AnatomyOrganismsChemicals and DrugsPhenomena and ProcessesInformation Science
Cell-Free SystemProtein BiosynthesisDNABase SequenceCell LineKineticsMolecular Sequence DataRNA, MessengerTranscription, GeneticEscherichia coliCells, Cultured
Cell-Free System
A fractionated cell extract that maintains a biological function. A subcellular fraction isolated by ultracentrifugation or other separation techniques must first be isolated so that a process can be studied free from all of the complex side reactions that occur in a cell. The cell-free system is therefore widely used in cell biology. (From Alberts et al., Molecular Biology of the Cell, 2d ed, p166)
Protein Biosynthesis
The biosynthesis of PEPTIDES and PROTEINS on RIBOSOMES, directed by MESSENGER RNA, via TRANSFER RNA that is charged with standard proteinogenic AMINO ACIDS.
DNA
A deoxyribonucleotide polymer that is the primary genetic material of all cells. Eukaryotic and prokaryotic organisms normally contain DNA in a double-stranded state, yet several important biological processes transiently involve single-stranded regions. DNA, which consists of a polysugar-phosphate backbone possessing projections of purines (adenine and guanine) and pyrimidines (thymine and cytosine), forms a double helix that is held together by hydrogen bonds between these purines and pyrimidines (adenine to thymine and guanine to cytosine).
Base Sequence
The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.
Cell Line
Established cell cultures that have the potential to propagate indefinitely.
Kinetics
The rate dynamics in chemical or physical systems.
Molecular Sequence Data
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
RNA, Messenger
RNA sequences that serve as templates for protein synthesis. Bacterial mRNAs are generally primary transcripts in that they do not require post-transcriptional processing. Eukaryotic mRNA is synthesized in the nucleus and must be exported to the cytoplasm for translation. Most eukaryotic mRNAs have a sequence of polyadenylic acid at the 3' end, referred to as the poly(A) tail. The function of this tail is not known for certain, but it may play a role in the export of mature mRNA from the nucleus as well as in helping stabilize some mRNA molecules by retarding their degradation in the cytoplasm.
Transcription, Genetic
The biosynthesis of RNA carried out on a template of DNA. The biosynthesis of DNA from an RNA template is called REVERSE TRANSCRIPTION.
Escherichia coli
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.
Cells, Cultured
Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others.

Bcl-2 regulates amplification of caspase activation by cytochrome c. (1/7010)

Caspases, a family of specific proteases, have central roles in apoptosis [1]. Caspase activation in response to diverse apoptotic stimuli involves the relocalisation of cytochrome c from mitochondria to the cytoplasm where it stimulates the proteolytic processing of caspase precursors. Cytochrome c release is controlled by members of the Bcl-2 family of apoptosis regulators [2] [3]. The anti-apoptotic members Bcl-2 and Bcl-xL may also control caspase activation independently of cytochrome c relocalisation or may inhibit a positive feedback mechanism [4] [5] [6] [7]. Here, we investigate the role of Bcl-2 family proteins in the regulation of caspase activation using a model cell-free system. We found that Bcl-2 and Bcl-xL set a threshold in the amount of cytochrome c required to activate caspases, even in soluble extracts lacking mitochondria. Addition of dATP (which stimulates the procaspase-processing factor Apaf-1 [8] [9]) overcame inhibition of caspase activation by Bcl-2, but did not prevent the control of cytochrome c release from mitochondria by Bcl-2. Cytochrome c release was accelerated by active caspase-3 and this positive feedback was negatively regulated by Bcl-2. These results provide evidence for a mechanism to amplify caspase activation that is suppressed at several distinct steps by Bcl-2, even after cytochrome c is released from mitochondria.  (+info)

C/EBPalpha regulates generation of C/EBPbeta isoforms through activation of specific proteolytic cleavage. (2/7010)

C/EBPalpha and C/EBPbeta are intronless genes that can produce several N-terminally truncated isoforms through the process of alternative translation initiation at downstream AUG codons. C/EBPbeta has been reported to produce four isoforms: full-length 38-kDa C/EBPbeta, 35-kDa LAP (liver-enriched transcriptional activator protein), 21-kDa LIP (liver-enriched transcriptional inhibitory protein), and a 14-kDa isoform. In this report, we investigated the mechanisms by which C/EBPbeta isoforms are generated in the liver and in cultured cells. Using an in vitro translation system, we found that LIP can be generated by two mechanisms: alternative translation and a novel mechanism-specific proteolytic cleavage of full-length C/EBPbeta. Studies of mice in which the C/EBPalpha gene had been deleted (C/EBPalpha-/-) showed that the regulation of C/EBPbeta proteolysis is dependent on C/EBPalpha. The induction of C/EBPalpha in cultured cells leads to induced cleavage of C/EBPbeta to generate the LIP isoform. We characterized the cleavage activity in mouse liver extracts and found that the proteolytic cleavage activity is specific to prenatal and newborn livers, is sensitive to chymostatin, and is completely abolished in C/EBPalpha-/- animals. The lack of cleavage activity in the livers of C/EBPalpha-/- mice correlates with the decreased levels of LIP in the livers of these animals. Analysis of LIP production during liver regeneration showed that, in this system, the transient induction of LIP is dependent on the third AUG codon and most likely involves translational control. We propose that there are two mechanisms by which C/EBPbeta isoforms might be generated in the liver and in cultured cells: one that is determined by translation and a second that involves C/EBPalpha-dependent, specific proteolytic cleavage of full-length C/EBPbeta. The latter mechanism implicates C/EBPalpha in the regulation of posttranslational generation of the dominant negative C/EBPbeta isoform, LIP.  (+info)

Interaction of inflammatory cells and oral microorganisms. II. Modulation of rabbit polymorphonuclear leukocyte hydrolase release by polysaccharides in response to Streptococcus mutans and Streptococcus sanguis. (3/7010)

The release of lysosomal hydrolases from polymorphonuclear leukocytes (PMNs) has been postulated in the pathogenesis of tissue injury in periodontal disease. In the present study, lysosomal enzyme release was monitored from rabbit peritoneal exudate PMNs exposed to Streptocccus mutans or Streptococcus sanguis. S. mutans grown in brain heart infusion (BHI) broth failed to promote significant PMN enzyme release. S. sanguis grown in BHI broth, although more effective than S. mutants, was a weak stimulus for promotion of PMN hydrolase release. Preincubation of washed, viable S. mutans in sucrose or in different-molecular-weight dextrans resulted in the ability of the organisms to provoke PMN release reactions. This effect could bot be demonstrated with boiled or trypsinized S. mutans or with viable S. sanguis. However, when grown in BHI broth supplemented with sucrose, but not with glucose, both S. mutans and S. sanguis triggered discharge of PMN enzymes. The mechanism(s) whereby dextran or sucrose modulates PMN-bacterial interaction may in some manner be related to promotion of microbial adhesiveness or aggregation by dextran and by bacterial synthesis of glucans from sucrose.  (+info)

Acetyl-CoA:1-O-alkyl-2-lyso-sn-glycero-3-phosphocholine acetyltransferase is directly activated by p38 kinase. (4/7010)

Acetyl-CoA:1-O-alkyl-2-lyso-sn-glycero-3-phosphocholine acetyltransferase, along with phospholipase A2, is a key regulator of platelet-activating factor biosynthesis via the remodeling pathway. We have now obtained evidence in human neutrophils indicating that this enzyme is regulated by a specific member of the mitogen-activated protein kinases, namely the p38 kinase. We earlier demonstrated that tumor necrosis factor-alpha (TNF-alpha) as well as N-formyl-methionyl-leucyl-phenylalanine treatment leads to increased phosphorylation and activation of p38 kinase in human neutrophils. Strikingly, in the present study these stimuli increased the catalytic activity of acetyltransferase up to 3-fold, whereas 4-phorbol 12-myristate 13-acetate, which activates the extracellular-regulated kinases (ERKs) but not p38 kinase, had no effect. Furthermore, a selective inhibitor of p38 kinase, SB 203580, was able to abolish the TNF-alpha- and N-formyl-methionyl-leucyl-phenylalanine-induced activation of acetyltransferase. The same effect was not observed in the presence of an inhibitor that blocked ERK activation (PD 98059). Complementing the findings in intact cells, we have shown that recombinant, activated p38 kinase added to microsomes in the presence of Mg2+ and ATP increased acetyltransferase activity to the same degree as in microsomes obtained from TNF-alpha-stimulated cells. No activation of acetyltransferase occurred upon treatment of microsomes with either recombinant, activated ERK-1 or ERK-2. Finally, the increases in acetyltransferase activity induced by TNF-alpha could be ablated by treating the microsomes with alkaline phosphatase. Thus acetyltransferase appears to be a downstream target for p38 kinase but not ERKs. These data from whole cells as well as cell-free systems fit a model wherein stimulus-induced acetyltransferase activation is mediated by a phosphorylation event catalyzed directly by p38 kinase.  (+info)

Terreic acid, a quinone epoxide inhibitor of Bruton's tyrosine kinase. (5/7010)

Bruton's tyrosine kinase (Btk) plays pivotal roles in mast cell activation as well as in B cell development. Btk mutations lead to severe impairments in proinflammatory cytokine production induced by cross-linking of high-affinity IgE receptor on mast cells. By using an in vitro assay to measure the activity that blocks the interaction between protein kinase C and the pleckstrin homology domain of Btk, terreic acid (TA) was identified and characterized in this study. This quinone epoxide specifically inhibited the enzymatic activity of Btk in mast cells and cell-free assays. TA faithfully recapitulated the phenotypic defects of btk mutant mast cells in high-affinity IgE receptor-stimulated wild-type mast cells without affecting the enzymatic activities and expressions of many other signaling molecules, including those of protein kinase C. Therefore, this study confirmed the important roles of Btk in mast cell functions and showed the usefulness of TA in probing into the functions of Btk in mast cells and other immune cell systems. Another insight obtained from this study is that the screening method used to identify TA is a useful approach to finding more efficacious Btk inhibitors.  (+info)

A multisubunit acetyl coenzyme A carboxylase from soybean. (6/7010)

A multisubunit form of acetyl coenzyme A (CoA) carboxylase (ACCase) from soybean (Glycine max) was characterized. The enzyme catalyzes the formation of malonyl CoA from acetyl CoA, a rate-limiting step in fatty acid biosynthesis. The four known components that constitute plastid ACCase are biotin carboxylase (BC), biotin carboxyl carrier protein (BCCP), and the alpha- and beta-subunits of carboxyltransferase (alpha- and beta-CT). At least three different cDNAs were isolated from germinating soybean seeds that encode BC, two that encode BCCP, and four that encode alpha-CT. Whereas BC, BCCP, and alpha-CT are products of nuclear genes, the DNA that encodes soybean beta-CT is located in chloroplasts. Translation products from cDNAs for BC, BCCP, and alpha-CT were imported into isolated pea (Pisum sativum) chloroplasts and became integrated into ACCase. Edman microsequence analysis of the subunits after import permitted the identification of the amino-terminal sequence of the mature protein after removal of the transit sequences. Antibodies specific for each of the chloroplast ACCase subunits were generated against products from the cDNAs expressed in bacteria. The antibodies permitted components of ACCase to be followed during fractionation of the chloroplast stroma. Even in the presence of 0.5 M KCl, a complex that contained BC plus BCCP emerged from Sephacryl 400 with an apparent molecular mass greater than about 800 kD. A second complex, which contained alpha- and beta-CT, was also recovered from the column, and it had an apparent molecular mass of greater than about 600 kD. By mixing the two complexes together at appropriate ratios, ACCase enzymatic activity was restored. Even higher ACCase activities were recovered by mixing complexes from pea and soybean. The results demonstrate that the active form of ACCase can be reassembled and that it could form a high-molecular-mass complex.  (+info)

Mos positively regulates Xe-Wee1 to lengthen the first mitotic cell cycle of Xenopus. (7/7010)

Several key developmental events occur in the first mitotic cell cycle of Xenopus; consequently this cycle has two gap phases and is approximately 60-75 min in length. In contrast, embryonic cycles 2-12 consist only of S and M phases and are 30 min in length. Xe-Wee1 and Mos are translated and degraded in a developmentally regulated manner. Significantly, both proteins are present in the first cell cycle. We showed previously that the expression of nondegradable Mos, during early interphase, delays the onset of M phase in the early embryonic cell cycles. Here we report that Xe-Wee1 is required for the Mos-mediated M-phase delay. We find that Xe-Wee1 tyrosine autophosphorylation positively regulates Xe-Wee1 and is only detected in the first 30 min of the first cell cycle. The level and duration of Xe-Wee1 tyrosine phosphorylation is elevated significantly when the first cell cycle is elongated with nondegradable Mos. Importantly, we show that the tyrosine phosphorylation of Xe-Wee1 is required for the Mos-mediated M-phase delay. These findings indicate that Mos positively regulates Xe-Wee1 to generate the G2 phase in the first cell cycle and establish a direct link between the MAPK signal transduction pathway and Wee1 in vertebrates.  (+info)

The retinoblastoma protein alters the phosphorylation state of polyomavirus large T antigen in murine cell extracts and inhibits polyomavirus origin DNA replication. (8/7010)

The retinoblastoma tumor suppressor protein (pRb) can associate with the transforming proteins of several DNA tumor viruses, including the large T antigen encoded by polyomavirus (Py T Ag). Although pRb function is critical for regulating progression from G1 to S phase, a role for pRb in S phase has not been demonstrated or excluded. To identify a potential effect of pRb on DNA replication, pRb protein was added to reaction mixtures containing Py T Ag, Py origin-containing DNA (Py ori-DNA), and murine FM3A cell extracts. We found that pRb strongly represses Py ori-DNA replication in vitro. Unexpectedly, however, this inhibition only partially depends on the interaction of pRb with Py T Ag, since a mutant Py T Ag (dl141) lacking the pRb interaction region was also significantly inhibited by pRb. This result suggests that pRb interferes with or alters one or more components of the murine cell replication extract. Furthermore, the ability of Py T Ag to be phosphorylated in such extracts is markedly reduced in the presence of pRb. Since cyclin-dependent kinase (CDK) phosphorylation of Py T Ag is required for its replication function, we hypothesize that pRb interferes with this phosphorylation event. Indeed, the S-phase CDK complex (cyclin A-CDK2), which phosphorylates both pRb and Py T Ag, alleviates inhibition caused by pRb. Moreover, hyperphosphorylated pRb is incapable of inhibiting replication of Py ori-DNA in vitro. We propose a new requirement for maintaining pRb phosphorylation in S phase, namely, to prevent deleterious effects on the cellular replication machinery.  (+info)

A Continuous-Exchange Cell-Free Protein Synthesis System Based on Extracts from Cultured Insect CellsA Continuous-Exchange Cell-Free Protein Synthesis System Based on Extracts from Cultured Insect Cells
In this study, we present a novel technique for the synthesis of complex prokaryotic and eukaryotic proteins by using a continuous-exchange cell-free (CECF) protein synthesis system based on extracts from cultured insect cells. Our approach consists of two basic elements: First, protein synthesis is performed in insect cell lysates which harbor endogenous microsomal vesicles, enabling a translocation of de novo synthesized target proteins into the lumen of the insect vesicles or, in the case of membrane proteins, their embedding into a natural membrane scaffold. Second, cell-free reactions are performed in a two chamber dialysis device for 48 h. The combination of the eukaryotic cell-free translation system based on insect cell extracts and the CECF translation system results in significantly prolonged reaction life times and increased protein yields compared to conventional batch reactions. In this context, we demonstrate the synthesis of various representative model proteins, among them cytosolic
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0096635
Cell-free Synthesis of Macromolecular Complexes<...Cell-free Synthesis of Macromolecular Complexes<...
TY - CHAP. T1 - Cell-free Synthesis of Macromolecular Complexes. AU - Botte, Mathieu. AU - Deniaud, Aurelien. AU - Schaffitzel, Christiane. PY - 2016/5/11. Y1 - 2016/5/11. N2 - Cell-free protein synthesis based on E. coli cell extracts has been described for the first time more than 50 years ago. To date, cell-free synthesis is widely used for the preparation of toxic proteins, for studies of the translation process and its regulation as well as for the incorporation of artificial or labeled amino acids into a polypeptide chain. Many efforts have been directed towards establishing cell-free expression as a standard method for gene expression, with limited success. In this chapter we will describe the state-of-the-art of cell-free expression, extract preparation methods and recent examples for successful applications of cell-free synthesis of macromolecular complexes.. AB - Cell-free protein synthesis based on E. coli cell extracts has been described for the first time more than 50 years ago. To ...
https://research-information.bris.ac.uk/en/publications/cell-free-synthesis-of-macromolecular-complexes
Hemoglobin transition in erythrocytes of developing chick. Studies with cell-free protein-synthesizing systems<...Hemoglobin transition in erythrocytes of developing chick. Studies with cell-free protein-synthesizing systems<...
TY - JOUR. T1 - Hemoglobin transition in erythrocytes of developing chick. Studies with cell-free protein-synthesizing systems. AU - Henderson, A. Burl. AU - Lee, John C.. PY - 1976. Y1 - 1976. N2 - Cell-free hemoglobin-synthesizing systems from erythrocytes of 4- and 17-day chick embryos have been developed. These systems have been used to investigate possible structural and functional differences in factors involved in protein synthesis obtained from these different developmental stages. Each cell-free system consists of three major cellular fractions i.e., the S-100 supernatant, the salt-washed ribosomes, and the 0.5 m KCl ribosomal wash. When the ribosomal wash fraction from one developmental stage is included in a cell-free system containing ribosomes and S-100 supernatant from the other developmental stage, a drastic reduction in the kinetics of [3H]leucine incorporation into globin products is observed, when compared to the homologous control cell-free systems. A similar depression of the ...
https://scholars.uthscsa.edu/en/publications/hemoglobin-transition-in-erythrocytes-of-developing-chick-studies
Cell-free expression of human integral membrane proteins for structural studies - Senyon ChoeCell-free expression of human integral membrane proteins for structural studies - Senyon Choe
This application focuses on upgrading the E. coli-based cell-free expression system and on optimizing the synergy between cell-free and NMR to screen and evalua...
https://grantome.com/grant/NIH/R01-GM095623-02
J-STORE SYSTEM(～ENZYME STORAGE SOLUTION AND REACTION SOLUTION FOR RECONSTRUCTED CELL-FREE TRANSLATION SYSTEM USING SAME YOMO...
Provided are: an enzyme storage solution for a reconstructed cell-free translation system in which the concentration of chloride salts is 10 mM or less and the glycerol concentration is 5% or less; and a reaction solution for a reconstructed cell-free translation system, which is able to markedly improve the efficiency of protein synthesis compared to the past using a reaction solution for a reconstructed cell-free translation system that comprises said storage solution.
https://jstore.jst.go.jp/foreignPatentDetail.html?foreign_id=8479&lang=en
KAKEN - Research Projects | Construction of synthetic gene regulatory networks in a cell-free protein synthesis system (KAKENHI...KAKEN - Research Projects | Construction of synthetic gene regulatory networks in a cell-free protein synthesis system (KAKENHI...
Principal Investigator：SUYAMA Akira, Project Period (FY)：2011-04-01 - 2016-03-31, Research Category：Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Project Area：Synthetic biology for the comprehension of biomolecular networks
https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-23119007/
Characterization of cell free synthesis of collagen by lung polysomes in a heterologous system<...
TY - JOUR. T1 - Characterization of cell free synthesis of collagen by lung polysomes in a heterologous system. AU - Collins, J. F.. AU - Crystal, Ronald. PY - 1975/12/1. Y1 - 1975/12/1. N2 - In normal lung growth, post pneumonectomy lung growth, and in possibly several lung disorders, there are marked alterations in the density of collagen and changes in the rate of synthesis of collagen relative to the synthesis of other lung proteins. To provide a technology to begin to understand these changes at the molecular level, polysomes were prepared from rabbit lung and translated in a heterologous cell free system including rabbit reticulocyte 0.5 m KCl ribosomal wash fraction and liver tRNA. Collagen was shown in the cell free product by collagenase sensitivity, hydroxylation of incorporated proline by peptidyl prolyl hydroxylase, agarose gel chromatography, and sodium dodecyl sulfate acrylamide gel electrophoresis. The cell free system was optimized with respect to K+, Mg2+, amino acids, and ...
https://qfrd.pure.elsevier.com/en/publications/characterization-of-cell-free-synthesis-of-collagen-by-lung-polys
escherichia coli Protocols and Video...escherichia coli Protocols and Video...
Video articles in JoVE about escherichia coli include The Multifaceted Benefits of Protein Co-expression in Escherichia coli, Protocols for Implementing an Escherichia coli Based TX-TL Cell-Free Expression System for Synthetic Biology, Quantification of the Abundance and Charging Levels of Transfer RNAs in Escherichia coli, Determination of the Optimal Chromosomal Location(s) for a DNA Element in Escherichia coli Using a Novel Transposon-mediated Approach, Mapping Bacterial Functional Networks and Pathways in Escherichia Coli using Synthetic Genetic Arrays, Non-Invasive Model of Neuropathogenic Escherichia coli Infection in the Neonatal Rat, Method for Labeling Transcripts in Individual Escherichia coli Cells for Single-molecule Fluorescence In Situ Hybridization Experiments, Residue-specific Incorporation of Noncanonical Amino Acids into Model Proteins Using an Escherichia coli Cell-free Transcription-translation System, Detection of Live Escherichia coli O157:H7 Cells by PMA-qPCR,
https://www.jove.com/keyword/escherichia+coli
James Swartz on Cell-Free Systems | AIChEJames Swartz on Cell-Free Systems | AIChE
Hear from James about promising career paths in cell-free systems, and get a preview of his upcoming talk at the Cell Free Systems Conference.
https://www.aiche.org/chenected/2019/10/james-swartz-on-cell-free-systems
Antibodies | Free Full-Text | Cell-Free Synthesis Meets Antibody Production: A ReviewAntibodies | Free Full-Text | Cell-Free Synthesis Meets Antibody Production: A Review
Engineered antibodies are key players in therapy, diagnostics and research. In addition to full size immunoglobulin gamma (IgG) molecules, smaller formats of recombinant antibodies, such as single-chain variable fragments (scFv) and antigen binding fragments (Fab), have emerged as promising alternatives since they possess different advantageous properties. Cell-based production technologies of antibodies and antibody fragments are well-established, allowing researchers to design and manufacture highly specific molecular recognition tools. However, as these technologies are accompanied by the drawbacks of being rather time-consuming and cost-intensive, efficient and powerful cell-free protein synthesis systems have been developed over the last decade as alternatives. So far, prokaryotic cell-free systems have been the focus of interest. Recently, eukaryotic in vitro translation systems have enriched the antibody production pipeline, as these systems are able to mimic the natural pathway of antibody
http://www.mdpi.com/2073-4468/4/1/12
Cell-free synthesis of a functional G protein-coupled receptor complexed with nanometer scale bilayer discs | BMC Biotechnology...Cell-free synthesis of a functional G protein-coupled receptor complexed with nanometer scale bilayer discs | BMC Biotechnology...
The primary objective of our work was to find a practical solution to the limitations of GPCR expression imposed by heterologous systems. Although relatively large amounts of membrane proteins can be potentially produced in cellular systems, usually a small proportion becomes associated to the membrane [22]. Particularly, GPCRs are confronted to a complex array of trafficking signals, post-translational modifications, and transport systems before reaching the final destination, the plasma membrane. In addition, differences in the lipid bilayer composition and maximal tolerated membrane protein loads can additionally affect the correct insertion, folding, and yield of recombinant GPCRs.. In order to overcome these difficulties, we developed a cell-free expression system supplemented with planar membranes [15]. Although, the approach excels in expressing soluble membrane protein products, it fails to produce functional GPCRs. We favor the absence of a functional translocon machinery embedded in ...
https://bmcbiotechnol.biomedcentral.com/articles/10.1186/1472-6750-11-57
Cell-free protein synthesis enables high yielding synthesis of an active multicopper oxidase - CaltechAUTHORSCell-free protein synthesis enables high yielding synthesis of an active multicopper oxidase - CaltechAUTHORS
Multicopper oxidases (MCOs) are broadly distributed in all kingdoms of life and perform a variety of important oxidative reactions. These enzymes have potential biotechnological applications; however, the applications are impeded by low expression yields in traditional recombinant hosts, solubility issues, and poor copper cofactor assembly. As an alternative to traditional recombinant protein expression, we show the ability to use cell-free protein synthesis (CFPS) to produce complex MCO proteins with high soluble titers. Specifically, we report the production of MCOs in an Escherichia coli-based cell-free transcription-translation system. Total yields as high as 1.2 mg mL-1 were observed after a 20-h batch reaction. More than 95% of the protein was soluble and activity was obtained by simple post-CFPS addition of copper ions in the form of CuSO4. Scale-up reactions were achieved from 15 to 100 μL without a decrease in productivity and solubility. CFPS titers were higher than in vivo expression ...
https://authors.library.caltech.edu/60411/
Chemical Strategies to Enrich Malarial Proteins from Wheat LysateChemical Strategies to Enrich Malarial Proteins from Wheat Lysate
Malaria is a major public health burden and developing the next generation of anti-malarials is vital to control the spread of disease. Protein arrays, which can investigate binding of many proteins to various probes simultaneously, are becoming an important tool in the drug development process. Results from protein arrays can be affected by the sample purity, as high amounts of protein from the translation system can mask positive interactions on the arrays. The results would be improved by separating the malarial protein from the translation system proteins. However, purifying the hundreds of proteins for arrays using traditional affinity fusion tags is extremely time-consuming. To reduce the time required to produce protein samples at the desired purity, enrichment schemes were developed that covalently attach a small molecule to the proteins in the wheat cell-free expression system. After translation, separation matrices with high specificity for the small molecule modification were added to ...
https://digital.lib.washington.edu/researchworks/handle/1773/20610
Protemist XE - DnaTube.com - Scientific Video and Animation SiteProtemist XE - DnaTube.com - Scientific Video and Animation Site
( http://www.abnova.com ) - Protemist® XE is a fully-automated desktop protein synthesizer for large scale protein production using the wheat germ cell-free expression system. It is ideally suited...
https://www.dnatube.com/video/4459/Protemist-XE
DNA-dependent phosphorylation of Chk1 and Claspin in a human cell-free systemDNA-dependent phosphorylation of Chk1 and Claspin in a human cell-free system
Cell-cycle checkpoints induced by DNA damage or replication play critical roles in the maintenance of genomic integrity during cell proliferation. Biochemical analysis of checkpoint pathways has been greatly facilitated by the use of cell-free systems made from Xenopus eggs. In the present study, we …
https://pubmed.ncbi.nlm.nih.gov/15707391/
Tutorial Task 1.4 - Power and Free SystemsTutorial Task 1.4 - Power and Free Systems
The simulation you build in this lesson will not explicitly simulate the carriers in a power and free system. Carriers are the objects that latch onto the dogs of the power and free chain. Usually there are a fixed number of carriers in a system, and they loop around within it. The items that need to be moved in the system are loaded onto available carriers, which then take them to their desired destination.. Admittedly, not simulating the carriers in a power and free system can be justifiably considered a critical oversimplification. Varying the total number of carriers in a system, and their proper distribution, can have huge impacts on overall throughput. However, since the purpose of this tutorial is just to learn how to use FlexSims power and free features, carriers will be left out. This simulation model will assume that carriers are available to pick up items when they are needed.. In FlexSim, enabling power and free operation for a given conveyor or conveyors essentially causes them to ...
https://docs.flexsim.com/en/21.2/Tutorials/AdditionalTools/Tutorial1Conveyors/1-4PowerAndFree/1-4PowerAndFree.html
Cell-Free Protein Expression | in vitro Translation | Cell-Free ExpressionCell-Free Protein Expression | in vitro Translation | Cell-Free Expression
Kits and reagents for cell-free protein expression in just a few hours using mRNA templates in translational systems, or DNA template (plasmid DNA or PCR fragments) in coupled transcription and translation systems.
https://www.promega.com/products/protein-expression/cell-free-protein-expression/
Mempro™ Cell-Free CoA-dependent Acyltransferases Production - Creative BiostructureMempro™ Cell-Free CoA-dependent Acyltransferases Production - Creative Biostructure
Creative Biostructure offers advanced custom Mempro™ CoA-Dependent acyltransferases production services using cell-free expression system.
https://www.creative-biostructure.com/mempro%E2%84%A2-cell-free-coa-dependent-acyltransferases-production-365.htm
Translational analysis of the killer-associated virus-like particle ds by Keith A. Bostian, James E. Hopper et al.Translational analysis of the killer-associated virus-like particle ds by Keith A. Bostian, James E. Hopper et al.
The M species (medium sized) dsRNA (1.1-1.4 x 10(6) daltons) isolated from a toxin-producing yeast killer strain (K+R+) and three related, defective interfering (suppressive) S species dsRNAs of the yeast killer-associated cytoplasmic multicomponent viral-like particle system were analyzed by in vitro translation in a wheat germ cell-free protein synthesis system. Heat-denatured M species dsRNA programmed the synthesis of two major polypeptides, M-P1 (32,000 daltons) and M-P2 (30,000 daltons). M-P1 has been shown by the criteria of proteolytic peptide mapping and cross-antigenicity to contain ihe 12,000 dalton polypeptide corresponding to the in vivo produced killer toxin, thus establishing thiat it is the M species dsRNA which carries the toxin gene. An M species dsRNA obtained from a neutral strain (K-R+) also programmed the in vitro synthesis of a polypeptide identical in molecular weight to M-P1, thus indicating that the cytoplasmic determinant of the mutant neutral phenotype is either a simple
https://escholarship.umassmed.edu/maps_pubs/43/
E.coli in vitro translation - P4EUE.coli in vitro translation - P4EU
Abstract:. Cell-free expression is a key technology for the production of difficult proteins such as membrane proteins or toxins. Complexity of protein synthesis is reduced to the basic translation process and yields in preparative scales of even critical proteins can routinely be obtained [Haberstock et al Prot Expr Purific 2012]. We use a library of well-defined home-made lysates for our expression reactions, having modified proteome compositions adjusted according to special applications. The open nature of cell-free reactions furthermore allows to design target-specific expression environments by supplying ligands, substrates, chaperones or hydrophobic environments for the efficient folding and solubilization of synthesized proteins [Henrich et al FEBS Lett 2015; Hein et al J Eng Life Sci 2014; Schwarz et al Nat Prot 2007]. While the development of basic cell-free expression protocols can relatively fast established, the optimization of product quality in view of complete folding, disulfide ...
https://p4eu.org/wiki/in-vitro-translation/
Protocols and Video Articles Authored by Zachary Z. SunProtocols and Video Articles Authored by Zachary Z. Sun
Zachary Z. Sun is the author of this article in the Journal of Visualized Experiments: Protocols for Implementing an Escherichia coli Based TX-TL Cell-Free Expression System for Synthetic Biology
https://www.jove.com/author/Zachary+Z._Sun
A Cell-Free Translocation System Using Extracts of Cultured Insect Cells to Yield Functional Membrane ProteinsA Cell-Free Translocation System Using Extracts of Cultured Insect Cells to Yield Functional Membrane Proteins
Cell-free protein synthesis is a powerful method to explore the structure and function of membrane proteins and to analyze the targeting and translocation of proteins across the ER membrane. Developing a cell-free system based on cultured cells for the synthesis of membrane proteins could provide a highly reproducible alternative to the use of tissues from living animals. We isolated Sf21 microsomes from cultured insect cells by a simplified isolation procedure and evaluated the performance of the translocation system in combination with a cell-free translation system originating from the same source. The isolated microsomes contained the basic translocation machinery for polytopic membrane proteins including SRP-dependent targeting components, translocation channel (translocon)-dependent translocation, and the apparatus for signal peptide cleavage and N-linked glycosylation. A transporter protein synthesized with the cell-free system could be functionally reconstituted into a lipid bilayer. In addition
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0112874
High-throughput production of a stable isotope-labeled peptide library for targeted proteomics using a wheat germ cell-free...High-throughput production of a stable isotope-labeled peptide library for targeted proteomics using a wheat germ cell-free...
Quantitative proteomic approaches using selected reaction monitoring (SRM) are currently limited by the difficulty in the preparation of reference standards. In this study, we demonstrat the high-throughput production of a reference peptide library using a wheat germ cell-free synthesis system to develop a l 2016 Hot Articles in Molecular BioSystems
http://pubs.rsc.org/en/content/articlelanding/2016/mb/c6mb00209a
J-STORE(～METHOD FOR ANALYZING PROTEINS CONTRIBUTING TO AUTOIMMUNE DISEASES, AND METHOD FOR TESTING FOR SAID DISEASES SAWASAKI,...
[Problem] To provide a method for detecting a myriad of proteins that contribute to autoimmune diseases with high sensitivity and high efficiency, and a method for analyzing the data obtained as a result of the detection method. [Solution] In order to construct the abovementioned detection method and analysis method, a means is provided for detecting autoantibody production by bringing mammal-derived proteins derived, which are expressed by a cell-free protein synthesis system, into contact with samples derived from patients with autoimmune diseases, and for comprehensively analyzing the proteins that contribute to autoimmune diseases by statistically analyzing the detected data, and performing gene ontology analysis and/or pathway analysis.
https://jstore.jst.go.jp/foreignPatentDetail.html?foreign_id=6747
Targeting of Viral Capsids to Nuclear Pores in a Cell-Free Reconstitution System - The Division of Structural Biology
We use cookies to ensure that we give you the best experience on our website. If you click Continue well assume that you are happy to receive all cookies and you wont see this message again. Click Find out more for information on how to change your cookie settings ...
https://www.strubi.ox.ac.uk/publications/487287/
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Proteins in a DNA world: expression systems for their studyProteins in a DNA world: expression systems for their study
Aceptado el 11 de abril de 2005.. ABSTRACT. Every day, new proteins are discovered and the need to understand its function arises. Human proteins have a special interest, because to know its role in the cell may lead to the design of a cure for a disease. In order to obtain such information, we need enough protein with a high degree of purity, and in the case of the human proteins, it is almost impossible to achieve this by working on human tissues. For that reason, the use of expression systems is needed. Bacteria, yeast, animals and plants have been genetically modified to produce proteins from different species. Even cell free systems have been developed for that purpose. Here, we briefly review the options with their advantages and drawback, and the purification systems and analysis that can be done to gain understanding on the function and structure of the protein of interest.. Key words. Expression systems. Functional proteomics. Protein purification. Bioreactors.. RESUMEN. Cada día, ...
http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0034-83762006000100007&lng=es&nrm=iso
Screening for phenotype selective activity in multidrug resistant cells identifies a novel tubulin active agent insensitive to...Screening for phenotype selective activity in multidrug resistant cells identifies a novel tubulin active agent insensitive to...
Genomics-based target identification and screening using cell free systems has been the dominating principle in cancer drug discovery during the recent decade [6]. As an alternative to this approach the use of phenotype-cell-based screening may provide some distinct advantages [35]. We here performed a conditional screen with the aim of identifying compounds that are cytotoxic to multidrug resistant myeloma cells. A chemically diverse compound library was used for this purpose. The screening hit RH02104/VLX40 was the only compound that fulfilled the pre-determined criteria of a SI less than 50% in myeloma 8226/Dox40 and more than 50% in parental RPMI 8226 cells. In validation experiments VLX40 was found the difference was, albeit statistically significant, small. It can not be excluded that subtle differences in drug uptake and proliferation characteristics of the cell lines, not related to drug transporters, could contribute to the difference observed.. For exploration of mechanisms of action ...
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-13-374
Background Of Cell Free Protein Synthesis | NEB
Cell-free protein synthesis has become an important tool for molecular biologists by playing a central role in a wide variety of applications.
https://prod-sc.neb.com/products/protein-expression-and-purification-technologies/cell-free-expression/cell-free-expression/background-of-cell-free-protein-synthesis
Cell Free DNA Diagnostics in Lung Cancer Management | International Association for the Study of Lung CancerCell Free DNA Diagnostics in Lung Cancer Management | International Association for the Study of Lung Cancer
This lecture will focus on cell free DNA in lung cancer. Topics covered will include the origin and biology of cell free DNA in this disease. Analytic and clinical validity studies, as well as evidence of clinical utility in medical decision making, will also be discussed.
https://www.iaslc.org/webinars/cell-free-dna-diagnostics-lung-cancer-management
Download iDisksoft Card Recovery Free - System Utilities::Backup & RestoreDownload iDisksoft Card Recovery Free - System Utilities::Backup & Restore
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Cell-free DNA in plasma as an essential immune system regulator | Scientific ReportsCell-free DNA in plasma as an essential immune system regulator | Scientific Reports
The cell-free DNA (cfDNA) is always present in plasma, and it is biomarker of growing interest in prenatal diagnostics as well as in oncology and transplantology for therapy efficiency monitoring. But does this cfDNA have a physiological role? Here we show that cfDNA presence and clearance in plasma of healthy individuals plays an indispensable role in immune system regulation. We exposed THP1 cells to healthy individuals plasma with (NP) and without (TP) cfDNA. In cells treated with NP, we found elevated expression of genes whose products maintain immune system homeostasis. Exposure of cells to TP triggered an innate immune response (IIR), documented particularly by elevated expression of pro-inflammatory interleukin 8. The results of mass spectrometry showed a higher abundance of proteins associated with IIR activation due to the regulation of complement cascade in cells cultivated with TP. These expression profiles provide evidence that the presence of cfDNA and its clearance in plasma of healthy
https://www.nature.com/articles/s41598-020-74288-2?error=cookies_not_supported&code=e429f006-f9f2-4f8c-a218-c2c74a6297c3
Most recent papers with the keyword Cell-free tumor dna | Read by QxMDMost recent papers with the keyword Cell-free tumor dna | Read by QxMD
Assay of cell-free DNA in blood offers an approach to assessment of tumor DNA. We sought to determine whether Epstein-Barr virus (EBV) DNA in cell-free blood is also a good surrogate for the presence of tumor DNA in children with Hodgkin lymphoma, as it is in adults, and whether it correlates with pediatric outcomes. Pediatric patients enrolled in a Childrens Oncology Group trial (AHOD0031) were studied at baseline and at 8 days after the initiation of treatment. At baseline, EBV DNA in cell-free blood correlated with the presence of EBV in tumor, and EBV DNA 8 days after the initiation of therapy predicted inferior event-free survival ...
https://www.readbyqxmd.com/keyword/53523
Browsing Research Output by Subject Cell-free DNABrowsing Research Output by Subject Cell-free DNA
Since the discovery of cell-free DNA (cfDNA) in human blood, most studies have focused on diagnostic and prognostic uses of these markers for solid tumors. Except for some prenatal tests and BEAMing, cfDNA analysis has not ...
https://dspace.nwu.ac.za/handle/10394/1865/browse?value=Cell-free+DNA&type=subject
Circulating cell-free DNA - QIAGENCirculating cell-free DNA - QIAGEN
Cancer researchers have an exciting new tool at their disposal: circulating cell-free DNA (ccfDNA) collected in minimally invasive liquid biopsies. With the potential to provide real-time mutational information about primary and metastatic tumors, cfDNA has significant potential for the detection and monitoring of biomarkers for cancer and other diseases. ...
https://www.qiagen.com/no/qdm/lbs/liquid-biopsy-cfdna/
Pages that link to A Method for Cost-Effective and Rapid Characterization of Engineered T7-based Transcription Factors by Cell...Pages that link to A Method for Cost-Effective and Rapid Characterization of Engineered T7-based Transcription Factors by Cell...
Pages that link to A Method for Cost-Effective and Rapid Characterization of Engineered T7-based Transcription Factors by Cell-Free Protein Synthesis Reveals Insights into the Regulation of T7 RNA Polymerase-Driven Expression ...
http://www.cds.caltech.edu/~murray/wiki/index.php?title=Special:WhatLinksHere/A_Method_for_Cost-Effective_and_Rapid_Characterization_of_Engineered_T7-based_Transcription_Factors_by_Cell-Free_Protein_Synthesis_Reveals_Insights_into_the_Regulation_of_T7_RNA_Polymerase-Driven_Expression
BADG April 2014: Session Abstract - CASSSBADG April 2014: Session Abstract - CASSS
Cell-free protein synthesis methods have been developed for production of homogeneous therapeutic proteins, including Antibody Drug Conjugates (ADCs). Many variants can be expressed in hours and rapidly assessed for function. Within days, production of chosen variants can be scaled using the same platform to generate material for clinical studies. The power and utility of the platform to design and manufacture single species antigen-targeted combination warheads will be described. In particular, the stability and pharmacokinetics of these homogeneous ADCs will also be highlighted. ...
http://www.casss.org/page/BADG04141/BADG-April-2014-Session-Abstract.htm
IJMS | Free Full-Text | The Clinical Utilization of Circulating Cell Free DNA (CCFDNA) in Blood of Cancer Patients | HTMLIJMS | Free Full-Text | The Clinical Utilization of Circulating Cell Free DNA (CCFDNA) in Blood of Cancer Patients | HTML
Qualitative and quantitative testing of circulating cell free DNA (CCFDNA) can be applied for the management of malignant and benign neoplasms. Detecting circulating DNA in cancer patients may help develop a DNA profile for early stage diagnosis in malignancies. The technical issues of obtaining, using, and analyzing CCFDNA from blood will be discussed.
http://mdpi.com/1422-0067/14/9/18925/htm
Universal RiboClone cDNA Synthesis System | cDNA Cloning | cDNA LibraryUniversal RiboClone cDNA Synthesis System | cDNA Cloning | cDNA Library
The Universal RiboClone™ cDNA Synthesis System contains the reagents required for synthesis of double-stranded cDNA from mRNA and subsequent ligation into a suitable vector.
https://www.promega.com/products/pcr/rt-pcr/universal-riboclone-cdna-synthesis-system/
KAKEN - Research Projects | Study on initiation of DNA repication in cell-free system of Xenopus eggs (KAKENHI-PROJECT-07680762)KAKEN - Research Projects | Study on initiation of DNA repication in cell-free system of Xenopus eggs (KAKENHI-PROJECT-07680762)
Principal Investigator：SHIODA Masaki, Project Period (FY)：1995 - 1997, Research Category：Grant-in-Aid for Scientific Research (C), Section：一般, Research Field：Cell biology
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07680762/
AccuRapid™ Cell-Free protein expression kit
본 kit는 반응튜브 내에서 template DNA를 이용하여 3시간 만에 원하는 단백질의 발현을 확인할 수 있는 kit로서 E. coli extract와 Master mix를 포함하고 있습니다. 이 중 E. coli extract는 T7 RNA polymerase, ribosome등이 포함되어 있고, Master mix에는 아미노산, NTPs, 에너지원등이 포함되어 template DNA만 준비되어 있으면 손쉽게 목적 단백질의 발현을 확인할 수 있습니다.
http://www.bioneer.co.kr/products/Protein/Cell-FreeProteinExpressionKit-overview.aspx
Mempro™ Cell-Free Galactose-Binding Domain-Like Protein Production - Creative BiostructureMempro™ Cell-Free Galactose-Binding Domain-Like Protein Production - Creative Biostructure
Creative Biostructure provides custom Mempro™ cell-free protein production services for galactose-binding domain-like proteins.
https://www.creative-biostructure.com/mempro%E2%84%A2-cell-free-galactose-binding-domain-like-protein-production-189.htm
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Biochemical preparation of cell extract for cell-free protein synthesis without physical disruption<...
TY - JOUR. T1 - Biochemical preparation of cell extract for cell-free protein synthesis without physical disruption. AU - Fujiwara, Kei. AU - Doi, Nobuhide. N1 - Funding Information: This work was supported by JSPS KAKENHI grants (Grant Numbers 11J03718, 26650044, and 15H00826) https://www.jsps.go.jp/english/e-grants/. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. Publisher Copyright: © 2016 Fujiwara, Doi. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.. PY - 2016/4. Y1 - 2016/4. N2 - Cell-free protein synthesis (CFPS) is a powerful tool for the preparation of toxic proteins, directed protein evolution, and bottom-up synthetic biology. The transcription-translation ...
https://keio.pure.elsevier.com/en/publications/biochemical-preparation-of-cell-extract-for-cell-free-protein-syn
People
Vincent Noireaux got his B.Sc. in applied physics at the University of Tours (France) in 1994. In 1995 he moved to Paris for graduate school at the University Paris 11 (Orsay), in physics. He did his PhD at the Curie Institute (Paris, 1996-2000) in the laboratory of Jacques Prost on the motion of the bacterium Listeria. He studied the actin cytoskeleton mechanism involved in cell motility. He learned the biology related to this project in the laboratory of Daniel Louvard. In 2000 he joined the laboratory of Albert Libchaber at the Rockefeller University in New York City where he spent five years as a postdoc. He used cell-free expression systems to construct elementary gene networks and artificial cell systems. In 2005, he moved to the University of Minnesota where he is pursuing his work in synthetic biology using cell-free expression to construct and to characterize complex biochemical systems in vitro ...
http://noireauxlab.org/People.html
An increased rate of cell-free protein synthesis by condensing wheat-germ extract with ultrafiltration membranesAn increased rate of cell-free protein synthesis by condensing wheat-germ extract with ultrafiltration membranes
Wheat-germ extract for cell-free protein synthesis was condensed with ultrafiltration membranes of which the molecular cut-off values were 10 kDa, 100 kDa, and 300 kDa. Reaction conditions of the cell-free system were optimized for the condensed extracts, which needed a higher concentration of creat …
https://pubmed.ncbi.nlm.nih.gov/7764855/?dopt=Abstract
Advances in cell-free protein array methods<...
TY - JOUR. T1 - Advances in cell-free protein array methods. AU - Yu, Xiaobo. AU - Petritis, Brianne. AU - Duan, Hu. AU - Xu, Danke. AU - LaBaer, Joshua. PY - 2018/1/2. Y1 - 2018/1/2. N2 - Introduction: Cell-free protein microarrays represent a special form of protein microarray which display proteins made fresh at the time of the experiment, avoiding storage and denaturation. They have been used increasingly in basic and translational research over the past decade to study protein-protein interactions, the pathogen-host relationship, post-translational modifications, and antibody biomarkers of different human diseases. Their role in the first blood-based diagnostic test for early stage breast cancer highlights their value in managing human health. Cell-free protein microarrays will continue to evolve to become widespread tools for research and clinical management. Areas covered: We review the advantages and disadvantages of different cell-free protein arrays, with an emphasis on the methods ...
https://asu.pure.elsevier.com/en/publications/advances-in-cell-free-protein-array-methods
Cell-free system - WikipediaCell-free system - Wikipedia
In vitro biosystems can be easily controlled and accessed without membranes.[16] Notably, in work leading to a Nobel prize the Nirenberg and Matthaei experiment used a cell-free system, of the cell extract-based type, to incorporate chosen amino acids tagged radioactively into synthesized proteins with 30S extracted from E. coli.[12][22] More recent studies, such as the study done by Spirin et al. with prokaryotic and eukaryotic version of their cell-free translation system, have also synthesized proteins with increased production, incorporating techniques like continuous flow to add materials and remove products.[23] With such advances in yield, productivity applications have been expanded, such as the synthesis of fusion proteins to potentially serve as vaccines for B-cell lymphomas.[24] Additionally, cell-free protein synthesis is becoming a new alternative choice for fast protein synthesis.[6]. ...
https://en.m.wikipedia.org/wiki/Cell-free_system
Nowadays, biotechnological processes play a pivotal role in target protein production. | Nutlin-3 overcomes arsenic trioxide...Nowadays, biotechnological processes play a pivotal role in target protein production. | Nutlin-3 overcomes arsenic trioxide...
Nowadays, biotechnological processes play a pivotal role in target protein production. of different classes of proteins. Eukaryotic cell-free systems harboring endogenous microsomal structures for the synthesis of functional membrane proteins and posttranslationally altered proteins are of particular interest BMS-509744 for future applications. Therefore, we present current developments in cell-free protein synthesis based on translationally active CHO cell extracts, underlining the high potential of this platform. We present novel results highlighting the optimization of protein yields, the synthesis of numerous difficult-to-express proteins and the cotranslational incorporation of non-standard amino acids, which was exemplarily exhibited by residue specific labeling of the glycoprotein Erythropoietin and the multimeric TNFRSF9 membrane protein KCSA. Introduction Nowadays, production of recombinant proteins plays a pivotal role in the pharmaceutical industry. In particular, genetically designed ...
https://nutlin-3.com/nowadays-biotechnological-processes-play-a-pivotal-role-in-target-protein-production/
Analysis of selectively 15N labelled PpiB, C-peptide and DnaG-C by NMR: NMR approach to protein structure analysis BOOK Lambert...Analysis of selectively 15N labelled PpiB, C-peptide and DnaG-C by NMR: NMR approach to protein structure analysis BOOK Lambert...
Autori: Bogdan Bancia Editorial: 2009.. Rezumat:. The three-dimensional structure determination of proteins represents an important step towards understanding their biological function and thus their roles in living organisms. Using a combination of multidimensional NMR techniques three different biomolecules were analyzed in the present study, E. coli peptidyl - prolyl cis-trans isomerase PpiB, proinsulin connecting peptide and DnaG-C. 15N-HSQC spectra were recorded of PpiB which had been expressed without further purification in a cell-free expression system with amino acid selective isotope labelling. Comparison of spectra before and after ultrafiltration indicated that labelled metabolic by-products are of low molecular weight. Therefore, the labelled protein signals are easily distinguished from those of metabolites. The structure analysis of the proinsulin connecting peptide included the assignment of 1H, 13C and 15N NMR resonances using 2D NMR, measurement of T1 (1H) relaxation times and ...
http://ad-astra.ro/2015/02/06/analysis-of-selectively-15n-labelled-ppib-c-peptide-and-dnag-c-by-nmr-nmr-approach-to-protein-structure-analysis-book-lambert-academic-publishing/
Cytokinesis signaling visualized in vitro, using Xenopus cell-free systemCytokinesis signaling visualized in vitro, using Xenopus cell-free system
Cytokinesis, when two daughter cells are physically separated from one another, is the final stage of cell division. How dividing cells signal where the cleavage furrow should be during cytokinesis has long interested cell biologists. A major stumbling block to probing the underlying mechanisms has been the lack of a cell-free and fully controllable experimental system.. In a new paper appearing in Science (10 October 2014, Science 346 (6206):244-247), Phuong Nguyen and Aaron Groen, along with their colleagues at Harvard Medical School (Boston, MA), have reconstituted the organization of cytokinesis signaling outside living cells, using a the cell-free Xenopus system. The authors examined the biophysics involved in spatial signaling during cytokinesis using powerful imaging techniques, taking advantage of microtubule cytokinesis zones that they assembled on the surface of a microscope slide. These cytokinesis zones are relatively large (~20 mm) in the large Xenopus egg (c. 10x larger than ...
http://www.xenbase.org/entry/doNewsRead.do?id=167
Cell-free synthesis of acetylcholine receptor polypeptides - Universidad Andrés BelloCell-free synthesis of acetylcholine receptor polypeptides - Universidad Andrés Bello
TY - JOUR. T1 - Cell-free synthesis of acetylcholine receptor polypeptides. AU - Mendez, Bernadita. AU - Valenzuela, Pablo. AU - Martial, Joseph A.. AU - Baxter, John D.. PY - 1980. Y1 - 1980. N2 - Messenger RNA coding for acetylcholine receptor peptides has been identified. This polyadenylate [poly(A)+]RNA from Torpedo californica directs, in a cell-free system, the synthesis of peptides 60,000, 51,000, 49,000 41,000, and 35,000 daltons which account for approximately 2 percent of the total synthesized proteins. The results suggest that several different messenger RNAs code for the receptor subunits. These proteins react specifically to antiserum to native acteylcholine receptor, suggesting that the primary translational product has conformational features similar to the native receptor. Further, the results support the idea that there is posttranslational modification of receptor subunits as the molecular weights of the cell-free synthesized proteins differ from those of purified receptor ...
https://researchers.unab.cl/es/publications/cell-free-synthesis-of-acetylcholine-receptor-polypeptides/
Cell-free protein synthesis of norovirus virus-like particlesCell-free protein synthesis of norovirus virus-like particles
Norovirus vaccine development largely depends on recombinant virus-like-particles (VLPs). Norovirus VLPs have been produced in several cell-based expression systems with long production times. Here we report, for the first time, that norovirus VLPs can be expressed and assembled by using a cell-free protein expression system within four hours ...
https://vtechworks.lib.vt.edu/handle/10919/78676
Free Systems Science And Population Health 2017Free Systems Science And Population Health 2017
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http://www.davidscrimgeour.com/admin/css/ebook/free-systems-science-and-population-health-2017/
FAB Awarded SBIR Grant to Advance Cell-Free Protein Synthesis Platform | GEN - Genetic Engineering and Biotechnology NewsFAB Awarded SBIR Grant to Advance Cell-Free Protein Synthesis Platform | GEN - Genetic Engineering and Biotechnology News
During the STTR phase I and phase II NSF projects, FAB reported that certain proteins could be made in a soluble form through a cell-free system that was controllable and efficient. With the current award, FAB will continue to develop the technology with a market-driven, therapeutic protein as FABs first target product. ...
https://www.genengnews.com/news/fab-awarded-sbir-grant-to-advance-cell-free-protein-synthesis-platform/
A Method for Cost-Effective and Rapid Characterization of Engineered T7-based Transcription Factors by Cell-Free Protein...A Method for Cost-Effective and Rapid Characterization of Engineered T7-based Transcription Factors by Cell-Free Protein...
The T7 bacteriophage RNA polymerase (T7 RNAP) serves as a model for understanding RNA synthesis, as a tool for protein expression, and as an actuator for synthetic gene circuit design in bacterial cells and cell-free extract. T7 RNAP is an attractive tool for orthogonal protein expression in bacteria owing to its compact single subunit structure and orthogonal promoter specificity. Understanding the mechanisms underlying T7 RNAP regulation is important to the design of engineered T7-based transcription factors, which can be used in gene circuit design. To explore regulatory mechanisms for T7 RNAP-driven expression, we developed a rapid and cost-effective method to characterize engineered T7-based transcription factors using cell-free protein synthesis and an acoustic liquid handler. Using this method, we investigated the effects of the tetracycline operators proximity to the T7 promoter on the regulation of T7 RNAP-driven expression. Our results reveal a mechanism for regulation that functions ...
https://www.cds.caltech.edu/~murray/wiki/index.php?title=Special:Browse/A-20Method-20for-20Cost-2DEffective-20and-20Rapid-20Characterization-20of-20Engineered-20T7-2Dbased-20Transcription-20Factors-20by-20Cell-2DFree-20Protein-20Synthesis-20Reveals-20Insights-20into-20the-20Regulation-20of-20T7-20RNA-20Polymerase-2DDriven-20Expression
m7G(5)ppp(5)G RNA Cap Structure Analog | NEBm7G(5)ppp(5)G RNA Cap Structure Analog | NEB
The 5´terminal m7G cap present on most eukaryotic mRNAs promotes translation in vitro at the initiation level. For most RNAs, elimination of the cap structure causes a loss of stability, especially against exonuclease degradation, and a decrease in the formation of the initiation complex of mRNAs for protein synthesis. Certain prokaryotic mRNAs containing a 5´ terminal cap structure are translated as efficiently as or more efficiently than eukaryotic mRNAs in a eukaryotic cell-free protein synthesizing system. Also a cap requirement has been observed for splicing eukaryotic substrate RNAs. A method for efficient in vitro synthesis of capped RNA using E. coli RNA polymerase primed with m7G(5´ )ppp(5´ )G or m7G(5´ )ppp(5´ )A has been developed by Contreas et al.
https://www.neb.com/products/s1404-m7g5ppp5g-rna-cap-structure-analog
Biosynthesis of fatty acids in cell-free preparations. 2. Synthesis of fatty acids from acetate by a soluble enzyme system...Biosynthesis of fatty acids in cell-free preparations. 2. Synthesis of fatty acids from acetate by a soluble enzyme system...
Thank you for your interest in spreading the word about Biochemical Journal.. NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.. ...
http://www.biochemj.org/content/60/1/147
SYNTHESIS OF GLYCOSYL-PHOSPHATIDYL-INOSITOL LIPIDS BY A CELL-FREE SYSTEM PREPARED FROM ASEXUAL ERYTHROCYTIC STAGES OF THE...SYNTHESIS OF GLYCOSYL-PHOSPHATIDYL-INOSITOL LIPIDS BY A CELL-FREE SYSTEM PREPARED FROM ASEXUAL ERYTHROCYTIC STAGES OF THE...
PETER GEROLD, ANGELA DIECKMANN-SCHUPPERT, RALPH T. SCHWARZ; SYNTHESIS OF GLYCOSYL-PHOSPHATIDYL-INOSITOL LIPIDS BY A CELL-FREE SYSTEM PREPARED FROM ASEXUAL ERYTHROCYTIC STAGES OF THE MALARIA PARASITE PLASMODIUM FALCIPARUM. Biochem Soc Trans 1 August 1992; 20 (3): 297S. doi: https://doi.org/10.1042/bst020297s. Download citation file:. ...
https://portlandpress.com/biochemsoctrans/article-abstract/20/3/297S/61092/SYNTHESIS-OF-GLYCOSYL-PHOSPHATIDYL-INOSITOL-LIPIDS?redirectedFrom=fulltext
Biosynthesis of fatty acids in cell-free preparations. 5. Synthesis of fatty acids from acetate in extracts of lactating-rat...Biosynthesis of fatty acids in cell-free preparations. 5. Synthesis of fatty acids from acetate in extracts of lactating-rat...
Thank you for your interest in spreading the word about Biochemical Journal.. NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.. ...
http://www.biochemj.org/content/83/1/41
Cell-free DNA as a diagnostic marker for cancer: current insights | OTTCell-free DNA as a diagnostic marker for cancer: current insights | OTT
Cell-free DNA as a diagnostic marker for cancer: current insights Samanta Salvi,1 Giorgia Gurioli,1 Ugo De Giorgi,2 Vincenza Conteduca,2 Gianluca Tedaldi,1 Daniele Calistri,1 Valentina Casadio1 1Biosciences Laboratory, 2Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy Abstract: The increasing knowledge of the molecular pathogenesis of cancer and the rapid development of new molecular techniques are promoting the study of early molecular alterations involved in cancer development in body fluids. Specific genetic and epigenetic alterations could be found in plasma, serum, and urine cell-free DNA (cfDNA) and could potentially be used as diagnostic biomarkers for several types of cancers. This review focuses on the role of cfDNA in diagnosis: a PubMed search was performed by selecting papers according to journal impact factor and robustness of statistical analysis. A comprehensive evaluation of
https://www.dovepress.com/cell-free-dna-as-a-diagnostic-marker-for-cancer-current-insights-peer-reviewed-article-OTT
Plasma cell-free DNA in patients needing mechanical ventilation | springermedizin.dePlasma cell-free DNA in patients needing mechanical ventilation | springermedizin.de
Cell-free DNA is detected in blood in many diseases, but also in healthy individuals. Cell-free DNA can originate from necrotic cells or apoptotic …
https://www.springermedizin.de/plasma-cell-free-dna-in-patients-needing-mechanical-ventilation/9706644
CancerDetector: Ultrasensitive and Non-Invasive Cancer Detection at the Resolution of Individual Reads using Cell-free DNA...CancerDetector: Ultrasensitive and Non-Invasive Cancer Detection at the Resolution of Individual Reads using Cell-free DNA...
The detection of tumor-derived cell-free DNA in plasma is one of the most promising directions in cancer diagnosis. The major challenge in such approach is how to identify the tiny amount of tumor DNAs out of total cell-free DNAs in blood. Here we propose an ultrasensitive cancer detection method, termed CancerDetector, using the DNA methylation profiles of cell-free DNAs. The key of our method is to probabilistically model the joint methylation patterns of multiple adjacent CpG sites on an individual sequencing read, in order to exploit the pervasive nature of DNA methylation for signal amplification. Therefore, CancerDetector can sensitively identify a trace amount of tumor cfDNAs in plasma, at the level of individual reads. We evaluated CancerDetector on the simulated data, and showed a high concordance of the predicted and true tumor burden. Testing CancerDetector on real plasma data demonstrated its high sensitivity and specificity in detecting tumor DNAs. In addition, the predicted tumor ...
https://ega-archive.org/studies/EGAS00001002728
cell free DNA and maintaining stability - Molecular Biology - BioForumcell free DNA and maintaining stability - Molecular Biology - BioForum
cell free DNA and maintaining stability - posted in Molecular Biology: Hey, Im looking to start examining cell free DNA and Im worried about its purported short half life. Can anyone give me a working estimate on its half life/stability?? Has anyone used reagents like Invitrogens RNALater or Qiagens Allprotect tissue reagent, to maintain the integrity of cfDNA for longer periods of time? thanks!!
http://www.protocol-online.org/forums/topic/29153-cell-free-dna-and-maintaining-stability/
Global Cell Free Protein Expression Market Size Status and Forecast 2019 to 2025 ,Overview,Industry Analysis | Valuates ReportsGlobal Cell Free Protein Expression Market Size Status and Forecast 2019 to 2025 ,Overview,Industry Analysis | Valuates Reports
This report focuses on the global Cell Free Protein Expression status, future forecast, growth opportunity, key market and key players. The study objectives are to present the Cell Free Protein Expression development in United States, Europe and China.
https://reports.valuates.com/market-reports/QYRE-Othe-074/global-cell-free-protein-expression
Sutro ADC Targeting CD74 Eradicates B-Cell Hematologic Malignancy, Prolongs Survival in Tumor Models | Sutro Biopharma, Inc.Sutro ADC Targeting CD74 Eradicates B-Cell Hematologic Malignancy, Prolongs Survival in Tumor Models | Sutro Biopharma, Inc.
STRO-001 was developed with Sutros proprietary cell-free protein synthesis and site-specific conjugation platforms, which facilitate multiple rounds of antibody and ADC optimization, said Dr. Arturo Molina, a medical oncologist and Sutros chief medical officer.. Sutros Xpress CF+™ platform enables it to produce novel ADCs that directly target cancer cells and avoid a toxic bystander effect on adjacent healthy cells, he added.. Unlike conventional cell-based expression systems, Sutros technology isolates a cells protein production machinery into a cell-free extract, Xtract CF™, which includes all the necessary biochemical components for energy production, transcription and translation. The Xpress CF+™ platform further supports incorporation of non-natural amino acids in specific positions in the protein of interest, allowing for site-specific conjugation of cytotoxins and the creation of homogeneous ADCs. This process is capable of producing single proteins at large scale within ...
https://www.sutrobio.com/sutro-adc-targeting-cd74-eradicates-b-cell-hematologic-malignancy-prolongs-survival-in-tumor-models/
PURExpress® In Vitro Protein Synthesis Kit | NEBPURExpress® In Vitro Protein Synthesis Kit | NEB
A rapid method for gene expression analysis, PURExpress® is a novel cell-free transcription/translation system reconstituted from the purified components necessary for E. coli translation. The relative nuclease-free and protease-free nature of the PURExpress platform preserves the integrity of DNA and RNA templates/ complexes and results in proteins that are free of modification and degradation. Transcription and translation are carried out in a one-step reaction, and require the mixing of only two tubes. With results available in a few hours, PURExpress saves valuable laboratory time and is ideal for high throughput technologies.
https://www.neb.com/products/e6800-purexpress-invitro-protein-synthesis-kit
Cell-free DNA in healthy individuals, noncancerous disease and strong prognostic value in colorectal cancer - Den Danske...Cell-free DNA in healthy individuals, noncancerous disease and strong prognostic value in colorectal cancer - Den Danske...
The purpose was to investigate total cell-free DNA (cfDNA) in colorectal cancer (CRC) patients during treatment with second-line chemotherapy and in healthy controls and patients with different comorbidities. Patient treated with second-line irinotecan for metastatic CRC (n = 100), a cohort of healthy controls with and without comorbidity (n = 70 and 100, respectively) were included. cfDNA was quantified by an in-house developed quantitative polymerase chain reaction from plasma samples drawn prior to the first cycle of chemotherapy and at time of progression. cfDNA levels were significantly higher in CRC compared to controls, with a clear capability for discriminating between the groups (receiver operation curve analysis; area under the curve 0.82, p , 0.0001). Patients with high levels had a shorter survival from irinotecan compared to those with lover levels. The cohort independent upper normal limit divided patients into high and low risk groups. The progression-free survival (PFS) was 2.1 ...
http://www.forskningsdatabasen.dk/da/catalog/267147791
Mass Spectrometry and Proteomics 2018 (MSP2018)
Abstract PDF. A multiplexed co-synthesis system for stable isotope-labeled peptide standards using wheat germ cell-free synthesis and its application to quantitative proteomics. (Ehime Univ ...
http://www.mssj.jp/conf/66_en/program/AW.html
Bioneer Pacific - ExiProgen™ ProXpress PCR Template KitBioneer Pacific - ExiProgen™ ProXpress PCR Template Kit
1) 1st PCR: The DNA encoding a protein of interest will be amplified. The PCR product will contain start and stop codon, whole coding region of the protein, and additional sequences for the 2nd PCR. The primers for this step are gene specific primers with overhangs and can be ordered on the Bioneers website.. 2) 2nd PCR: Using a product from the 1st PCR, 2nd PCR performed using primer set by which T7 promoter and RBS are introduced at its 5 end and T7 terminator is added at its 3 end. PCR product after 2nd PCR should be gel-purified for the cell-free protein synthesis.. ...
http://bioneer.com.au/Products/Protein-Expression-and-Purification/ExiProgen%E2%84%A2-System/ExiProgen%E2%84%A2-ProXpress-PCR-Template-Kit.aspx
Study Shows Sutro Biopharmas Biochemical Protein Synthesis Technology Enables Rapid Production and Scale-Up of...Study Shows Sutro Biopharmas Biochemical Protein Synthesis Technology Enables Rapid Production and Scale-Up of...
Results Published in Biotechnology and Bioengineering Demonstrate that Cell-Free Production of a Biologically Active Human Cytokine Can be Scaled-up to Commerci
https://www.drugs.com/clinical_trials/study-shows-sutro-biopharma-s-biochemical-protein-synthesis-technology-enables-rapid-production-11803.html
Cell-Free DNA Analysis for Noninvasive Examination of Trisomy<...Cell-Free DNA Analysis for Noninvasive Examination of Trisomy<...
TY - JOUR. T1 - Cell-Free DNA Analysis for Noninvasive Examination of Trisomy. AU - Norton, Mary E.. AU - Jacobsson, Bo. AU - Swamy, Geeta K.. AU - Laurent, Louise C.. AU - Ranzini, Angela C.. AU - Brar, Herb. AU - Tomlinson, Mark W.. AU - Pereira, Leonardo. AU - Spitz, Jean L.. AU - Hollemon, Desiree. AU - Cuckle, Howard. AU - Musci, Thomas J.. AU - Wapner, Ronald J.. PY - 2015/8/29. Y1 - 2015/8/29. UR - http://www.scopus.com/inward/record.url?scp=84940546186&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=84940546186&partnerID=8YFLogxK. U2 - 10.1097/01.ogx.0000470657.58577.f2. DO - 10.1097/01.ogx.0000470657.58577.f2. M3 - Comment/debate. AN - SCOPUS:84940546186. VL - 70. SP - 483. EP - 484. JO - Obstetrical and Gynecological Survey. JF - Obstetrical and Gynecological Survey. SN - 0029-7828. IS - 8. ER - ...
https://ohsu.pure.elsevier.com/en/publications/cell-free-dna-analysis-for-noninvasive-examination-of-trisomy-4
The Factory Hidden In Plants. (Plant Cells) Free Activities online for kids in 2nd grade by H1 SeThThe Factory Hidden In Plants. (Plant Cells) Free Activities online for kids in 2nd grade by H1 SeTh
The little factorys inside of everything. The Factory Hidden In Plants. (Plant Cells) Free Activities online for kids in 2nd grade by H1 SeTh Science & Nature
https://www.tinytap.com/activities/g17do/play/the-factory-hidden-in-plants-plant-cells
Cellular encoding of Cy dyes for single-molecule imaging | eLifeCellular encoding of Cy dyes for single-molecule imaging | eLife
Cyanine fluorophores are encoded as non-canonical amino acids to produce functional proteins in cell-free translation systems and live cells for single-molecule imaging.
https://elifesciences.org/articles/19088
Treksta unique design Hiking Boots and hands free lacing ShoesTreksta unique design Hiking Boots and hands free lacing Shoes
Treksta produce innovative high performance shoes and hiking boots using unique technologies including independent suspension and nestfit technology and the clever Zerotie, the hands free system. Our Gore-tex range include the Jotunheim, Alta and Hands Free GTX 103. With Free Next Day Delivery
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Detroit Computer Repair, Network Server, and IT Support Services - C-Net Systems
Our technicians can provide both business and residential service to the Metro Detroit area. Give us a try with a free system estimate or a network consult, C-Net Systems can help with any computer need that you can have ...
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Erved at an apparent molecular mass higher than the predicted 127 kDa | GlyT1 inhibitor glyt1inhibitor.com
Erved at an apparent molecular mass higher than the predicted 127 kDa in COS-7, HeLa, 293 Cells and in cell free transcription/translation systems (J. Perdomo,
http://glyt1inhibitor.com/index.php/2017/08/29/erved-at-an-apparent-molecular-mass-higher-than-the-predicted-127-kda/
portlet Cell free workshop image
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https://www.synbio.cam.ac.uk/images/cell-free-workshop/view
The Cell (free) download Mac versionThe Cell (free) download Mac version
Descarga The Cell gratuitamente The Cell para Mac OS X. The Cell 1.0.1 está disponible gratuitamente para descarga en nuestra página web.
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Development of free viewpoint image synthesis system using - Technische Informationsbibliothek (TIB)Development of free viewpoint image synthesis system using - Technische Informationsbibliothek (TIB)
Zu diesem lizenzpflichtigen Artikel gibt es eine Open Access Version, die kostenlos und ohne Lizenzbeschränkung gelesen werden kann. Die Open Access Version kann inhaltlich von der lizenzpflichtigen Version abweichen ...
https://www.tib.eu/de/suchen/id/BLCP%3ACN087104125/Development-of-free-viewpoint-image-synthesis-system/
Schematic showing the infection process. The viral tran | Open-iSchematic showing the infection process. The viral tran | Open-i
Schematic showing the infection process. The viral transmissions used cell-free supernatants. The designations K1 through K7 dont represent the order of the ex
https://openi.nlm.nih.gov/detailedresult.php?img=PMC2170440_1743-422X-4-106-1&req=4
product-Targetmolproduct-Targetmol
Product Description:. SGI-1776 free base is a novel ATP competitive inhibitor of Pim1 with IC50 of 7 nM in a cell-free assay, 50- and 10-fold selective versus Pim2 and Pim3, also potent to Flt3 and haspin. Phase 1. ...
http://targetmol.com/product7/SGI-1776.html
华雅思创生物试剂中国代理商BD品牌Corning康宁公司OriGen Streck cfDNA样品收集管华雅思创生物试剂中国代理商BD品牌Corning康宁公司OriGen Streck cfDNA样品收集管
华雅思创生物科技有限公司致力于为生物科学研究者提供生物试剂，细胞培养基，实验耗材，OriGen培养袋， CAR-T细胞培养袋， BD采血管，Corning等美国进口的高品质产品，优质服务。产品包括：干细胞临床级培养基，临床级冻存液，美国Streck cfDNA游离DNA采血管，USP级DMSO，Corning康宁淋巴细胞培养基，BD全血RNA采血管等。
https://www.ys-bio.cn/%E4%BC%81%E4%B8%9A%E5%8A%A8%E6%80%81/11910.html
Vibrio natriegensVibrio natriegens
"Establishing a Cell-free Vibrio natriegens Expression System". ACS Synthetic Biology. 7 (10): 2475-2479. doi:10.1021/acssynbio. ... Recently, V. natriegens crude extract has been shown by multiple research groups to be a promising platform for cell-free ... Des Doye, BJ; Davidson, SR; Weinstock, MT; Gibson, DG; Jewett, MC (2018-09-06). "Establishing a High-Yielding Cell-Free Protein ... Wiegand, Daniel J.; Lee, Henry H.; Ostrov, Nili; Church, George M. (2019-03-15). "Cell-free Protein Expression Using the ...
https://en.wikipedia.org/wiki/Vibrio_natriegens
History of RNA biologyHistory of RNA biology
Lamfrom, Hildegard (June 1961). "Factors determining the specificity of hemoglobin synthesized in a cell-free system". Journal ... "The Synthesis of Hemoglobin in a Cell-Free System". Proc. Natl. Acad. Sci. U.S.A. 44 (10): 1029-1035. Bibcode:1958PNAS... ... An experimental system was developed in which an intron-containing rRNA precursor from the nucleus of the ciliated protozoan ... doi:10.1016/j.cell.2009.01.035. PMC 2675692. PMID 19239886. Bonasio, R.; Tu, S.; Reinberg, D. (2010). "Molecular Signals of ...
https://en.wikipedia.org/wiki/History_of_RNA_biology
Cereal germCereal germ
"A cell-free protein synthesis system for high-throughput proteomics". Proceedings of the National Academy of Sciences. 99 (23 ... In molecular biology, wheat germ extract is used to carry out cell-free in vitro translation experiments since the plant embryo ...
https://en.wikipedia.org/wiki/Cereal_germ
Yamazaki-Teiichi PrizeYamazaki-Teiichi Prize
Establishment of cell-free protein synthesis system for practical usage. 2004 - Atushi Miyawaki. The multidisciplinary ... Creation of cell sheet engineering based on intelligent surfaces. 2010 - Teruhiko Wakayama [ja]. Development of novel animal ... The research and development of Dy free Nd-Fe-B anisotropic bonded magnet and its applications to motors. 2013 - Hiroshi Harada ... High-level synthesis and verification on system LSI. 2005 - Mitsuo Usami, Ryo Imura. Development of ultra-small chip for IC ...
https://en.wikipedia.org/wiki/Yamazaki-Teiichi_Prize
Yaeta EndoYaeta Endo
... is a Japanese biochemist and professor well known for developing the cell-free protein expression system based on ... Endo, Yaeta (11 May 2021). "Development of a cell-free protein synthesis system for practical use". Proceedings of the Japan ... Sawasaki, Tatsuya; Ogasawara, Tomio; Morishita, Ryo; Endo, Yaeta (12 November 2002). "A cell-free protein synthesis system for ... Madono, Masaki; Sawasaki, Tatsuya; Morishita, Ryo; Endo, Yaeta (April 2011). "Wheat germ cell-free protein production system ...
https://en.wikipedia.org/wiki/Yaeta_Endo
CecropinCecropin
Boman HG, Faye I, Gudmundsson GH, Lee JY, Lidholm DA (October 1991). "Cell-free immunity in Cecropia. A model system for ... Boman HG, Hultmark D (1987). "Cell-free immunity in insects". Annual Review of Microbiology. 41: 103-26. doi:10.1146/annurev.mi ... A study in which cecropin genes were expressed in a human bladder carcinoma cell line showed that tumor cells bearing cecropin ... leading to cancer cell death. These same genes did not show significant expression changes in healthy cells upon treatment with ...
https://en.wikipedia.org/wiki/Cecropin
Tim MitchisonTim Mitchison
"Spatial organization of cytokinesis signaling reconstituted in a cell-free system". Science. 346 (6206): 244-247. Bibcode: ... Timothy John Mitchison FRS is a cell biologist and systems biologist and Hasib Sabbagh Professor of Systems Biology at Harvard ... Cell. 166 (3): 637-650. doi:10.1016/j.cell.2016.06.051. ISSN 1097-4172. PMC 5082712. PMID 27471966. Eggert, Ulrike S.; ... "Cell Biology Tree - Timothy J. Mitchison". academictree.org. Mitchison, T. J. (2013). "A question of taste". Molecular Biology ...
https://en.wikipedia.org/wiki/Tim_Mitchison
Expanded genetic codeExpanded genetic code
"Four-base codon-mediated saturation mutagenesis in a cell-free translation system". Journal of Bioscience and Bioengineering. ... Hong SH, Kwon YC, Jewett MC (2014). "Non-standard amino acid incorporation into proteins using Escherichia coli cell-free ... September 2015). "Robust production of recombinant phosphoproteins using cell-free protein synthesis". Nature Communications. 6 ... Thus far, this system has only been shown to work in an in-vitro translation setting where the aminoacylation of the orthogonal ...
https://en.wikipedia.org/wiki/Expanded_genetic_code
Extrachromosomal DNAExtrachromosomal DNA
"Replication independent formation of extrachromosomal circular DNA in mammalian cell-free system". PLOS ONE. 4 (7): e6126. ... For example, muscle and liver cells contain more copies of mtDNA per mitochondrion than blood and skin cells do. Due to the ... Chloroplasts contain multiple copies of cpDNA and the number can vary not only from species to species or cell type to cell ... This type of ecDNA is commonly seen in cancer cells of various histologies, but virtually never in normal cells. ecDNA are ...
https://en.wikipedia.org/wiki/Extrachromosomal_DNA
Phospho-N-acetylmuramoyl-pentapeptide-transferasePhospho-N-acetylmuramoyl-pentapeptide-transferase
It can be expressed efficiently by a cell-free protein expression system. This enzyme belongs to the family of transferases, ... "Preparative scale cell-free production and quality optimization of MraY homologues in different expression modes". The Journal ... Higashi Y, Strominger JL, Sweeley CC (June 1967). "Structure of a lipid intermediate in cell wall peptidoglycan synthesis: a ...
https://en.wikipedia.org/wiki/Phospho-N-acetylmuramoyl-pentapeptide-transferase
EIF2B3EIF2B3
2006). "An efficient mammalian cell-free translation system supplemented with translation factors". Protein Expr. Purif. 46 (2 ... Cell. Biol. 24 (8): 3295-306. doi:10.1128/MCB.24.8.3295-3306.2004. PMC 381664. PMID 15060152. Van Haren K, van der Voorn JP, ... Cell. Biol. 20 (11): 3965-76. doi:10.1128/MCB.20.11.3965-3976.2000. PMC 85753. PMID 10805739. Anthony TG, Fabian JR, Kimball SR ... 1996). "T-cell activation leads to rapid stimulation of translation initiation factor eIF2B and inactivation of glycogen ...
https://en.wikipedia.org/wiki/EIF2B3
Aerobactin synthaseAerobactin synthase
Appanna DL, Grundy BJ, Szczepan EW, Viswanatha T (1984). "Aerobactin synthesis in a cell-free system of Aerobacter aerogenes 62 ...
https://en.wikipedia.org/wiki/Aerobactin_synthase
EIF2S3EIF2S3
2006). "An efficient mammalian cell-free translation system supplemented with translation factors". Protein Expr. Purif. 46 (2 ... Cell. Proteomics. 6 (4): 575-88. doi:10.1074/mcp.M600249-MCP200. PMID 17220478. Ewing RM, Chu P, Elisma F, et al. (2007). " ... Cell. 8 (1): 31-42. doi:10.1016/j.devcel.2004.10.018. PMID 15669143. Marques AC, Dupanloup I, Vinckenbosch N, et al. (2006). " ... of N-myc downstream regulated gene 1 and its interactions with the androgen response program in prostate cancer cells". Mol. ...
https://en.wikipedia.org/wiki/EIF2S3
N2-citryl-N6-acetyl-N6-hydroxylysine synthaseN2-citryl-N6-acetyl-N6-hydroxylysine synthase
Appanna DL, Grundy BJ, Szczepan EW, Viswanatha T (1984). "Aerobactin synthesis in a cell-free system of Aerobacter aerogenes 62 ...
https://en.wikipedia.org/wiki/N2-citryl-N6-acetyl-N6-hydroxylysine_synthase
Hildegard LamfromHildegard Lamfrom
Lamfrom, Hildegard (1961-06-01). "Factors determining the specificity of hemoglobin synthesized in a cell-free system". Journal ... Lamfrom, Hildegard (1961-06-01). "Factors determining the specificity of hemoglobin synthesized in a cell-free system". Journal ... in a cell-free context. This allowed her to make a number of contributions to the field including providing some of the first ... in a cell-free context. This allowed her to make a number of contributions to the field. By mixing components of different ...
https://en.wikipedia.org/wiki/Hildegard_Lamfrom
Jean GruenbergJean Gruenberg
Gruenberg, J.; Howell, K. E. (1988). "Fusion in the endocytic pathway reconstituted in a cell-free system using immuno-isolated ... Using innovative approaches such as phospholipid-specific antibodies and reconstituted cell-free systems, Jean Gruenberg and ... "Reconstitution of vesicle fusions occurring in endocytosis with a cell-free system". The EMBO Journal. 5 (12): 3091-3101. doi: ... and motor-dependent fusion in vitro between apical and basolateral endocytic vesicles from MDCK cells". Cell. 62 (4): 719-731. ...
https://en.wikipedia.org/wiki/Jean_Gruenberg
PromegaPromega
"Functional protein expression from a DNA based wheat germ cell-free system". J. Struct. Funct. Genomics. 8 (4): 199-208. doi: ... Promega was an early supplier in the cell-free protein synthesis field and is continuing to develop its portfolio in this area ... The company also sells their own Maxwell RSC and Maxwell RSC 48 Systems, bench-top automated purification systems for low and ... The luminometers with injection systems are available for use with dual-reporter assays like the Dual-Luciferase systems. The Y ...
https://en.wikipedia.org/wiki/Promega
Adenylate dimethylallyltransferaseAdenylate dimethylallyltransferase
Chen CM, Melitz DK (1979). "Cytokinin biosynthesis in a cell-free system from cytokinin-autotrophic tobacco tissue cultures". ...
https://en.wikipedia.org/wiki/Adenylate_dimethylallyltransferase
GM2AGM2A
Jinnai H, Nakamura S (2000). "Characterization of phospholipase D activation by GM2 activator in a cell-free system". Kobe ... 1]. In melanocytic cells GM2A gene expression may be regulated by MITF. Mutations in this gene, inherited in an autosomal ... GM2A is a lipid transfer protein that stimulates the enzymatic processing of gangliosides, and also T-cell activation through ... 2008). "Novel MITF targets identified using a two-step DNA microarray strategy". Pigment Cell Melanoma Res. 21 (6): 665-76. doi ...
https://en.wikipedia.org/wiki/GM2A
Aryl-alcohol dehydrogenase (NADP+)Aryl-alcohol dehydrogenase (NADP+)
Reduction of aromatic acids to aldehydes and alcohols in the cell-free system. 2. Purification and properties of aryl-alcohol: ...
https://en.wikipedia.org/wiki/Aryl-alcohol_dehydrogenase_(NADP )
GPLD1GPLD1
Jinnai H, Nakamura S (August 1999). "Characterization of phospholipase D activation by GM2 activator in a cell-free system". ... The GPI-anchor is a glycolipid found on many blood cells. The protein encoded by the GPLD1 gene is a GPI degrading enzyme that ... Xiaotong H, Hannocks MJ, Hampson I, Brunner G (2002). "GPI-specific phospholipase D mRNA expression in tumor cells of different ... April 1994). "Release of GPI-anchored membrane proteins by a cell-associated GPI-specific phospholipase D". The EMBO Journal. ...
https://en.wikipedia.org/wiki/GPLD1
Aryl-aldehyde dehydrogenase (NADP+)Aryl-aldehyde dehydrogenase (NADP+)
Gross GG, Zenk MH (1969). "[Reduction of aromatic acids to aldehydes and alcohols in the cell-free system. 1. Purification and ...
https://en.wikipedia.org/wiki/Aryl-aldehyde_dehydrogenase_(NADP )
CLSPNCLSPN
Clarke CA, Clarke PR (2005). "DNA-dependent phosphorylation of Chk1 and Claspin in a human cell-free system". Biochem. J. 388 ( ... Cell. 23 (3): 319-29. doi:10.1016/j.molcel.2006.06.013. PMID 16885022. Mamely I, van Vugt MA, Smits VA, et al. (2006). "Polo- ... Cell. Biol. 26 (16): 6056-64. doi:10.1128/MCB.00492-06. PMC 1592810. PMID 16880517. Mailand N, Bekker-Jensen S, Bartek J, Lukas ... Cell. 23 (3): 307-18. doi:10.1016/j.molcel.2006.06.016. PMID 16885021. Peschiaroli A, Dorrello NV, Guardavaccaro D, et al. ( ...
https://en.wikipedia.org/wiki/CLSPN
Expression vectorExpression vector
Eukaryotic cell extracts may also be used in other cell-free systems, for example, the wheat germ cell-free expression systems ... Brödel AK1, Wüstenhagen DA, Kubick S (2015). "Cell-free protein synthesis systems derived from cultured mammalian cells". ... Mammalian cell-free systems have also been produced. Expression vector in an expression host is now the usual method used in ... Wheat Germ Cell-Free Expression System for Protein Production". Current Protocols in Protein Science. Vol. Chapter 5. pp. 5.18. ...
https://en.wikipedia.org/wiki/Expression_vector
HopanoidsHopanoids
Rohmer M, Anding C, Ourisson G (December 1980). "Non-specific biosynthesis of hopane triterpenes by a cell-free system from ... These cold- and desiccation-resistant cell structures are dormant and therefore not photosynthetically active, further ... Welander PV (August 2019). "Deciphering the evolutionary history of microbial cyclic triterpenoids". Free Radical Biology & ... methods and systems", issued 2016-10-19, assigned to California Institute of Technology (Articles with short description, Short ...
https://en.wikipedia.org/wiki/Hopanoids
Robert G. RoederRobert G. Roeder
1980: The development of cell-free systems leads to the identification of complex sets of proteins called accessory factors ... 1977-1979: Roeder develops cell-free systems to better study transcription. Composed of the purified RNA polymerases and ... the first cell-specific coactivator, discovered by Roeder in 1992, is unique to immune system B cells. 1996: Roeder's ... or specific to one particular cell type. Roeder and colleagues introduce the concept of cell specificity after they demonstrate ...
https://en.wikipedia.org/wiki/Robert_G._Roeder
ETFAETFA
Ikeda Y, Keese SM, Tanaka K (October 1986). "Biosynthesis of electron transfer flavoprotein in a cell-free system and in ... Cell. 127 (3): 635-48. doi:10.1016/j.cell.2006.09.026. PMID 17081983. S2CID 7827573. Chiong MA, Sim KG, Carpenter K, Rhead W, ... The best studied group are group I ETFs that in eukaryotic cells are localized in the mitochondrial matrix space. Group I ETFs ... Molecular Cell. 63 (4): 621-632. doi:10.1016/j.molcel.2016.06.033. PMC 4992456. PMID 27499296. Hall CL, Kamin H (May 1975). " ...
https://en.wikipedia.org/wiki/ETFA
Genetic codeGenetic code
They used a cell-free system to translate a poly-uracil RNA sequence (i.e., UUUUU...) and discovered that the polypeptide that ... Nirenberg MW, Matthaei JH (October 1961). "The dependence of cell-free protein synthesis in E. coli upon naturally occurring or ... It was a (single cell) bacterium with two synthetic bases (called X and Y). The bases survived cell division. In 2017, ... The genetic code is the set of rules used by living cells to translate information encoded within genetic material (DNA or RNA ...
https://en.wikipedia.org/wiki/Genetic_code
ETFBETFB
Ikeda Y, Keese SM, Tanaka K (October 1986). "Biosynthesis of electron transfer flavoprotein in a cell-free system and in ... Cell. 127 (3): 635-48. doi:10.1016/j.cell.2006.09.026. PMID 17081983. S2CID 7827573. Chiong MA, Sim KG, Carpenter K, Rhead W, ... The best studied group are group I ETFs that in eukaryotic cells are localized in the mitochondrial matrix space. Group I ETFs ... Molecular Cell. 63 (4): 621-632. doi:10.1016/j.molcel.2016.06.033. PMC 4992456. PMID 27499296. Hall CL, Kamin H (May 1975). " ...
https://en.wikipedia.org/wiki/ETFB
Edgar PickEdgar Pick
Bromberg, Y., and Pick, E. Activation of NADPH-dependent superoxide production in a cell-free system by sodium dodecyl sulfate ... "cell-free system". This approach was a major paradigm shift, leading to the discovery that phagocytes contain, in addition to ... "Unsaturated fatty acids stimulate NADPH-dependent superoxide production by cell-free system derived from macrophages". Cellular ... EID: 2-s2.0-0022340824 Pick, Edgar (2020). "Cell-Free NADPH Oxidase Activation Assays: A Triumph of Reductionism". Neutrophil. ...
https://en.wikipedia.org/wiki/Edgar_Pick
CormCorm
Internally, a typical corm mostly consists of parenchyma cells, rich in starch, above a circular basal node from which roots ... From Wikipedia, the free encyclopedia. Jump to navigation Jump to search Underground plant stem ...
https://en.wikipedia.org/wiki/Corm
Hypercholesterolemia - Simple English Wikipedia, the free encyclopediaHypercholesterolemia - Simple English Wikipedia, the free encyclopedia
The worse problem though is that when muscle cells die, they release cell proteins into the blood. The kidney removes the ... Diseases and disorders of the cardiovascular system. *Diseases. Hidden categories: *Pages needing to be simplified from June ... Rhabdomyolysis means a disease where muscle cells are damaged and die. Statins can cause damage to muscle cells. This can cause ... Cholesterol does many important jobs in a cell. Cholesterols main function is as a structural component of cell membranes. It ...
https://simple.wikipedia.org/wiki/Hypercholesterolemia
Cell-mediated immunityCell-mediated immunity
... (Encyclopædia Britannica). *Chapter 8:T Cell-Mediated Immunity Immunobiology: The Immune System in ... cell-free bodily fluid or serum) and cellular immunity, for which the protective function of immunization was associated with ... CHILp cells may be induced to differentiate into ILC1 cells by IL-15, into ILC2 cells by IL-7 or ILC3 cells by IL-7 as well.[4] ... CD4 cells or helper T cells provide protection against different pathogens. Naive T cells, which are immature T cells that have ...
https://en.wikipedia.org/wiki/Cell-mediated_immunity
USS Macon (ZRS-5)USS Macon (ZRS-5)
"National Register Information System". National Register of Historic Places. National Park Service. 9 July 2010.. ... Macon had a structured duraluminum hull with three interior keels.[5] The airship was kept aloft by 12 helium-filled gas cells ... From Wikipedia, the free encyclopedia. Jump to navigation Jump to search .mw-parser-output .hatnote{font-style:italic}.mw- ... The rows of slots in the hull above each engine were part of a system to condense out the water vapor from the engine exhaust ...
https://en.wikipedia.org/wiki/USS_Macon_
Per- and polyfluoroalkyl substancesPer- and polyfluoroalkyl substances
"Detroit Free Press. Retrieved March 31, 2022.. *^ "Toxic 'forever chemicals' found in Michigan farm's beef". abcNEWS. ABC News ... Leydig cell tumors of the testis and pancreatic acinar cell tumors and dietary PFOA consumption.[40] The C8 Science Panel ... Public water systems in New Jersey are required to meet a maximum contaminant level (MCL) standard of 13 ppt.[108][109] In 2020 ... EPA will pay for the monitoring costs for small drinking water systems (those serving a population of 10,000 or fewer). The ...
https://en.wikipedia.org/wiki/Per-_and_polyfluoroalkyl_substances
Howard UnruhHoward Unruh
"Turner Broadcasting System. September 7, 1949. Archived from the original on June 12, 2008. Retrieved April 1, 2021.. ... Sexual homicide: Patterns and Motives; by Robert Ressler, et al., Free Press, 1995. ... to be held in a private cell in the maximum-security Vroom Building.[8] He remained incarcerated there until his death in 2009 ...
https://en.wikipedia.org/wiki/Howard_Unruh
GlycolysisGlycolysis
In addition, it blocks the glucose from leaking out - the cell lacks transporters for G6P, and free diffusion out of the cell ... "Molecular Systems Biology. 10 (4): 725. doi:10.1002/msb.20145228. PMC 4023395. PMID 24771084.. ... Kohler R (1971-03-01). "The background to Eduard Buchner's discovery of cell-free fermentation". Journal of the History of ... Neglecting this is very common - the delta G of ATP hydrolysis in cells is not the standard free energy change of ATP ...
https://en.wikipedia.org/wiki/Glycolysis
Preet BhararaPreet Bharara
"How Government Stifled Reason's Free Speech". Reason. June 19, 2015.. *^ a b Stephanie Clifford, Prosecutors' Secrecy Orders on ... In December 2016, Bharara's office charged three Chinese citizens with hacking into the system of New York law firms advising ... and within a year he was found dead in his prison cell-a suspicious circumstance.[46] Bharara and his office stated that some ... Benjamin Weiser, Hacker Who Helped Disrupt Cyberattacks Is Allowed to Walk Free, New York Times (May 27, 2014). ...
https://en.wikipedia.org/wiki/Preet_Bharara
2009 United Nations Climate Change Conference2009 United Nations Climate Change Conference
Australian Greenhouse Emissions Information System (26 May 2009), UNFCCC Inventory - Australia - Carbon Dioxide Equivalent, ... "UNEP and Daimler Call for Infrastructure for Electric and Fuel-cell Vehicles". Climate-L.org. 4 July 2008. Archived from the ... that would mean that two countries as important as India and China would be freed from any type of contract."[114] ... Last December, the European Union revised its carbon allowances system called the Emissions Trading Scheme (ETS) designed for ...
https://en.wikipedia.org/wiki/2009_United_Nations_Climate_Change_Conference?rdfrom=http://opasnet.org/en-opwiki/index.php?title=COP-15&redirect=no
CholineCholine
These are found in all cell membranes and the membranes of most cell organelles.[2] Phosphatidylcholines are structurally ... 100% of the daily value means that a serving of food has 550 mg of choline.[21] "Total choline" is defined as the sum of free ... Sastry BV (June 1997). "Human placental cholinergic system". Biochemical Pharmacology. 53 (11): 1577-86. doi:10.1016/s0006-2952 ... Choline is stored in the cell membranes and organelles as phospholipids, and inside cells as phosphatidylcholines and ...
https://en.m.wikipedia.org/wiki/Choline
Kay GrangerKay Granger
"The Voter's Self Defense System". Vote Smart. Retrieved April 14, 2019.. *^ "The Voter's Self Defense System". Vote Smart. ... "Mitt Romney's Free and Strong America PAC". Mittromney.com. November 9, 2009. Archived from the original on February 15, 2008. ... Granger supported embryonic stem-cell research and voted against banning "chemically induced abortions."[30][31][32][33] She ... "The Voter's Self Defense System". Vote Smart. Retrieved April 21, 2019.. *^ "ACU Ratings". ACU Ratings. Retrieved December 25, ...
https://en.wikipedia.org/wiki/Kay_Granger
Triptofan 2,3-dioksigenazaTriptofan 2,3-dioksigenaza
Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 izd.). Wiley Classics ... Nicholas C. Price, Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins ( ... Free Radic. Biol. Med. 28: 615-624. PMID 10719243. ...
https://sh.wikipedia.org/wiki/Triptofan_2,3-dioksigenaza
MicrocephalyMicrocephaly
"Cell Stem Cell. 18 (5): 591-6. doi:10.1016/j.stem.2016.03.012. PMC 4860115. PMID 27038591.. ... From Wikipedia, the free encyclopedia. Jump to navigation Jump to search Condition in which the head is small due to an ... Congenital malformations and deformations of nervous system. Brain. Neural tube defect. *Anencephaly *Acephaly ... "Cell Stem Cell. 19 (1): 120-6. doi:10.1016/j.stem.2016.04.017. PMID 27179424.. ...
https://en.wikipedia.org/wiki/Microcephaly
Interleukin 6Interleukin 6
Many neuronal cells are unresponsive to stimulation by IL-6 alone, but differentiation and survival of neuronal cells can be ... Immune system[edit]. IL-6 is secreted by macrophages in response to specific microbial molecules, referred to as pathogen- ... It supports the growth of B cells and is antagonistic to regulatory T cells. ... production of breast cancer stem cell-like cells,[68] metastasis through down-regulation of E-cadherin,[69] and alteration of ...
https://en.wikipedia.org/wiki/Interleukin_6
Hypothetical types of biochemistryHypothetical types of biochemistry
a b c d e Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, ... "Life-like cells are made of metal". New Scientist. September 14, 2011. Retrieved 2014-05-25.. ... Thermodynamic stability: the free energy of formation of liquid water is low enough (−237.24 kJ/mol) that water undergoes few ... a b c d e Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, ...
https://en.m.wikipedia.org/wiki/Non-organic_life
Mani H. ZadehMani H. Zadeh
"LA Peer Health Systems. Archived from the original on 1 January 2013. Retrieved 19 September 2012.. ... The first was for "GDF Protection of Auditory Hair Cells & Ganglion Neurons After Acoustic Trauma" and the other was " ... From Wikipedia, the free encyclopedia. Jump to navigation Jump to search .mw-parser-output .infobox-subbox{padding:0;border: ... "Down-Regulation of erB-3 Receptors By Nerve Growth Factor in PC12 Cells." He worked simultaneously on two projects for the ...
https://en.wikipedia.org/wiki/Mani_H._Zadeh
Weed controlWeed control
Vougioukas, Stavros G. (2019-05-03). "Agricultural Robotics". Annual Review of Control, Robotics, and Autonomous Systems. ... Pesticide-free thermic weed control with a weed burner on a potato field in Dithmarschen, Germany ... Hot foam causes the cell walls to rupture, killing the plant. Weed burners heat up soil quickly and destroy superficial parts ... and four-year crop rotation systems". Weed Science. 53 (3): 382-392. doi:10.1614/WS-04-130R. ISSN 0043-1745. S2CID 86362489.. ...
https://en.wikipedia.org/wiki/Weeding
Mercury-arc valveMercury-arc valve
Polyphase rectifiers also balanced the load on the supply system, which is desirable for reasons of system performance and ... Memory cell. *Mixed-signal integrated circuit. *MOS integrated circuit (MOS IC). *Organic semiconductor ... Mercury arc valves were used extensively in DC power systems on London Underground,[13] and two were still observed to be in ... Mercury-arc rectifiers or "converters" were used for charging storage batteries, arc lighting systems,[5] the DC traction ...
https://en.wikipedia.org/wiki/Mercury-arc_valve
Talis Bachmanni publikatsioonide loend - VikipeediaTalis Bachmanni publikatsioonide loend - Vikipeedia
Phillips, W. A, Bachmann, T., & Storm, J. F. (2018) Apical Function in Neocortical Pyramidal Cells: A Common Pathway by Which ... Frontiers in Systems Neuroscience, 13:43. (1-9) doi: 10.3389/fnsys.2019.00043. ... Caffeine enhances frontal relative negativity of slow brain potentials in a task-free experimental setup. Brain Research ... Bachmann, T. (2015) How a (sub)cellular coincidence detection mechanism featuring layer-5 pyramidal cells may help produce ...
https://et.wikipedia.org/wiki/Talis_Bachmanni_publikatsioonide_loend
Arab-Israeli conflictArab-Israeli conflict
The cells were equipped with bombs and firearms, which they used to kill Jewish settlers in the area, as well as engaging in a ... In 1978, Israel launched Operation Litani, in which it together with the Free Lebanon Army forced the PLO to retreat north of ... resulting in Israeli withdrawal from the Sinai Peninsula and the abolition of the military governance system in the West Bank ... The agreement also provided for the free passage of Israeli ships through the Suez Canal and recognition of the Straits of ...
https://en.wikipedia.org/wiki/Arab-Israeli_conflict
History of tramsHistory of trams
This system is still in operation in a modernised form. The earliest tram system in Canada was by John Joseph Wright, brother ... In March 2015, China South Rail Corporation (CSR) demonstrated the world's first hydrogen fuel cell vehicle tramcar at an ... In the 2000s, two companies introduced catenary-free designs. The Alstom Citadis line uses a third rail, and Bombardier's ... Sarajevo built a citywide system of electric trams in 1885.[29] Budapest established its tramway system in 1887, and its ring ...
https://en.wikipedia.org/wiki/History_of_trams
Mortuary scienceMortuary science
... "interconnected system of arteries and veins."[6] While students often explain that their first experiences are the most ... Cell death. *Necrosis *Avascular necrosis. *Coagulative necrosis. *Liquefactive necrosis. *Gangrenous necrosis. *Caseous ... From Wikipedia, the free encyclopedia. Jump to navigation Jump to search .mw-parser-output .ambox{border:1px solid #a2a9b1; ...
https://en.wikipedia.org/wiki/Mortuary_science
Protein-protein interactionProtein-protein interaction
New protein was synthesized by using cell-free expression system i.e. rabbit reticulocyte lysate (RRL), and then the new ... Cell Biol. Advances in Molecular and Cell Biology. Vol. 14. pp. 29-55. doi:10.1016/S1569-2558(08)60339-2. ISBN 9780762301133. . ... This system was first developed by LaBaer and colleagues in 2004 by using in vitro transcription and translation system. They ... Despite its usefulness, the yeast two-hybrid system has limitations. It uses yeast as main host system, which can be a problem ...
https://en.wikipedia.org/wiki/Protein–protein_interaction
October 2018 United States mail bombing attemptsOctober 2018 United States mail bombing attempts
... and located by tracking his cell phone.[53] On October 26, Sayoc was arrested in the parking lot of an AutoZone store in ... Postal Service's Mail Isolation Control and Tracking system have been examined as part of the investigation.[2] ... From Wikipedia, the free encyclopedia. Jump to navigation Jump to search Series of mail bombing attempts to high profile ...
https://en.wikipedia.org/wiki/October_2018_United_States_mail_bombing_attempts
Hash functionHash function
Unisys large systems *^ 11400714819323198486 is closer, but the bottom bit is zero, essentially throwing away a bit. The next ... and the hashing function can be interpreted as a partition of that space into a grid of cells. The table is often an array with ... Look up hash in Wiktionary, the free dictionary.. .mw-parser-output .div-col{margin-top:0.3em;column-width:30em}.mw-parser- ... "Database Systems for Advanced Applications '97. DASFAA 1997. pp. 215-224. CiteSeerX 10.1.1.18.7520. doi:10.1142/9789812819536_ ...
https://en.wikipedia.org/wiki/Hash_function
Burkholderia pseudomalleiBurkholderia pseudomallei
It possesses a uniquely fusogenic type VI secretion system that is required for cell-cell spread and virulence in mammalian ... The bacteria is able to uptake a free plasmid using electroporation and the plasmid material will integrate into the host DNA ... and to spread from cell to cell, causing cell fusion and the formation of multinucleated giant cells.[51] ... 2000). "Burkholderia pseudomallei induces cell fusion and actin-associated membrane protrusion: a possible mechanism for cell- ...
https://en.wikipedia.org/wiki/Burkholderia_pseudomallei
Polymorphism (biology)Polymorphism (biology)
The polyphenic system does have a degree of environmental flexibility not present in the genetic polymorphism. However, such ... and free-living or sexually reproducing individuals, the medusae. ... Taking sex determination as the example, in humans the determination is genetic, by the XY sex-determination system. In ... challenges for many clinical dysmorphologists in their attempt to explain birth defects which affect one or more organ system, ...
https://en.wikipedia.org/wiki/Polymorphism_(biology)
Gas carrierGas carrier
Cargo containment systems[edit]. A cargo containment system is the total arrangement for containing cargo including, where ... The ammonia extracts the fluid and destroys eye cells and tissue in minutes. ... the free liquid surface effect is reduced and thus the virtual rise of the Centre of gravity and the stability is increased. ... This containment system is used for LPG, Ethylene and small scale LNG carriers. The material, if used for the construction of ...
https://en.wikipedia.org/wiki/LPG_carrier
Button cellButton cell
In the IEC system, larger cells may have no prefix for the chemical system, indicating they are zinc-carbon batteries; such ... Button cells are single cells, usually disposable primary cells. Common anode materials are zinc or lithium. Common cathode ... Wider variants are usually called coin cells. Devices using button cells are usually designed around a cell giving a long ... A button cell, watch battery, or coin battery is a small single-cell battery shaped as a squat cylinder typically 5 to 25 mm ( ...
https://en.wikipedia.org/wiki/Button_cell
인간면역결핍 바이러스 - 위키백과, 우리 모두의 백과사전인간면역결핍 바이러스 - 위키백과, 우리 모두의 백과사전
Cell》 89: 263-73. PMID 9108481. 2009년 3월 31일에 확인함.. CS1 관리 - 여러 이름 (링크) ... HIV Medicine 2005, a medical textbook, ,700 pages (free download). *The Mechanism of HIV-1 Core Assembly: Insights from Three- ... AEGiS.org: AIDS Education Global Information System- Patient/clinician information & Historical news and treatment database ... Clapham PR, McKnight A. (2001). "HIV-1 receptors and cell tropism". 》Br Med Bull.》 58 (4): 43-59. doi:10.1093/bmb/58.1.43. PMID ...
https://ko.wikipedia.org/wiki/HIV
Cell-free system - WikipediaCell-free system - Wikipedia
A cell-free system is an in vitro tool widely used to study biological reactions that happen within cells apart from a full ... where a cell-free translation system based on Escherichia coli (E. coli), of the cell extract-based type, had the mRNA template ... Cell-free systems may be divided into two primary classifications: cell extract-based, which remove components from within a ... Notably, in work leading to a Nobel prize the Nirenberg and Matthaei experiment used a cell-free system, of the cell extract- ...
https://en.wikipedia.org/wiki/Cell-free_system
Cells | Free Full-Text | Highly Efficient Genome Editing Using Geminivirus-Based CRISPR/Cas9 System in Cotton PlantCells | Free Full-Text | Highly Efficient Genome Editing Using Geminivirus-Based CRISPR/Cas9 System in Cotton Plant
KO system has high editing efficiency and specificity with wide editing range than the traditional CRISPR/Cas9 system, which ... In this study, we tested two novel genome editing vectors and compared them with the CRISPR/Cas9 system (pRGEB32-GhU6.7) ... CRISPR/Cas9 system belongs to Class II system and has been widely applied in eukaryotic cell genome editing [16,17], which is ... The use of geminivirus system can expand the application range of plant genome editing system. However, this system has not ...
https://www.mdpi.com/2073-4409/11/18/2902
IUCr) Wheat germ cell-free expression system as a pathway to improve protein yield and solubility for the SSGCID pipelineIUCr) Wheat germ cell-free expression system as a pathway to improve protein yield and solubility for the SSGCID pipeline
The wheat germ cell-free expression system combines the advantages of cell-free and eukaryotic systems and is well suited for ... coli expressed soluble protein in the cell-free system (Table 1. ). These data demonstrate that the wheat germ cell-free ... Cell-free expression. Cell-free solubility. Anaplasma marginale. ACR67103.1. Full length. Major surface protein 2 variant 9H1. ... Prokaryotic cell-free systems exist, although these systems have demonstrated limited improvement over prokaryotic in vivo ...
https://journals.iucr.org/f/issues/2011/09/00/en5477/index.html
Next Generation Cell Free Protein Expression Kit (Wheat Germ) An Eukaryotic Cell Free Protein Expression system (CFPE/CFPS)...Next Generation Cell Free Protein Expression Kit (Wheat Germ) An Eukaryotic Cell Free Protein Expression system (CFPE/CFPS)...
An Eukaryotic Cell Free Protein Expression system (CFPE/CFPS) with High Yield and Excellent Scalability, 50 reactions) ... Next Generation Cell Free Protein Expression Kit (Wheat Germ) ( ... Plant Cell Lysate). An eukaryotic cell free expression system ... An Eukaryotic Cell Free Protein Expression system (CFPE/CFPS) with High Yield and Excellent Scalability, 50 reactions. ... CFPE system (wheat germ) provides best yield among the eukaryotic systems mentioned above. This system is particularly suitable ...
https://www.sigmaaldrich.com/FR/fr/product/SIGMA/CFPS700?context=product
2014 - Membrane assembly of the functional KcsA potassium channel in a vesicle-based eukaryotic cell-free translation system2014 - Membrane assembly of the functional KcsA potassium channel in a vesicle-based eukaryotic cell-free translation system
... ... The potassium channel KcsA was heterologously expressed in a eukaryotic cell-free system. Both, the expression yields and ... This functional demonstration of an ion channel in eukaryotic cell-free system has a large potential for future applications ... which makes this cell-free system fast and efficient. ... GPCRs by coupling them to ion channels in cell-free systems. ...
https://www.nanion.de/en/137-home/articles/986-2014-membrane-assembly-of-the-functional-kcsa-potassium-channel-in-a-vesicle-based-eukaryotic-cell-free-translation-system.html
Steps in the assembly of replication-competent nuclei in a cell-free system from Xenopus eggs. | Journal of Cell Biology |...Steps in the assembly of replication-competent nuclei in a cell-free system from Xenopus eggs. | Journal of Cell Biology |...
We have studied the pathway of nuclear assembly from demembranated sperm chromatin by fractionating a cell-free system from ... Steps in the assembly of replication-competent nuclei in a cell-free system from Xenopus eggs.. J Cell Biol 1 January 1988; 106 ... Steps in the assembly of replication-competent nuclei in a cell-free system from Xenopus eggs. M A Sheehan, M A Sheehan ... We have studied the pathway of nuclear assembly from demembranated sperm chromatin by fractionating a cell-free system from ...
https://rupress.org/jcb/article/106/1/1/28090/Steps-in-the-assembly-of-replication-competent
Distributed Precoding Design for Cell-Free Massive MIMO Systems - 6G FlagshipDistributed Precoding Design for Cell-Free Massive MIMO Systems - 6G Flagship
Distributed Precoding Design for Cell-Free Massive MIMO Systems. We propose a distributed precoding design for downlink cell- ... B. Gouda, I. Atzeni and A. Tölli, Distributed Precoding Design for Cell-Free Massive MIMO Systems, 2020 IEEE 21st ... free massive multiple-input multiple-output (MIMO) systems where the channel state information (CSI) exchange via backhaul ...
https://www.6gflagship.com/publications/distributed-precoding-design-for-cell-free-massive-mimo-systems/
Location-aided uplink transmission for user-centric cell-free massive MIMO systems: a fairness priority perspective | EURASIP...Location-aided uplink transmission for user-centric cell-free massive MIMO systems: a fairness priority perspective | EURASIP...
... systems. The largest-large-scale-fading-based access point (AP) selection method is adopted to achieve a user-centric operation ... we investigate the uplink transmission for user-centric cell-free massive multiple-input multiple-output (MIMO) ... From: Location-aided uplink transmission for user-centric cell-free massive MIMO systems: a fairness priority perspective ...
https://jwcn-eurasipjournals.springeropen.com/articles/10.1186/s13638-022-02171-x/figures/4
Protein degradation in a TX-TL cell-free expression system using ClpXP protease
This page or action requires JavaScript to work, please enable JavaScript in your browser or use a browser where this is supported so that functionality can be served and is provided as requested. For further assistance, please have a look at the noscript help page ...
https://murray.cds.caltech.edu/index.php?title=Special:Browse&offset=0&dir=out&article=Protein+degradation+in+a+TX-TL+cell-free+expression+system+using+ClpXP+protease
CellViewDiff:Free Excel add-in to compare cell strings.| Suntrap SystemsCellViewDiff:Free Excel add-in to compare cell strings.| Suntrap Systems
CellViewDiff is a Free Excel add-in to compare cell strings. ... Free Excel add-in useful for ExcelDiffs comparison result file ...
http://suntrap-systems.com/CellViewDiff/faq/
AAV-DJ Helper Free Expression System | Technique alternative | 01010269028 - T-Helper cells
Order AAV-DJ Helper Free Expression System 01010269028 at Gentaur AAV-DJ Helper Free Expression ... AAV Helper Free Complete Expression Systems, AAV-DJ Helper Free Complete Expression Systems ... or in the 293 packaging cells (E1). AAV Helper Free Complete Expression Systems are available for native serotypes 1 through 6 ... Use of the reagent: The AAV Helper Free System produces recombinant AAV containing your gene of interest without the need to ...
http://thelpercells.com/categories/432-cellular-biology-labs/495-aav-dj-helper-free-expression-system
Graphite particles induce ROS formation in cell free systems and human cellsGraphite particles induce ROS formation in cell free systems and human cells
... Gualtieri, M. 2017. Abstract. It is commonly ... These techniques allowed us to carry out measurements both in cell and cell-free systems and the results consistently indicate ... These techniques allowed us to carry out measurements both in cell and cell-free systems and the results consistently indicate ... carbonaceous particles are capable of forming ROS either in cell-free or in-cell systems. The problem has been treated based on ...
https://iris.enea.it/handle/20.500.12079/1716
Protein Expression | NEBProtein Expression | NEB
Cell-Free Protein Expression. NEBExpress® Cell-free E. coli Protein Synthesis System. PURExpress. Protein Expression in Yeast. ... Cell-free Protein Synthesis System Watch this tutorial explaining the streamlined workflow for our new NEBExpress® Cell-free ... The Future of Cell-Free Protein Synthesis Cell-free protein synthesis has the potential to become one of the most important ... Free Shipping. Save time and money by placing an order with NEB. Take advantage of free shipping for any order totaling over $ ...
https://www.neb.com/applications/protein-expression
Protein degradation in a TX-TL cell-free expression system using ClpXP protease - Murray Wiki
Protein degradation in a TX-TL cell-free expression system using ClpXP protease. From Murray Wiki ... cell-free_expression_system_using_ClpXP_protease&oldid=19670" ... an in vitro S30-based Escherichia coli expression system (or ...
https://murray.cds.caltech.edu/Protein_degradation_in_a_TX-TL_cell-free_expression_system_using_ClpXP_protease
Improving protein array performance: focus on washing and storage conditionsImproving protein array performance: focus on washing and storage conditions
Cell-Free System * Cyclic AMP-Dependent Protein Kinases / analysis * Cyclic AMP-Dependent Protein Kinases / genetics ... The findings indicate that for large ongoing studies, proteins of interest expressed in cell-free extract can be stored at -70 ... The protein arrays for the study were fabricated by combining HaloTag technology and cell-free protein expression. The HaloTag ... We also found that cell-free extract containing HaloTag-fused enzymes could undergo multiple freeze/thaw cycles without any ...
https://pubmed.ncbi.nlm.nih.gov/18774839/?dopt=AbstractPlus
Potential free energy - fuel cell stack - on-board hydrogen storage system - membrane electrode - -未势能源Potential free energy - fuel cell stack - on-board hydrogen storage system - membrane electrode - -未势能源
FTXT focuses on the R&D, production, and sales of hydrogen fuel cell systems.. Looking forward, FTXT innovations will bring ... Our main products cover fuel cell engines, stacks, 35MPa/70MPa on-board hydrogen systems, on tank valves, pressure regulators, ... which follows the V model process to build vehicle-level fuel cell power systems and components. ... The Changzheng Hydrogen Fuel Cell Heavy Truck was Officially Launched. On June 24th, after stopped producing gasoline vehicle, ...
https://en.ftxt-e.com/
Purified cell-free systems as standard parts for synthetic biology<...
title = "Purified cell-free systems as standard parts for synthetic biology",. abstract = "A cell free protein synthesis ... Unlike lysate based cell free systems, the PURE system is reconstituted with individually purified factors essential for ... Unlike lysate based cell free systems, the PURE system is reconstituted with individually purified factors essential for ... Unlike lysate based cell free systems, the PURE system is reconstituted with individually purified factors essential for ...
https://waseda.pure.elsevier.com/ja/publications/purified-cell-free-systems-as-standard-parts-for-synthetic-biolog
TNT® Quick Coupled Transcription/Translation SystemTNT® Quick Coupled Transcription/Translation System
... coupled transcription/translation reactions for eukaryotic cell-free protein expression. ... TnT® T7 Insect Cell Extract Protein Expression System. Single-tube, coupled transcription/translation for cell-free protein ... To use these cell-free protein expression systems, 0.2-2.0μg of circular plasmid DNA containing a T7 or SP6 promoter, or a PCR- ... coupled transcription/translation reactions for eukaryotic cell-free protein expression. These in vitro translation systems ...
https://www.promega.com/products/protein-expression/cell-free-protein-expression/tnt-quick-coupled-transcription_translation-system/?catNum=L1170
Potential free energy - fuel cell stack - on-board hydrogen storage system - membrane electrode - Contact Us-未势能源Potential free energy - fuel cell stack - on-board hydrogen storage system - membrane electrode - Contact Us-未势能源
Address: No.2299 Chaoyang Street, 071000, Baoding, Hebei / Tel: +86 0312-2196535 Copyright © 2020 not potential energy All Rights Reserved 沪ICP备19048292号-1 企术：网站建设 ...
https://en.ftxt-e.com/contact.html
Airbus | Pioneering sustainable aerospaceAirbus | Pioneering sustainable aerospace
Could hydrogen fuel-cell systems be the solution for emission-free aviation?. Products & Services ... Airbus has revealed that it is developing a hydrogen-powered fuel cell engine. The propulsion system is being considered as one ... Hydrogen-powered fuel-cell engine architecture with cryogenic storage could feature in an all-new zero-emission aircraft which ... One of the most promising candidates is the hydrogen fuel-cell. Here we explain how Airbus and its partners are helping to ...
https://www.airbus.com/en
High-Throughput Protein Production and Purification | SpringerLinkHigh-Throughput Protein Production and Purification | SpringerLink
Adaption of the Leishmania Cell-Free Expression System to High-Throughput Analysis of Protein Interactions *Wayne A. Johnston, ... Free shipping worldwide. Shipping restrictions may apply, check to see if you are impacted. ... Free shipping worldwide. Shipping restrictions may apply, check to see if you are impacted. ... Free shipping worldwide. Shipping restrictions may apply, check to see if you are impacted. ...
https://link.springer.com/book/10.1007/978-1-4939-9624-7?page=2&oscar-books=true&error=cookies_not_supported&code=7fa967de-9bfb-4bd6-8f64-a58b6760a2d4
Metastasis: a question of life or death | Nature Reviews CancerMetastasis: a question of life or death | Nature Reviews Cancer
Here we stress that the inhibition of cell death, apart from its extensively described function in primary tumour development, ... One proposed mechanism to explain this inefficiency is provided by the cancer stem cell model, which hypothesizes that ... very few of the many cells that migrate from the primary tumour successfully colonize distant sites. ... is a crucial characteristic of metastatic cancer cells. ... In this review the authors argue that the inhibition of cell ...
https://www.nature.com/articles/nrc1886?error=cookies_not_supported&code=06a1f7c9-5c23-4832-8506-de6f48ed93db
Translation of the Human C3b/C4b Receptor mRNA in a Cell-Free System and by Xenopus Oocytes<...Translation of the Human C3b/C4b Receptor mRNA in a Cell-Free System and by Xenopus Oocytes<...
Translation of the Human C3b/C4b Receptor mRNA in a Cell-Free System and by Xenopus Oocytes. In: Biochemistry. 1989 ; Vol. 28, ... Kumar, V, Farries, T, Swierkoz, J & Atkinson, JP 1989, Translation of the Human C3b/C4b Receptor mRNA in a Cell-Free System ... Translation of the Human C3b/C4b Receptor mRNA in a Cell-Free System and by Xenopus Oocytes. Biochemistry. 1989 May;28(9):4040- ... Translation of the Human C3b/C4b Receptor mRNA in a Cell-Free System and by Xenopus Oocytes. / Kumar, V.; Farries, T.; Swierkoz ...
https://profiles.wustl.edu/en/publications/translation-of-the-human-c3bc4b-receptor-mrna-in-a-cell-free-syst
Functional analysis of N-terminal propeptide in the precursor of Vibrio vulnificus metalloprotease by using cell-free...
... itself was unstable and thus digested easily by the enzymes present in cell lysate used for cell-free system. Additionally, the ... itself was unstable and thus digested easily by the enzymes present in cell lysate used for cell-free system. Additionally, the ... itself was unstable and thus digested easily by the enzymes present in cell lysate used for cell-free system. Additionally, the ... itself was unstable and thus digested easily by the enzymes present in cell lysate used for cell-free system. Additionally, the ...
https://okayama.pure.elsevier.com/en/publications/functional-analysis-of-n-terminal-propeptide-in-the-precursor-of-
Sebastian Maerkl - People - EPFLSebastian Maerkl - People - EPFL
OnePot PURE Cell-Free System. L. Grasemann; B. Lavickova; M. C. Elizondo-Cantu; S. J. Maerkl ... Cell-free synthetic biology The cell-free synthetic biology course introduces engineers to the most commonly used techniques ... Bottom-Up Construction of Complex Biomolecular Systems With Cell-Free Synthetic Biology. N. Laohakunakorn; L. Grasemann; B. ... A Simple, Robust, and Low-Cost Method To Produce the PURE Cell Free System. B. Lavickova; S. J. Maerkl ...
https://people.epfl.ch/182445?lang=fr
Necrotic but not apoptotic cell death releases heat shock proteins, which deliver a partial maturation signal to dendritic...Necrotic but not apoptotic cell death releases heat shock proteins, which deliver a partial maturation signal to dendritic...
Dendritic cells (DC) are key components of innate and adaptive immune responses. The identity of endogenous signals that ... Cell Differentiation / immunology * Cell Nucleus / immunology * Cell Nucleus / metabolism * Cell-Free System / immunology ... Dendritic cells (DC) are key components of innate and adaptive immune responses. The identity of endogenous signals that ... Necrotic but not apoptotic cell death leads to release of HSP gp96, calreticulin, hsp90 and hsp70. HSP stimulate macrophages to ...
https://pubmed.ncbi.nlm.nih.gov/11058573/?dopt=Abstract
Publications | EURECOMPublications | EURECOM
Cell-free MIMO systems for UDNs Book Chapter in Enabling 6G Mobile Networks, 2021, Springer, ISBN: 978-3-030-74647-6 ... Book chapter N°6 of 5G System Design: Architectural and Functional Considerations and Long Term Research, Wiley, April 2018 ... Book chapter N°16 of 5G System Design: Architectural and Functional Considerations and Long Term Research, Wiley, April 2018 ... Book chapter N°8 of 5G System Design: Architectural and Functional Considerations and Long Term Research, Wiley, April 2018 ...
https://www.eurecom.fr/fr/publication?f%5B0%5D=date%3A1992&f%5B1%5D=date%3A1994&f%5B2%5D=date%3A2001&f%5B3%5D=date%3A2018&f%5B4%5D=date%3A2021&f%5B5%5D=type%3Aouvrage&f%5B6%5D=type%3Apatent
Publications | EURECOMPublications | EURECOM
International Conference - Hanwoong Kim, Hakkeon Lee, Taehyung Kim, and Daesik Hong, Cell-Free mMIMO Systems with Dynamic TDD...International Conference - Hanwoong Kim, Hakkeon Lee, Taehyung Kim, and Daesik Hong, 'Cell-Free mMIMO Systems with Dynamic TDD'...
Cell-free massive multi-input multi-output (CF-mMIMO) systems assume that a single central processing unit (CPU) communicates ... IEEE VTC] Hanwoong Kim, Hakkeon Lee, Taehyung Kim, and Daesik Hong, Cell-Free mMIMO Systems with Dynamic TDD IEEE VTC Spring ... Hanwoong Kim, Hakkeon Lee, Taehyung Kim, and Daesik Hong, Cell-Free mMIMO Systems with Dynamic TDD IEEE VTC Spring 2022. [ ... Cell-free multi-access edge computing estimated position overlapping -Device-to-device (D2D) estimated position updating mMIMO ...
https://mirinae.yonsei.ac.kr/index.php?mid=pub_conf_int&search_target=tag&document_srl=40406
Location-aided uplink transmission for user-centric cell-free massive MIMO systems: a fairness priority perspective | EURASIP...Location-aided uplink transmission for user-centric cell-free massive MIMO systems: a fairness priority perspective | EURASIP...
... systems. The largest-large-scale-fading-based access point (AP) selection method is adopted to achieve a user-centric operation ... we investigate the uplink transmission for user-centric cell-free massive multiple-input multiple-output (MIMO) ... System model. We consider an user-centric cell-free massive MIMO system with N APs and K single-antenna UEs randomly ... C. Wei, K. Xu, X. Xia, Q. Su, M. Shen, W. Xie, C. Li, User-centric access point selection in cell-free massive MIMO systems: a ...
https://jwcn-eurasipjournals.springeropen.com/articles/10.1186/s13638-022-02171-x
Massive MIMO SystemsVitroProteinsRadicalsSynthetic biologyBiologyMembraneLysateMIMO SystemsMammalian cellsXenopusApoptosisMRNATumorAssayTissuesBiolMicrofluidicsCellularExtractsProtein expression systemAbstract2019Dendritic CellsCirculatory systemLysatesInduceColiExpressionBiologicalInteractionsEukaryotic systemsVivo20172002DifferentiationAdditionallyBody's immune systemResearchersAdvantagesHydrogenReactionsTranslation systemImmune cellsProliferationMMIMOPembrolizumabTranscription2000GenomeTumourMetastasisEfficiencyMethodsDisulfide bondsCancerHuman cellsOptimize
Massive MIMO Systems2
  • In cell-free massive MIMO systems, lots of access points (APs) jointly provide services to all user equipments (UEs) in the same time-frequency resource by utilizing the centralized coordination of the central processing unit (CPU), which is connected to all APs via fronthaul links [ 4 ]. (springeropen.com)
  • There methods mentioned above are fully distributed and widely used in cell-free massive MIMO systems. (springeropen.com)
Vitro19
  • A cell-free system is an in vitro tool widely used to study biological reactions that happen within cells apart from a full cell system, thus reducing the complex interactions typically found when working in a whole cell. (wikipedia.org)
  • Thus, eukaryotic in vitro systems, specifically the wheat germ cell-free system, hold significant promise. (iucr.org)
  • We explored the possibility of supplementing an in vitro S30-based Escherichia coli expression system (or âTX-TLâ) with ClpXP, an AAA+ protease pair that selectively degrades tagged proteins, to provide finely-tuned degradation. (caltech.edu)
  • Because of this high controllability, the PURE system has been applied to a wide range of research scene, such as biochemical analysis in reconstructed system, in vitro protein engineering, reconstitution of an artificial cell. (elsevier.com)
  • In order to clarify the function of propeptide, a series of DNA fragments encoding the VVP precursor and its various domains were designed and the proteins were expressed in vitro by using cell-free translational system. (elsevier.com)
  • 13 explored cell-free buffer compositions by varying one compound concentration at a time and obtained a 10-fold increase of protein production for in vitro ribosome assembly in a lysate-based cell-free system. (nature.com)
  • We have investigated the in vitro integration into dog pancreas microsomal membranes of three integral membrane proteins that were synthesized de novo in a wheat germ cell-free translation system: calcium ATPase of rabbit sarcoplasmic reticulum, MP26 of bovine lens fiber plasma membrane, and rat liver cytochrome b_5. (caltech.edu)
  • The amino-termini of Rb and p130 strongly inhibited DNA replication in an MCM7 -dependent fashion in a Xenopus in vitro DNA replication assay system. (xenbase.org)
  • 2016). A cell-free organelle-based in vitro system for studying the peroxisomal protein import machinery . (up.pt)
  • U.S.A., 75, 285-288 (1978)] and in an in vitro tissue culture system [ibid. (justia.com)
  • The Thermo Scientific 1-Step Human In Vitro Translation System is a method for expressing proteins from DNA or mRNA templates in a cell-free solution containing essential components of the cellular translational machinery. (thermofisher.com)
  • Compared to bacterial ( E. coli ) or other (e.g., insect, wheat germ and rabbit reticulocyte lysates) systems, in vitro protein expression using human cell extracts delivers functional proteins within hours. (thermofisher.com)
  • The benefits of in vitro protein expression include compatibility with microliter-scale reactions and speed compared to traditional cell-based methods (overnight for bacterial cultures or weeks for baculoviral protein preparations). (thermofisher.com)
  • Additionally, expression of proteins in vitro enables synthesis of toxic proteins that can not be produced in live cells. (thermofisher.com)
  • These problems can be overcome using in vitro -expressed proteins, but many cell-free protein expression systems lack the ability or fidelity to generate high levels of functional proteins. (thermofisher.com)
  • The present disclosure demonstrates a tailored coating layer resulting in an improved and efficient delivery of CRISPR/Cas9 using a lipid coated mesoporous silica nanoparticle resulting in editing in over 30% of target cells in vitro. (justia.com)
  • We are working to generate red blood cells in vitro from pluripotent stem cells, however the extremely large cell numbers involved pose unique challenges to culture technology and scale-up. (selectbiosciences.com)
  • In-vitro permeation studies were performed in a Keshary-Chien diffusion cell. (who.int)
  • In vitro permeation studies were performed using a Keshary-Chien diffusion cell across hairless Albino rat skin. (who.int)
Proteins39
  • Notably, in work leading to a Nobel prize the Nirenberg and Matthaei experiment used a cell-free system, of the cell extract-based type, to incorporate chosen amino acids tagged radioactively into synthesized proteins with 30S extracted from E. coli. (wikipedia.org)
  • with prokaryotic and eukaryotic version of their cell-free translation system, have also synthesized proteins with increased production, incorporating techniques like continuous flow to add materials and remove products. (wikipedia.org)
  • With such advances in yield, productivity applications have been expanded, such as the synthesis of fusion proteins to potentially serve as vaccines for B-cell lymphomas. (wikipedia.org)
  • Cell-free protein expression (CFPE) is the production of recombinant proteins in solution using biomolecular translation machinery extracted from cells of different species, such as E. Coli, wheat germ, Leishmania tarentolae , rabbit reticulocyte, insect or human cells. (sigmaaldrich.com)
  • CFPE system from wheat germ extract is suitable for the expression of both prokaryotic and eukaryotic proteins.It usually does not require codon optimization even for the expression of transcripts with a high A/T or G/C content. (sigmaaldrich.com)
  • This system is particularly suitable for production of proteins with complicated conformation and multiple protein complexes, such as disulfide-bond-containing or integral membrane proteins. (sigmaaldrich.com)
  • A variety of proteins and large proteins have been successfully produced from CFPE system (wheat germ), such as human or plant proteins or proteins for vaccine studies. (sigmaaldrich.com)
  • In this study, the researchers tried to express 13364 human proteins, out of which 12996 clones (97.2%) produced protein in CFPE system (wheat germ). (sigmaaldrich.com)
  • Next Generation Cell Free Protein Expression Kit (Wheat Germ) (part #: CFPS700) a next generation product protocol to ensure even higher stability, yield and more flexibility for a larger variety of target proteins, such as kinases, membrane proteins transcription factors, antibodies, photoreceptors etc. (sigmaaldrich.com)
  • This functional demonstration of an ion channel in eukaryotic cell-free system has a large potential for future applications including drug screening, diagnostic applications and functional assessment of complex membrane proteins like GPCRs by coupling them to ion channels in cell-free systems. (nanion.de)
  • Furthermore, membrane proteins can be expressed directly from linear DNA templates within 90 min, eliminating the need for additional cloning steps, which makes this cell-free system fast and efficient. (nanion.de)
  • The HaloTag technology, in combination with cell-free expression, allowed rapid expression and immobilization of fusion proteins on hydrogel-coated glass slides directly from cell extracts without any prior purification. (nih.gov)
  • The findings indicate that for large ongoing studies, proteins of interest expressed in cell-free extract can be stored at -70 degrees C and repeatedly used to print small batches of protein array slides to be used over a few weeks. (nih.gov)
  • It consists of many networks of fibrous proteins - micro-filaments, intermediate filaments and microtubules that help organise, structure and orient the cell. (open.edu)
  • Proteins are the building blocks of the cell. (open.edu)
  • So if DNA is the master plan as to how a cell develops, then proteins are the means by which the plan is implemented. (open.edu)
  • Proteins in cells have something resembling a postcode which ensures that they all end up in the right place and the cytoskeleton plays a role in their delivery. (open.edu)
  • Finally, she has used CRISPR-Cas9 to target genes that can interfere with the quality of the protein product, such as host cell proteins that degrade the product or its attached glycan structures. (genengnews.com)
  • In addition to targeting genes and regulatory elements that can impact the expression levels and properties of therapeutic proteins, Dr. Kildegaard's group is using CRISPR tools to answer questions about the basic biology of CHO cells. (genengnews.com)
  • these materials include intrinsically disordered proteins, plant biopolymer composites, cell-wall polysaccharides, and soil organic matter. (researchgate.net)
  • The inhibitor of apoptosis proteins (IAPs) plays a central role in repressing caspase-mediated cell death. (aacrjournals.org)
  • For the purification of proteins produced within our cell-free expression system the kit is a valuable tool. (selectscience.net)
  • RIR is critical for homeostasis and survival in quiescent healthy cells that (for example, neurons) and in cycling cells deficient for replication coupled repair proteins (i.e. (columbia.edu)
  • When supplemented with proprietary accessory proteins, ATP, and an energy regenerating system, these extracts sustain the synthesis of target proteins from DNA templates for up to 6 hours without the need to remove inhibitory by products. (thermofisher.com)
  • The 1-Step Human IVT Kits use human cell lysates to synthesize proteins. (thermofisher.com)
  • Simply add the appropriate template to a mixture of HeLa cell lysate, Accessory Proteins, Reaction Mix and incubate at 30°C for 90 minutes for protein yields up to 100µg/mL. (thermofisher.com)
  • Learn how to choose the best protein expression system for your specific application from our selection of bacterial, cell-free, insect, and mammalian expression systems, including specialized expression tools for proteins that pose challenges, such as insolubility, intracellular toxicity, and difficulty in achieving correct folding. (takarabio.com)
  • Choose from a variety of bacterial systems that offer high yields, high purity, fast cloning, or the ability to express proteins that are insoluble, toxic, or contain disulfide bonds. (takarabio.com)
  • Obtain fast, easy, single-tube protein expression in as little as 1 hour with a human cell-free system that expresses proteins with the appropriate post-translational modifications needed for biological activity. (takarabio.com)
  • 150 kDa), as well as proteins that are degraded, insoluble, or toxic using in vivo systems. (takarabio.com)
  • In filamentous fungi, peroxisomes also produce β-lactam antibiotics such as penicillin [ 5 ], and specialized derivatives called Woronin bodies contain proteins that promote cell integrity and wound healing [ 12 ]. (portlandpress.com)
  • Our toolkit includes imaging and sequence the nascent transcriptome during embryo development, engineered proteins that form synthetic membraneless organelles, microfluidic approaches to encapsulate proteins construction of cell-like compartments for lipid alternatives. (upenn.edu)
  • Although proteins are essential components of all aspects of cell structure and function, they are not sufficient for their own propagation. (semanticscholar.org)
  • The basic unit of life is the cell, from single-cell bacteria to the largest creatures on the planet, which contains the blueprint for proteins. (semanticscholar.org)
  • Protein kinase phosph-ory-kates other proteins leading to a cascade of events that activates cell permea-bility, causes muscle contra-ction or relaxa-tion, protein synthesis or secretion. (cheatography.com)
  • High-affinity and target-specific tracing of proteins in various subcellular compartments is demonstrated, culminating in photoinduced labelling within live cells. (uni-frankfurt.de)
  • This method is fast in probe delivery (∼1,000,000 cells per second), versatile across cell types and can be readily transferred to a multitude of proteins. (uni-frankfurt.de)
  • Moreover, the technique succeeds in combination with well-established methods to gain multiplexed labelling and has demonstrated potential to precisely trace target proteins, in live mammalian cells, by super-resolution microscopy. (uni-frankfurt.de)
  • Antibodies are proteins that the immune system makes to fight off viruses and bacteria. (medlineplus.gov)
Radicals16
  • Free radicals and reactive oxygen species (ROS) play a crucial role in development of liver diseases [ 3 ]. (hindawi.com)
  • Dietary antioxidants of natural products may serve as therapeutics to cope with liver damage [ 3 ] against free radicals and ROS-induced liver diseases pathology and progression. (hindawi.com)
  • Antioxidants help the body's immune system by protecting the body from free radicals that may damage cells and cause disease. (livestrong.com)
  • Antioxidants protect cells against damage from free radicals, which can compromise your immune system. (sonomauncorked.com)
  • Antioxidants are substances that support your immune system by neutralizing free radicals to help protect cells from damage. (bodybuilding.com)
  • Support your immune system & provide your body with antioxidants that can help fight cell-damaging free radicals with our Vitamin C supplements. (puritan.com)
  • Furthermore, antioxidant are matters that perform a vital function of fighting 'free radicals', the waste that are produced during the changing of glucose to energy. (healthcare411.org)
  • Alpha lipoic acid avoids free radicals, and ensures better protection of cells. (healthcare411.org)
  • And they fight against free radicals to keep your body in optimal health. (fashion.ie)
  • To understand the importance of antioxidants, we need to talk about free radicals. (fashion.ie)
  • But free radicals can serve important functions as well. (fashion.ie)
  • When there are more free radicals, this can lead to oxidative stress. (fashion.ie)
  • We have all heard of vitamin C. And not only does it balance your immune system, it can also neutralise free radicals. (fashion.ie)
  • Cooking disrupts the structure of indoles and produces free radicals in food: high temperatures damage fats and oils, changing them into trans-fatty acids, which are bad for one's health. (healthynewage.com)
  • Extra virgin olive oil is an excellent source of antioxidants which can help protect the cells of the vascular system from damaging free radicals. (doctorshealthpress.com)
  • Electron paramagnetic resonance showed in an acellular environment the particulate generated free radicals and a dose-dependent increase in intracellular oxidative stress and NF-kB/AP-1 activity was observed. (cdc.gov)
Synthetic biology8
  • These systems have enabled cell-free synthetic biology to emerge, providing control over what reaction is being examined, as well as its yield, and lessening the considerations otherwise invoked when working with more sensitive live cells. (wikipedia.org)
  • A cell free protein synthesis approach is extensively used for biochemical and synthetic biology researches. (elsevier.com)
  • We believe that this purified cell-free protein synthesis system become a basal technology to advance synthetic biology. (elsevier.com)
  • Matsubayashi, H & Ueda, T 2014, ' Purified cell-free systems as standard parts for synthetic biology ', Current Opinion in Chemical Biology , vol. 22, pp. 158-162. (elsevier.com)
  • His lab is currently working at the interface of micro-engineering, systems biology, synthetic biology, and molecular diagnostics. (epfl.ch)
  • The overarching goals of this FOA are 1) to develop tools and technologies to control and reprogram biological systems, 2) to increase the fundamental understanding of synthetic biology concepts as they relate to human health, 3) to gain fundamental biological knowledge, 4) to apply synthetic biology approaches for the development of biomedical technologies, and 5) to encourage the participation of early stage investigators in synthetic biology. (nih.gov)
  • We aim to study how biological systems evolve and how we can modify them to generate synthetic biology applications. (unam.mx)
  • In our experimental strategies we use one of the most successful developments of synthetic biology: a cell free protein expression system. (unam.mx)
Biology9
  • Cell-free systems could disseminate among laboratories and be standard methods for molecular biology if efficient and predictable protein productions were guaranteed. (nature.com)
  • [37] A number of genetic, cell biology, biochemical and animal studies support the concept that Aβ plays a central role in the development of Alzheimer's disease pathology. (wikipedia.org)
  • The company recently began marketing its NanoChip Molecular Biology Workstation system to scientists and genomics laboratories for SNP scoring. (genomeweb.com)
  • Cell growth & differentiation : the molecular biology journal of the American Association for Cancer Research. (elsevier.com)
  • Molecular biology of the cell. (elsevier.com)
  • In our program we address diverse biological questions through the scales (molecules, cells, communities) using different disciplines such as systems biology, bioinformatics, functional genomics, biochemistry, ecology, molecular biology among others. (unam.mx)
  • Additionally, advances in our understanding of cell biology and the shift from universally applicable small molecule drugs towards precision medicine approaches and biotherapeutics have resulted in a move towards the use of cell-based assays far earlier in the drug discovery workflow. (sartorius.com)
  • We use interdisciplinary approaches to address fundamental questions in cell and developmental biology. (upenn.edu)
  • This volume will cover mucosal-resident T cell biology during infection and disease. (e-booksdirectory.com)
Membrane11
  • Enzymatic systems, without the barrier of cellular membrane, usually have faster reaction rates than microbial systems. (wikipedia.org)
  • Looking forward, FTXT innovations will bring internationally competitive hydrogen fuel cell products to market including high performance membrane electrodes, high power density stacks, high efficiency fuel cell engines, high pressure on-board hydrogen storage tanks, and more. (ftxt-e.com)
  • The C3b/C4b complement receptor (CR1) is a large, single-chain integral membrane glycoprotein present on erythrocytes, leukocytes, glomerular podocytes, and splenic dendritic-reticular cells that mediates the binding of complement-coated particles and immune complexes. (wustl.edu)
  • UC Riverside researchers have developed an inexpensive, efficient catalyst material for polymer electrolyte membrane (PEM) fuel cells, which are among the most promising fuel cell types to power cars and electronics. (azocleantech.com)
  • In a paper featured in the 22/01/18 issue of Small , researchers at the University of California, Riverside , explain the development of an efficient, inexpensive catalyst material for a type of fuel cell known as a polymer electrolyte membrane fuel cell (PEMFC). (azocleantech.com)
  • Surrounding every living cell is a biological membrane that is largely impermeable to water-soluble molecules. (elifesciences.org)
  • Artificial lipid bilayers on graphene and its derivatives could be a new cell membrane model system for the researche on fundamental processes in cell membrane reactions. (nanowerk.com)
  • Peroxisomes are membrane-bounded organelles that exist in most eukaryotic cells and are involved in the oxidation of fatty acids and the destruction of reactive oxygen species. (portlandpress.com)
  • This TG2 form is non-phosphorylated, exclusively present in plasma membrane fractions and sensitive to intracellular Ca 2+ concentration suggesting a calcium requirement in TG2-regulated cell migration. (biomedcentral.com)
  • Taken together, we conclude that resveratrol induces conformational changes in TG2, and that Ca 2+ -mediated TG2 association with the plasma membrane is responsible for the inhibitory effects of resveratrol on cell migration. (biomedcentral.com)
  • Water Soluble Hs are hydrop-hilic and lipid insoluble thus donot cross the cell membrane and bind the plasma membrane. (cheatography.com)
Lysate5
  • Unlike lysate based cell free systems, the PURE system is reconstituted with individually purified factors essential for transcriptional and translational processes. (elsevier.com)
  • The obtained results also suggest that the propeptide, itself was unstable and thus digested easily by the enzymes present in cell lysate used for cell-free system. (elsevier.com)
  • Lysate-based cell-free systems have become a major platform to study gene expression but batch-to-batch variation makes protein production difficult to predict. (nature.com)
  • A great challenge is to develop a lysate-specific optimization method for cell-free buffer composition to maximize protein production. (nature.com)
  • Such results reveal the considerable margins of improvement of protein expression for the home-made lysate-based cell-free systems that we tested in this study. (nature.com)
MIMO Systems3
  • We propose a distributed precoding design for downlink cell-free massive multiple-input multiple-output (MIMO) systems where the channel state information (CSI) exchange via backhaul signaling is entirely replaced by a novel over-the- air (OTA) signaling mechanism. (6gflagship.com)
  • In this paper, we investigate the uplink transmission for user-centric cell-free massive multiple-input multiple-output (MIMO) systems. (springeropen.com)
  • Optimal design of energy-efficient multi-user MIMO systems: Is massive MIMO the answer? (google.com.co)
Mammalian cells2
  • Appendix B further explores the contribution of the MMR pathway on ICL repair in mammalian cells. (columbia.edu)
  • We describe high-throughput protein labelling facilitated by minimalistic probes delivered to mammalian cells by microfluidic cell squeezing. (uni-frankfurt.de)
Xenopus7
  • Steps in the assembly of replication-competent nuclei in a cell-free system from Xenopus eggs. (rupress.org)
  • We have studied the pathway of nuclear assembly from demembranated sperm chromatin by fractionating a cell-free system from Xenopus eggs (Lohka, M. J., and Y. Masui. (rupress.org)
  • Nuclei act as independent and integrated units of replication in a Xenopus cell-free DNA replication system. (xenbase.org)
  • Initiation of DNA replication in nuclei and purified DNA by a cell-free extract of Xenopus eggs. (xenbase.org)
  • More recently, non-replicating Xenopus cell-free extracts has emerged as a powerful system to study RIR. (columbia.edu)
  • Our model systems include: zebrafish and Xenopus cleavage-stage embryos, mammalian cell culture, and biomimetic synthetic cells. (upenn.edu)
  • In the adult mouse, the expression of cyclin A1, which has greatest sequence identity with Xenopus cyclin A1, is restricted to germ cells. (biologists.com)
Apoptosis10
  • Further elucidation of the relationship between resistance to apoptosis of metastatic cancer cells and their chemoresistance should provide important clues to improve systemic therapies. (nature.com)
  • Figure 1: Apoptosis as a safeguard system preventing metastasis at three crucial steps. (nature.com)
  • Zimmermann, K. C. & Green, D. R. How cells die: apoptosis pathways. (nature.com)
  • Differential induction of c-fos, c-jun, and apoptosis in lung epithelial cells exposed to ROS or RNS. (cdc.gov)
  • Novel cell imaging techniques show induction of apoptosis and proliferation in mesothelial cells by asbestos. (cdc.gov)
  • Exposure to cellular stress can trigger the p53 tumor suppressor, a sequence-specific transcription factor, to induce cell growth arrest or apoptosis. (biologists.com)
  • In turn, p53 induces either viable cell growth arrest or apoptosis. (biologists.com)
  • Glutathione plays important roles in antioxidant defense, nutrient metabolism, and regulation of cellular events (including gene expression, DNA and protein synthesis, cell proliferation and apoptosis, signal transduction, cytokine production and immune response, and protein glutathionylation). (researchgate.net)
  • [ 6 ] NF-KB protects cells from apoptosis in response to tumor necrosis factor-alpha (TNF-alpha). (medscape.com)
  • In the skin, NF-KB regulates cell growth in the stratified epithelium and apoptosis. (medscape.com)
MRNA5
  • where a cell-free translation system based on Escherichia coli (E. coli), of the cell extract-based type, had the mRNA template degrade very quickly and led to the halt of protein synthesis. (wikipedia.org)
  • The increases in reporter gene expression in the reporter cells were accompanied by increased PPAR-γ receptor-mRNA expression and quercetin synergistically increased the effect of rosiglitazone in the reporter gene assay. (rsc.org)
  • also reported that hybridization of globin mRNA to its corresponding cDNA was found to specifically inhibit translation of the mRNA in a cell-free system [ibid. (justia.com)
  • Here we discuss strategies for the isolation of single bacterial cells, mRNA enrichment, library construction, and analysis and interpretation of the resulting single-cell RNA-Seq datasets. (frontiersin.org)
  • tein, and neuronal cell adhesion molecule mRNA were also increased in olfactory bulb. (cdc.gov)
Tumor14
  • Researchers at UCLA's Jonsson Comprehensive Cancer Center created a large, well armed battalion of tumor-seeking immune system cells and watched, in real time using Positron Emission Tomography (PET), as the special forces traveled throughout the body to locate and attack dangerous melanomas . (news-medical.net)
  • We knew this approach of arming the lymphocytes with T cell receptors showed significant anti-tumor activity based on studies in humans. (news-medical.net)
  • The insertion of the antigen -specific T cell receptors - engineered to seek out a tumor antigen on the surface of the melanoma cells - in effect uncloaks the malignant cells, revealing them as deadly invaders that must be sought out and killed. (news-medical.net)
  • If a patient's tumor did not respond well to the administration of the genetically engineered T cells, scientists could determine by PET scanning whether the cells had not successfully made it to the tumor site or, if they did arrive, whether or not they functioned as expected. (news-medical.net)
  • In humans, the number of tumor-seeking cells needed to fight the cancer is about one billion, Ribas said. (news-medical.net)
  • Writing in the journal Nature Communications , they explain that myeloid cells that should attack cancer cells are tricked by cancer cells into thinking that they have been damaged, resulting in tumor cells enlisting them in their growth and division . (mesothelioma.net)
  • Through their studies they determined that the protein called CD11b, which usually changes myeloid cells into M1 macrophages that stop tumor growth, is impacted by cancer cells, interfering with its activity and instead turning myeloid cells into M2 macrophages that increase tumor growth. (mesothelioma.net)
  • The current version of the system models a colorectal tumor metastasizing to the liver. (cancernetwork.com)
  • The tumor cells were tagged with fluorescent molecules for monitoring purposes. (cancernetwork.com)
  • The investigators first used highly aggressive cancer cells in the colon organoid and found the tumor grew in the colon organoid until the cells broke free, entering the circulatory system and invading the liver tissue. (cancernetwork.com)
  • When a less aggressive form of colon cancer was used in the system, the tumor did not metastasize. (cancernetwork.com)
  • The team also tested 5-fluorouracil and it reduced the metabolic activity of the tumor cells. (cancernetwork.com)
  • The research team is currently looking to perfect the system by using 3-D organoids to mimic natural organ structure and add a barrier of endothelial cells (cells that line blood vessels) since metastasis occurs when tumor cells penetrate blood vessels. (cancernetwork.com)
  • Based on type, the market is segmented as donor derived cell free DNA (ddcfDNA), circulating cell-free tumor DNA (ctDNA) and cell-free fetal DNA (NIPT). (liverpoolstudentmedia.com)
Assay2
  • He used artificial RNA sequences of three nucleotides in cell-free systems as an assay for the genetic code. (asbmb.org)
  • Fluidigm's proprietary microfluidic systems consist of instruments and consumables, including 13 different commercial IFCs for nucleic acid analysis, and three families of assay chemistries. (aol.com)
Tissues10
  • The result is a highly infectious vector that can transduce a wide variety of cells and tissues at significantly higher rates than AAV-2. (thelpercells.com)
  • Hepoxilins have various biological activities in animal models and/or cultured mammalian (including human) tissues and cells. (wikipedia.org)
  • While ciliary respiratory currents are sufficient to supply the requirements of animals with simple epithelial tissues and low metabolic rates, most species whose bodies contain a number of organ systems require a more efficient circulatory system. (britannica.com)
  • Insects, most crustaceans, and many mollusks, however, have an open system in which the circulating fluid passes somewhat freely among the tissues before being collected and recirculated. (britannica.com)
  • These data indicate that mammalian germ cells contain cyclin A1-dependent kinases that either act as a substitute for, or in addition to, the cyclin A2-dependent kinases characterised in somatic tissues. (biologists.com)
  • This book is comprehensive overview of how the immune system turns against self targeting distinct tissues in different conditions according to a balance determined by genetic predisposition of the host, its gender, environmental circumstances, etc. (e-booksdirectory.com)
  • Early studies recognized the unique phenotype and attributes of T cells found in mucosal tissues, such as the intestines, skin, lung and female reproductive tract. (e-booksdirectory.com)
  • Pertaining to the cells or tissues of both the lymphoid and reticuloendothelial systems. (cdc.gov)
  • More than 80 diseases occur as a result of the immune system attacking the body's own organs, tissues, and cells. (medlineplus.gov)
  • First Global Consultation on Regulatory Requirements for Human Cells and Tissues for Transplantation, Ottawa, 29 November to 1December 2004 : report. (who.int)
Biol3
Microfluidics2
  • Based on technology, the global cell sorting market has been segmented into magnetic-activated cell sorting, fluorescence-based droplet cell sorting, and MEMS - microfluidics . (reportsanddata.com)
  • We build synthetic communities and study their interactions using experimental evolution techniques and mathematical, computational models, and individual cell microfluidics. (unam.mx)
Cellular10
  • As HSP are intracellular, abundant and soluble, their presence in the extra-cellular milieu and the consequent activation of antigen-presenting cells (APC) constitutes an excellent mechanism for response to cell death. (nih.gov)
  • A critical comparison of cellular and cell-free bioproduction systems. (mpg.de)
  • Phosphorylation of the retinoblastoma gene product is modulated during the cell cycle and cellular differentiation. (xenbase.org)
  • The choice between these cellular responses is influenced by many factors, including the type of cell and stress, and the action of p53 co-activators. (biologists.com)
  • is vital for the proper regulation of cell proliferation in multi-cellular organisms ( Huang and Strasser, 2000 ). (biologists.com)
  • The service uses GPS (Global Positioning System) and cellular networks. (cnet.com)
  • Native gel electrophoresis was performed to analyze resveratrol-induced cellular distribution and conformational states of TG2 in migrating cells. (biomedcentral.com)
  • This presentation describes the current state of the stem cells marketplace as it relates to their utilization for pharmaceutical screening as well as their development for cellular therapy. (selectbiosciences.com)
  • For decades scientists have been trying to reproduce cell culture environment for the closest mimicry of the natural cellular "embedding" within a living organism. (selectbiosciences.com)
  • While their eponymous ATP‐binding cassette in the nucleotide‐binding domains (NBDs) is highly conserved, their transmembrane domains (TMDs) forming the translocation pathway exhibit distinct folds and topologies, suggesting that during evolution the ancient motor domains were combined with different transmembrane mechanical systems to orchestrate a variety of cellular processes. (uni-frankfurt.de)
Extracts3
  • Nobel prize winner Eduard Buchner was arguably the first to present a cell-free system using yeast extracts, but since then alternative sources have been found. (wikipedia.org)
  • Pro-oxidant responses of respiratory cells to organic dust extracts. (cdc.gov)
  • Extracts of an immortalized human cell line provide the ribosomes, initiation and elongation factors, tRNAs and other basic components required for protein synthesis. (thermofisher.com)
Protein expression system1
  • The protein expression system can express protein from any species and has been validated with numerous genes from both prokaryotic and eukaryotic sources. (thermofisher.com)
Abstract1
  • abstract = "Flexible organic solar cells (OSCs) based on a blend of low-bandgap polymer donor PTB7-TH and non-fullerene small molecule acceptor IEIC were fabricated via a roll-coating process under ambient atmosphere. (edu.hk)
20195
  • The global cell sorting market had a market size of USD 438.5 Million in 2019, and is expected to reach a market size of USD 805.1 Million by 2027, and register a rapid CAGR of 7.9% over the forecast period. (reportsanddata.com)
  • The cell sorters segment accounted for the largest revenue share in the global cell sorting market in 2019. (reportsanddata.com)
  • The North America market accounted for the largest revenue share in the global cell sorting market in 2019. (reportsanddata.com)
  • The Europe market accounted for 29.4% revenue share in the global cell sorting market in 2019 and is expected to register at a growth rate of 8.2% over the forecast period. (reportsanddata.com)
  • Developmental Cell 49(6): 852-866, June 2019. (upenn.edu)
Dendritic Cells1
  • Dendritic cells (DC) are key components of innate and adaptive immune responses. (nih.gov)
Circulatory system2
  • These organoids were placed in a chip system made up of a set of microchannels and chambers etched into the chip's surface to mimic a simplified version of the body's circulatory system. (cancernetwork.com)
  • Similarly, in the circulatory system and in the blood vessels, the effect of tamoxifen is also agonistic, similar to the effect of contraceptive pills and that is, unfortunately, linked with the risk of tamoxifen provoking DVTs and clotting. (medscape.com)
Lysates3
  • This approach enables to maximize protein production on different cell lysates with minimal experimental effort. (nature.com)
  • In native-polyacrylamide gels, we detected an additional TG2 protein band with slower migration in total cell lysates of resveratrol treated cells. (biomedcentral.com)
  • In lysates of germ cells from adult testes, cyclin A1 is present in p13suc1 precipitates, and cyclin A1 immunoprecipitates possess histone H1 kinase activity. (biologists.com)
Induce2
  • HL-60, a promyelocytic human leukemic cell line, was treated with DMSO to induce differentiation and synthesis of CR1. (wustl.edu)
  • It discusses the totipotency and exogenous regulation of cells, history and modern concepts of plant growth regulators, the ways chemicals induce growth in quiescent cells, and growth-regulating effects in free cell systems. (elsevier.com)
Coli5
  • E. coli, wheat germ, and rabbit reticulocytes have all proven useful to create cell-free systems by extraction of their interior components. (wikipedia.org)
  • Protein aggregation remains a significant problem in E. coli expression systems. (iucr.org)
  • Here we provide an overview of a cell-free TX-TL system that utilizes the native Escherichia coli TX-TL machinery, thereby allowing a large repertoire of parts and networks to be characterized. (caltech.edu)
  • While proving the principle in an "E. coli" system is our main goal for this year's project, we are thinking ahead to future development of other applications. (igem.org)
  • Choose from E. coli systems that incorporate his or HAT tags to enable efficient IMAC purification, and that provide inducible expression, better solubility, fast cloning, included purification resins and reagents, high-binding capacity, or high purity. (takarabio.com)
Expression21
  • These data indicate that this eukaryotic cell-free expression system has a high success rate and that the addition of specific reagents can increase the yield of soluble protein. (iucr.org)
  • For example, due to its high protein yield and easy to use, CFPE system (wheat germ) was selected as the most suitable choice for a comprehensive protein expression study in the ''Human Protein Factory′′ project at the National Institute of Advanced Industrial Science and Technology (AIST) in Japan. (sigmaaldrich.com)
  • Qualitative and quantitative analyses of KcsA expression were performed by using 14 C-labeled leucine as one of the amino acids supplemented in the cell-free reaction mixture. (nanion.de)
  • AAV Helper Free Complete Expression Systems are available for native serotypes 1 through 6, as well as the novel AAV-DJ and AAV-DJ/8. (thelpercells.com)
  • The protein arrays for the study were fabricated by combining HaloTag technology and cell-free protein expression. (nih.gov)
  • The biotechrabbit RTS 100 Wheat Germ Kit is a batch screening system allowing rapid protein expression within 2.5 hours. (biotechrabbit.com)
  • The kit allows use of a broad range of nonoptimized T7 promoter-based expression vectors from prokaryotic and eukaryotic origin in addition to established cell-free wheat germ vectors or linear templates. (biotechrabbit.com)
  • Vector expression of MmCav1-EGFP-APEX2 in Leishmania cell free system. (addgene.org)
  • For this I am gaining new skills in protein expression, extraction, purification, and cell-free protein synthesis. (ncl.ac.uk)
  • This builds upon my existing skills with cell culture and gene expression techniques. (ncl.ac.uk)
  • For example, to enhance the performance of the CHO cell factories, she has used CRISPR-Cas9 to knockout pro-apoptotic genes, which tend to increase in expression under the higher stress conditions of cell culture and activate programmed cell death pathways. (genengnews.com)
  • The flavonoid aglycones increased PPAR-γ mediated gene expression in a stably transfected reporter gene cell line and glucuronidation diminished their effect. (rsc.org)
  • Small-scale synthesis also helps to avoid protein aggregation into inclusion bodies, a typical problem for bacterial expression systems. (thermofisher.com)
  • However, these methods are generally unable to reconstruct the assembly of these communities, or how the gene expression patterns in individual cells/species are coordinated within these communities. (frontiersin.org)
  • Single-cell transcriptomes of community members can identify how gene expression patterns vary among members of the community, including differences among different cells of the same species. (frontiersin.org)
  • This information can be used to classify cells based on functional gene expression patterns, and predict the spatial organization of the community. (frontiersin.org)
  • Immunofluorescence assays were employed to detect expression and intracellular localization of TG2, and calcium levels in the migrating cells. (biomedcentral.com)
  • In order to explore the function of cyclin A1 in germ cells, its expression during the meiotic cell cycle and its associated kinase subunits have been characterised in the testis. (biologists.com)
  • thus its expression is cell cycle regulated. (biologists.com)
  • We will discuss our recent findings in the use of novel chemistry and physical energy, including radioelectric conveyed fields, to optimize stem cell expression of pluripotentiality. (selectbiosciences.com)
  • Numbers in parentheses denote the stated expression levels of PrP c into the animal species and cell lines used. (cdc.gov)
Biological3
  • Achieve high yields of recombinant protein, with post-translational processing, biological activities, and immunological reactivities similar to mammalian systems. (takarabio.com)
  • It is an antioxidant, genuinely generated by our biological system. (healthcare411.org)
  • The systems view, which is an outgrowth of the biological sciences (Kast & Rosenzweig, 1972), is familiar to most of us. (thefreelibrary.com)
Interactions4
  • Anoikis is cell death induced by the disruption of cell attachment and cell-matrix interactions, whereas amorphosis is cell death stimulated by the loss of cytoskeletal architecture. (nature.com)
  • Natural antioxidants in complex mixtures if ingested with the diet are more efficacious than pure compounds in preventing oxidative stress-related pathologies due to particular interactions and synergisms [ 3 ] by modulating antioxidant, drug-metabolizing, and repairing enzymes along with acting as signaling molecules in important cascades for cell survival [ 6 , 7 ]. (hindawi.com)
  • Unraveling regulatory and metabolic processes at the single cell level is expected to yield an unprecedented discovery of mechanisms involved in bacterial recruitment, attachment, assembly, organization of the community, or in the specific interactions among the different members of these communities. (frontiersin.org)
  • The development and function of the immune system is dependent on interactions between haematopoietic cells and non-hematopoietic stromal cells. (e-booksdirectory.com)
Eukaryotic systems1
  • CFPE system (wheat germ) provides best yield among the eukaryotic systems mentioned above. (sigmaaldrich.com)
Vivo3
  • As for genome editing, ex vivo manipulation of T cells for leukemia [ 4 ] and HIV [ 5 ] has been used for several years, but the first case of in vivo editing was performed just this past November in a 44-year-old man with Hunter syndrome . (medscape.com)
  • The growing recognition that pre-clinical animal models often provide incomplete or erroneous results, potentially leading to costly late-stage failures for new drug candidates has opened avenues for the use of cell-based assays that more accurately predict the in vivo activity of new therapeutic agents as a practical alternative. (sartorius.com)
  • Additionally, we have developed optochemical and optogenetic strategies to control protein localization and enzymatic activity ex vivo and within cells. (upenn.edu)
20171
  • Stem Cell Reports 2017, 8 (5), 1287-1298. (ncl.ac.uk)
20021
  • Sexual health requires a positive and respectful approach to sexuality and sexual relationships, as well as the possibility of having pleasurable and safe sexual experiences, free of coercion, discrimination, and violence (World Health Organization, 2002). (cdc.gov)
Differentiation3
  • A ligand for the erbB-2 oncogene product (gp30) induces differentiation of human breast cancer cells. (elsevier.com)
  • Tissue-transglutaminase (TG2), a dual function G-protein, plays key roles in cell differentiation and migration. (biomedcentral.com)
  • In our previous studies we reported the mechanism of TG2-induced cell differentiation. (biomedcentral.com)
Additionally1
  • Additionally, cell-free protein synthesis is becoming a new alternative choice for fast protein synthesis. (wikipedia.org)
Body's immune system2
  • An allergy, with its attendant sneezing, coughing, itching, puffy red eyes and runny nose, is in fact just your body's immune system-its defense against bacteria and ?ruses-overdoing its job. (dmagazine.com)
  • If you are Rh negative and your unborn baby is Rh positive, your body's immune system may attack your baby's blood cells. (medlineplus.gov)
Researchers11
  • Nature Communications] Researchers determined transcriptional changes of idiopathic pulmonary fibrosis-airway basal cells and their potential profibrotic properties using a 3D culture system and novel mouse xenograft models. (stemcellsciencenews.com)
  • The CytoSMART Multi Lux is a cost-effective solution for researchers who want to carry out side-by-side comparisons between cell cultures, run long-term experiments, and monitor cells from their home's comfort. (labmate-online.com)
  • Besides, researchers who need to culture cells for weeks or even months, can also benefit from this long-term live-cell imaging solution without fear of needing to throw away cells because of failed experiments. (labmate-online.com)
  • A reporter gene, which glows 'hot' during PET scanning, also was inserted into the cells so researchers could track the genetically engineered lymphocytes after they were injected into the blood stream, made their way to the lungs and lymph nodes and then specifically homed in on the tumors wherever they were located within the body. (news-medical.net)
  • Although RNA folding takes place in the human body more than 10 quadrillion times per second - every time a gene is expressed in a cell - researchers know very little about the process. (northwestern.edu)
  • Researchers have found that cancer cells actually trick the immune system into ignoring them instead of attacking them, thus allowing it to metastasize and cause increasing damage. (mesothelioma.net)
  • Researchers at Wake Forest Baptist Medical Center's Institute for Regenerative Medicine are hoping to help advance the war against cancer with a new system called, "metastasis-on-a-chip. (cancernetwork.com)
  • The researchers have biofabricated a novel system, which appears to be capable of a variety of customizations. (cancernetwork.com)
  • To create the system, researchers encapsulated human intestine and colorectal cancer cells inside a biocompatible gel-like material to make a mini-organ. (cancernetwork.com)
  • Researchers harvested immune system cells from 13 patients with biopsy-proven celiac disease. (glutenfreeliving.com)
  • Boosting Small Molecule Production in Super "Soup" Researchers supported through the Emerging Technologies Opportunity Program describe a two-pronged approach that starts with engineered yeast cells but then moves out of the cell structure into a cell-free system. (doe.gov)
Advantages4
  • Cell-free biosystems have several advantages suitable in industrial applications: Very high product yields are usually accomplished without the formation of by-products or the synthesis of cell mass. (wikipedia.org)
  • In this presentation, Tim Le Fevre discusses applications and advantages of hPSC-derived immune cells for cell therapy research. (stemcell.com)
  • In the journal Biotechnology and Bioengineering , the team published a study suggesting that this system may have advantages over animal and 2-D cell culture models employed in metastasis research and drug discovery. (cancernetwork.com)
  • Novel culture and cryopreservation systems for human pluripotent stem cells and neural stem cells will be presented and their advantages and applicability in the production of high quality advanced therapeutic products or functional screening tools for preclinical research discussed. (selectbiosciences.com)
Hydrogen11
  • Could hydrogen fuel-cell systems be the solution for emission-free aviation? (airbus.com)
  • One of the most promising candidates is the hydrogen fuel-cell. (airbus.com)
  • Hydrogen-powered fuel-cell engine architecture with cryogenic storage could feature in an all-new zero-emission aircraft which will enter service by 2035. (airbus.com)
  • Airbus has revealed that it is developing a hydrogen-powered fuel cell engine. (airbus.com)
  • FTXT focuses on the R&D, production, and sales of hydrogen fuel cell systems. (ftxt-e.com)
  • Since, FTXT has grown rapidly, opening branches worldwide to become an internationally competitive high-tech enterprise, focused on developing market-oriented hydrogen fuel cell technology. (ftxt-e.com)
  • This fuel cell converts the chemical energy of hydrogen into electricity and is considered to be among the most promising types of fuel cell to power electronics and cars. (azocleantech.com)
  • Only water is emitted by hydrogen fuel cells. (azocleantech.com)
  • Simply put, fuel cells work by combining hydrogen with oxygen, with the resulting chemical reaction producing electricity. (volvogroup.com)
  • In principle, a fuel cell works much like a battery, except that it generates its own electricity from the hydrogen on-board rather than be charged from an external source. (volvogroup.com)
  • Right now, Lena Jansson and her colleagues are working with early vehicle integration and exploring technical concepts for critical areas like hydrogen storage, cooling systems, battery strategy, energy optimization and hydrogen safety. (volvogroup.com)
Reactions2
  • Further, Calhoun and Swartz were able to use a glycolytic intermediate to fuel a cell-free system, enabling relatively inexpensive ATP generation compared to reagent usage in phosphoenolpyruvate reactions. (wikipedia.org)
  • To study cell-free systems productivity, we developed an automatable strategy coupling an acoustic liquid handling robot (Echo 550, Labcyte, USA) and a plate reader (Infinite MF500, Tecan, USA) to measure ~4000 cell-free reactions (including controls and triplicates) and provide data to train machine learning models. (nature.com)
Translation system1
  • 2012) A prokaryote-based cell-free translation system that efficiently synthesizes glycoproteins. (cornell.edu)
Immune cells4
  • He demonstrates how to efficiently differentiate hPSCs into functional immune cells without the need for feeder cells or serum-containing culture media. (stemcell.com)
  • It was part of the workshop " From hPSCs to Immune Cells ", hosted together with the London Stem Cell Network. (stemcell.com)
  • During the event, scientists and experts presented on advancements in hPSC culture, the generation of immune cells, and the demands of cell therapy research. (stemcell.com)
  • All of the strains tested, regardless of being ancient or modern, triggered responses in the immune cells. (glutenfreeliving.com)
Proliferation2
  • The growth inhibitory activities of p53 prevent the proliferation of cells with damaged DNA or with a potential for neoplastic transformation. (biologists.com)
  • Parallel genome-wide RNAi screens identify lymphocyte-specific protein tyrosine kinase (LCK) as a targetable vulnerability of cell proliferation and chemoresistance in nasopharyngeal carcinoma. (who.int)
MMIMO2
  • Cell-free massive multi-input multi-output (CF-mMIMO) systems assume that a single central processing unit (CPU) communicates with a large number of user equipments (UEs) using the same time-frequency resources. (yonsei.ac.kr)
  • In this paper, we propose using dynamic-time division duplex (D-TDD) in CF-mMIMO systems. (yonsei.ac.kr)
Pembrolizumab3
  • Pembrolizumab removes the brake lines, freeing up the immune system to kill cancer cells. (imperialvalleynews.com)
  • Pembrolizumab is an antibody that acts on the immune system to allow it to recognise cancer cells, triggering an immune response rather than destroying cancer cells directly. (theconversation.com)
  • Pembrolizumab is the next step as one of a new generation of antibodies targeting the PD-1 (programmed cell death protein 1) pathway. (theconversation.com)
Transcription1
  • Cell-free transcription-translation (TX-TL) systems offer a simple and fast alternative to performing these characterizations in cells. (caltech.edu)
20001
Genome6
  • For example, the meetings covered CRISPR -based genome engineering of CHO cells, scale-down modeling, inline sampling, and mobile cleanroom technology. (genengnews.com)
  • This work, she said, was advanced by CRISPR-Cas9, a system for targeted genome editing. (genengnews.com)
  • If unrepaired, or incorrectly repaired, ICLs can lead to gross genome instability and cell death. (columbia.edu)
  • Use the Genome Editing Positive Control EGIP 293T Cell Line as a positive control for your genome editing projects (this is the same cell line provided in the Cas9 SmartNuclease™ Genome Editing Positive Control Kit ). (systembio.com)
  • The Genome Editing Positive Control EGIP 293T Reporter Cell Line has a non-fluorescent eGFP gene integrated into the genome, and is non-functional due to the insertion of a premature stop codon embedded in a 53 bp AAVS1 sequence. (systembio.com)
  • The Genome Editing Positive Control EGIP 293T Cell Line (kindly provided by Dr. Jizhong Zou of the NIH Center for Regenerative Medicine, a Common Fund initiative of the U.S. National Institutes of Health) can be used to verify genome editing techniques. (systembio.com)
Tumour9
  • Metastasis occurs through a series of sequential steps in which tumour cells first migrate from the primary tumour, penetrate blood vessels and then colonize distant sites. (nature.com)
  • Indeed, very few of the tumour cells that gain access to the vasculature give rise to metastastic foci in a secondary organ. (nature.com)
  • Early survival of tumour cells after attachment to the secondary site and the development of micrometastases are crucial steps of the metastatic process. (nature.com)
  • The metastatic process is highly inefficient - very few of the many cells that migrate from the primary tumour successfully colonize distant sites. (nature.com)
  • One proposed mechanism to explain this inefficiency is provided by the cancer stem cell model, which hypothesizes that micrometastases can only be established by tumour stem cells, which are few in number. (nature.com)
  • Here we stress that the inhibition of cell death, apart from its extensively described function in primary tumour development, is a crucial characteristic of metastatic cancer cells. (nature.com)
  • Boraginaceae) aerial parts against four tumour cell lines (MCF-7, MDA-MB-231, RKO, and R₂C). (usda.gov)
  • The key was to find ways to allow the immune system to recognise tumour cells which seemed somehow to be avoiding attack. (theconversation.com)
  • If it can be switched off, the immune system is free to attack tumour cells. (theconversation.com)
Metastasis1
  • We believe the metastasis-on-a-chip system has potential for making meaningful advances in cancer investigation and drug discovery," said lead study author Aleks Skardal, PhD, assistant professor of regenerative medicine at Wake Forest, in a news release . (cancernetwork.com)
Efficiency3
  • Both meetings showcased technologies and strategies aimed at maximizing the efficiency and productivity of large-scale cell culture. (genengnews.com)
  • Fuel cells, already being used by a few car manufacturers, offer benefits over standard combustion technologies, including: quieter operation, higher efficiency and lower emissions. (azocleantech.com)
  • however, the currently available methods are limited in their labelling efficiency, specificity and cell permeability. (uni-frankfurt.de)
Methods3
  • The methods of preparation vary between situations of both types of cell-free systems. (wikipedia.org)
  • Each individual molecule can behave like a tiny motor, propelling itself by all sorts of methods within a cell. (open.edu)
  • Researches solutions to optimize system designs and parameters with analytical methods. (liebherr.com)
Disulfide bonds1
  • Also, several cytokines containing disulfide bonds that were expressed in a nonreducing CFPE system (wheat germ) were found in an active form. (sigmaaldrich.com)
Cancer26
  • NEW YORK, Sept 21 - The US National Cancer Institute (NCI) has purchased Nanogen's (Nasdaq: NGEN) NanoChip system for use in cancer research and diagnosis, Nanogen said Thursday. (genomeweb.com)
  • A protein known as PD-1 puts the immune system's brakes on, preventing T cells from attacking cancer cells. (imperialvalleynews.com)
  • Subsequently, Leder's career led to understanding the genetic underpinnings of the immune system and cancer. (asbmb.org)
  • Multiple trials have already been initiated , with new data soon due across a range of challenging cancer types, especially in non-small cell lung cancer and mesothelioma . (theconversation.com)
  • Increase in research and development activities in healthcare and pharmaceutical industries, advancements in diagnostic procedures, and increase in prevalence of chronic diseases such as diabetes and cancer, are factors contributing to growth of the global cell sorting market. (reportsanddata.com)
  • Rise in prevalence of breast, lung, liver, and colorectal cancers is expected to propel demand for cell sorting in cancer research and in turn boost market growth in the near future. (reportsanddata.com)
  • High investments in biotechnology and pharmaceutical industries and growth in adoption of advanced cancer research techniques in countries in the region are factors driving growth of the cell sorting market in the region. (reportsanddata.com)
  • We're trying to genetically engineer the immune system to become a cancer killer and then image how the immune system operates at the same time,' said Dr. Antoni Ribas, an associate professor of hematology/oncology, a researcher at UCLA's Jonsson Comprehensive Cancer Center and the senior author of the study. (news-medical.net)
  • The novelty of our work is that we were able to pack together the cancer specific T cell receptor and the PET reporter genes in a single vector and use it in mice with an intact immune system that closely resembles what we would see in real patients,' said Dr. Richard Koya, an assistant professor of surgical oncology at UCLA's David Geffen School of Medicine and first author of the study. (news-medical.net)
  • The immune system generally does not recognize cancer cells in the body as enemies. (news-medical.net)
  • By imaging the genetically engineered T cells as they seek out and attack the cancer, the scientists can closely examine the processes of the immune system as it fights malignancies , which could then result in better monitoring response to therapy in melanoma patients. (news-medical.net)
  • Exposure in the rubber industry are multitudinous and have given rise to several occupational health concerns, among others, cancer, cardiovascular disease hypertension, nervous system dysfunction and reproductive disorders .Most of the epidemiological studies conducted so far have focused on the cancer risk in this industry. (ethnoleaflets.com)
  • The traditional approach to the treatment of advanced non-small cell lung cancer (NSCLC) relied on the uniform use of cytotoxic chemotherapy. (mdpi.com)
  • However, little is known about the actual role of endogenously expressed IAPs in cancer cells. (aacrjournals.org)
  • We found that the cytochrome c /apoptotic protease-activating factor-1 (apoptosome)-dependent caspase activation is deficient in human non-small cell lung cancer (NSCLC) NCI-H460 cells. (aacrjournals.org)
  • To study the mechanism of TG2-mediated cell migration, we used neuroblastoma cells (SH-SY5Y) which do not express TG2, neuroblastoma cells expressing exogenous TG2 (SHY TG2 ), and pancreatic cancer cells which express high levels of endogenous TG2. (biomedcentral.com)
  • Resveratrol, a natural compound previously shown to inhibit neuroblastoma and pancreatic cancer in the animal models, was utilized to investigate the role of TG2 in cancer cell migration. (biomedcentral.com)
  • TG2 containing cells (SHY TG2 and pancreatic cancer cells) exhibit increased cell migration and invasion in collagen-coated and matrigel-coated transwell plate assays, respectively. (biomedcentral.com)
  • If you regularly nourish your cells with a plant-based raw food diet you can prevent cancer from occurring. (healthynewage.com)
  • Investigators report that this system has been successfully shown to track in real-time, fluorescent colon cancer cells migrating from hydrogel-fabricated gut construct to downstream liver constructs within a circulatory fluidic device system that responds to environmental manipulation and drug treatment. (cancernetwork.com)
  • Cell-Free DNA (cfDNA) is a noninvasive screening test used to help detect graft rejection, identify mutations in cancer patients, and detect various chromosomal abnormalities in the fetus to know the gender of the fetus. (liverpoolstudentmedia.com)
  • Epigenetic Alteration of the Cancer-Related Gene TGFBI in B Cells Infected with Epstein-Barr Virus and Exposed to Aflatoxin B1: Potential Role in Burkitt Lymphoma Development. (who.int)
  • Chromatin Remodeler Smarca5 Is Required for Cancer-Related Processes of Primary Cell Fitness and Immortalization. (who.int)
  • Cancer is the uncontrolled growth and spread of cells. (who.int)
  • For example, in the breast tissue, and in particular in breast cancer cells, tamoxifen has mostly an antagonistic activity on the estrogen receptor, so it blocks the estrogen receptor. (medscape.com)
  • This receptor cannot bind to estrogen and, therefore, cancer cells die due to that effect. (medscape.com)
Human cells3
  • A seminal review describing the main rules that govern the transformation of normal human cells into malignant cancers. (nature.com)
  • Protein complexes between Rb and MCM7 were also detected in anti-Rb immunoprecipitates prepared from human cells. (xenbase.org)
  • In this image of human cells, the bright dots show ANA, a type of antibody. (medlineplus.gov)
Optimize1
  • Because cell-free systems enable one to generate large amount of data in a short time span, we explore here the use of an active machine learning strategy to optimize and understand the impact of cell-free buffer compositions on protein production in cell-free systems. (nature.com)
Protein Expression | NEB
Protein Expression | NEB (neb.com)
ATSDR - Asbestos Expert Panel - Premeeting Comments
ATSDR - Asbestos Expert Panel - Premeeting Comments (atsdr.cdc.gov)
ATSDR - Asbestos Expert Panel - Appendix E
ATSDR - Asbestos Expert Panel - Appendix E (atsdr.cdc.gov)
Plus it
Plus it (jneurosci.org)
Haptoglobin: Reference Range, Interpretation, Collection and Panels
Haptoglobin: Reference Range, Interpretation, Collection and Panels (emedicine.medscape.com)
Molecules | Free Full-Text | Broccoli Fluorets: Split Aptamers as a User-Friendly Fluorescent Toolkit for Dynamic RNA...
Molecules | Free Full-Text | Broccoli Fluorets: Split Aptamers as a User-Friendly Fluorescent Toolkit for Dynamic RNA... (mdpi.com)
Addgene: SITS-MmCav1-EGFP-APEX2
Addgene: SITS-MmCav1-EGFP-APEX2 (addgene.org)
Martin W hr - Google Scholar
Martin W hr - Google Scholar (scholar.google.ca)
Cancers | Free Full-Text | Helicobacter pylori Avoids the Critical Activation of NLRP3 Inflammasome-Mediated Production of...
Cancers | Free Full-Text | Helicobacter pylori Avoids the Critical Activation of NLRP3 Inflammasome-Mediated Production of... (mdpi.com)
Keep Teen Drivers Safe | CDC
Keep Teen Drivers Safe | CDC (cdc.gov)
Design of hidden thermodynamic driving for non-equilibrium systems via mismatch elimination during DNA strand displacement |...
Design of hidden thermodynamic driving for non-equilibrium systems via mismatch elimination during DNA strand displacement |... (nature.com)
Universal Cycles -- Computers, GPS Systems, & Electronics | Cell Phone/Electronics Bags & Holders
Universal Cycles -- Computers, GPS Systems, & Electronics | Cell Phone/Electronics Bags & Holders (universalcycles.com)
Luca Sanguinetti - Google Scholar
Luca Sanguinetti - Google Scholar (scholar.google.com.co)
Search Results For Health And Wellness: sight Results found: 117
Search Results For Health And Wellness: sight Results found: 117 (vitanetonline.com)
H-D Smart Security System Hands-Free FOB | Harley-Davidson USA
H-D Smart Security System Hands-Free FOB | Harley-Davidson USA (harley-davidson.com)
Find Research outputs - Discovery - the University of Dundee Research Portal
Find Research outputs - Discovery - the University of Dundee Research Portal (discovery.dundee.ac.uk)
CXCL11 Protein - Creative BioMart
CXCL11 Protein - Creative BioMart (creativebiomart.net)
Find Research outputs - Mayo Clinic
Find Research outputs - Mayo Clinic (mayoclinic.pure.elsevier.com)
Recombinant Rhesus Monkey CD72 Protein CD72-1807R - Creative BioMart
Recombinant Rhesus Monkey CD72 Protein CD72-1807R - Creative BioMart (creativebiomart.net)
Researchers watch armed tumor-seeking immune system cells attack dangerous melanomas in real time
Researchers watch armed tumor-seeking immune system cells attack dangerous melanomas in real time (news-medical.net)
Propolis Prevents Hepatorenal Injury Induced by Chronic Exposure to Carbon Tetrachloride
Propolis Prevents Hepatorenal Injury Induced by Chronic Exposure to Carbon Tetrachloride (hindawi.com)
A low-cost, thermostable, cell-free protein synthesis platform for on demand production of conjugate vaccines | bioRxiv
A low-cost, thermostable, cell-free protein synthesis platform for on demand production of conjugate vaccines | bioRxiv (biorxiv.org)
IJMS | Free Full-Text | Bacterial-Derived Polymer Poly-y-Glutamic Acid (y-PGA)-Based Micro/Nanoparticles as a Delivery System...
IJMS | Free Full-Text | Bacterial-Derived Polymer Poly-y-Glutamic Acid (y-PGA)-Based Micro/Nanoparticles as a Delivery System... (mdpi.com)
PDF) Glutathione Metabolism and Its Implications for Health
PDF) Glutathione Metabolism and Its Implications for Health (researchgate.net)
The first enhanced 242-tonne A330 is granted EASA approval
The first enhanced 242-tonne A330 is granted EASA approval (aviation24.be)
Eric Topol's Top 10 Tech Advances Shaping Medicine
Eric Topol's Top 10 Tech Advances Shaping Medicine (medscape.com)