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  • apoptosis
  • Mouse anti-human monoclonal primary antibodies for β-actin, Bax, cytochrome c , apoptosis-inducing factor (AIF), p21, p27 and horseradish peroxidase-conjugated goat anti-mouse IgG antibodies were purchased from Cell Signaling (Beverly, MA, USA). (spandidos-publications.com)
  • it is often a biochemical alternative to the self-destruction of such a damaged cell by apoptosis. (wikipedia.org)
  • eukaryotes
  • Non-proliferative (non-dividing) cells in multicellular eukaryotes generally enter the quiescent G0 state from G1 and may remain quiescent for long periods of time, possibly indefinitely (as is often the case for neurons). (wikipedia.org)
  • cytoplasm
  • In 1971, two independent teams of researchers (Yoshio Masui and Clement Markert, as well as Dennis Smith and Robert Ecker) found that frog oocytes arrested in G2 could be induced to enter M phase by microinjection of cytoplasm from oocytes that had been hormonally stimulated with progesterone. (wikipedia.org)
  • During the final stage, cytokinesis, the chromosomes and cytoplasm separate into two new daughter cells. (wikipedia.org)
  • M phase is itself composed of two tightly coupled processes: karyokinesis, in which the cell's chromosomes are divided, and cytokinesis, in which the cell's cytoplasm divides forming two daughter cells. (wikipedia.org)
  • kinase
  • When the cell is treated with TGF-β, HIPK2, a nuclear kinase, phosphorylates Daxx and the activated Daxx in turn activates the JNK pathway (see "The Daxx Pathway" figure). (wikipedia.org)
  • somatic
  • In the sense that DNA replication must occur if genetic material is to be provided for the progeny of any cell, whether somatic or reproductive, the copying from DNA to DNA arguably is the fundamental step in the central dogma. (wikipedia.org)
  • different
  • The ratio of cells within the different phases can be calculated using this assay supplemented by visible evidence from photomicrographs. (tebu-bio.com)
  • Heat production of Reuber H35 rat hepatoma cells and murine C1300 neuroblastoma cells at different stages of the cell cycle were measured microcalorimetrically. (uu.nl)
  • The duration of G1 is highly variable, even among different cells of the same species. (wikipedia.org)
  • biology
  • Coico also studied with Myron Melamed, a GSMC professor of biology and scientist with an international reputation, who had co-authored the seminal cytometry publication in Science, "Spectrophotometer: New Instruments for Ultra-rapid Cell Analysis," with Louis Kamentsky of Columbia University's IBM Watson Laboratory) and Marc E. Weksler, a professor of medicine and eventual Irving Sherwood Wright Professor of Geriatrics at Weill Cornell. (wikipedia.org)
  • contrast
  • Heat production of G1-cells was relatively continuous during the experiment, in contrast to S-phase cells that showed a decrease in heat production after an initial maximum. (uu.nl)
  • rapidly
  • Blood cells divide rapidly, whereas nerve cells stop dividing once they have matured. (reference.com)
  • Radiolabeled choline and ethanolamine were rapidly incorporated into cells maintained at G2/M phase with nocodazole, and the rates of incorporation were similar to those obtained in cells allowed to progress into the G1 phase. (biomedsearch.com)
  • Humans
  • Through infection, conversion, and assimilation of humans and other organisms, the cells eventually aggregate most of the biosphere of North America into a region seven thousand kilometers wide. (wikipedia.org)
  • known
  • Tinospora cordifolia commonly known as Guduchi is supposed to be Amrita (which means that rejuvenates the dead cells). (omicsonline.org)
  • The SAMHD1 protein is also known as: AGS5: Aicardi- Goutières syndrome type 5 DCIP: Dendritic cell-derived IFNG-induced protein2 Mg11: Interferon-gamma-inducible protein HDDC1: HD domain containing 1 MOP-5: Monocyte protein 5 SAMH1_HUMAN SBBI88 CHBL2 The gene encoding human SAMHD1 was originally identified in a human dendritic cell cDNA library as an orthologue of a mouse gene IFN-γ-induced gene Mg11. (wikipedia.org)
  • The dogma classes these into 3 groups of 3: three general transfers (believed to occur normally in most cells), three special transfers (known to occur, but only under specific conditions in case of some viruses or in a laboratory), and three unknown transfers (believed never to occur). (wikipedia.org)
  • gene
  • Complete hydatidiform moles consist only of paternal DNA, and thus the cells lack p57 expression as the gene is paternally imprinted (silenced). (wikipedia.org)
  • Other studies showed that lack of Daxx gene caused a higher apoptotic rate in embryonic stem cells. (wikipedia.org)
  • tumor
  • Exogenous PUFA and a TRPC3 antagonist regularly attenuated breasts cancer tumor cell proliferation and migration, recommending a mechanism where PUFA restrains the breasts cancer partially via its inhibition of TRPC stations. (cancercurehere.com)
  • Additionally, our outcomes also claim that TRPC3 shows up as a fresh mediator of breasts cancer tumor cell migration/invasion and represents a potential focus on for a fresh course of anticancer agent. (cancercurehere.com)
  • Within this research, we discovered the functional appearance of TRPC3 in individual MCF-7 breasts cancer tumor cell-mediated Ca2+ entrance. (cancercurehere.com)
  • Ca2+ entrance via turned on TRPC was improved when PUFA had been absent, recommending a double-gating system for Danshensu TRPC which may be involved with MCF breasts cancer tumor cell proliferation and invasion. (cancercurehere.com)
  • This study will also look at specific substances called biomarkers in your blood, and in the tumor tissue which are involved in the growth of tumor cells, and determine if the levels of these biomarkers are related to your response to treatment or development of side effects. (clinicaltrials.gov)
  • Melflufen is a peptidase enhanced cytotoxic (PEnC) with a targeted delivery within tumor cells of melphalan, a widely used classical chemotherapeutic belonging to a group of alkylating agents developed more than 50 years ago. (wikipedia.org)
  • In a Phase 1/2 trial, in solid tumor patients refractory to standard therapy, response evaluation showed disease stabilization in a majority of patients. (wikipedia.org)
  • biochemical
  • Coat colour in mammals is determined by the presence, distribution and biochemical activity of the melanocytes, which are specialized cells where eumelanins (black/brown pigments) and pheomelanins (yellow/red pigments) are synthesized. (biomedcentral.com)
  • Biochemical triggers known as cyclin-dependent kinases (Cdks) switch on cell cycles events at the corrected time and in the correct order to prevent any mistakes. (wikipedia.org)
  • 2000
  • Cells had been transfected with hCOX2 by Lipofectamine 2000. (cancercurehere.com)
  • 2000 ). Because GadA and GadB are intracellular enzymes, and most MSG are out of the cells, the recombinant E. coli cells have to be specially treated by sonication, ethyl acetate, toluene, and thermal activation to increase the permeability (Zhao et al. (springeropen.com)
  • cellular
  • Amino acids also contribute to cellular energy metabolism by providing a carbon source for entry into the citric acid cycle (tricarboxylic acid cycle), especially when a primary source of energy, such as glucose, is scarce, or when cells undergo metabolic stress. (wikipedia.org)
  • While less attention is directed at α-catenin in studies involving cell adhesion, it is nonetheless an important player in cellular organization, function and growth. (wikipedia.org)
  • Cellular senescence is the phenomenon by which normal diploid cells cease to divide. (wikipedia.org)
  • As such, cellular senescence represents a change in "cell state" rather than a cell becoming "aged" as the name confusingly suggests. (wikipedia.org)
  • Consistent with this, telomerase-immortalised cells continued to age (according to the epigenetic clock) without having been treated with any senescence inducers or DNA-damaging agents, re-affirming the independence of the process of epigenetic ageing from telomeres, cellular senescence, and the DNA damage response pathway. (wikipedia.org)
  • tissues
  • Pasireotide works by binding to a protein called somatostatin receptor, which is expressed in many tissues throughout the body including thyroid cancer cells. (clinicaltrials.gov)
  • As these molecules are vital for life, metabolic reactions either focus on making these molecules during the construction of cells and tissues, or by breaking them down and using them as a source of energy, by their digestion. (wikipedia.org)
  • dormant
  • After a vertebrate cell has been in the G1 phase for about three hours, the cell enters a restriction point in which it is decided whether the cell will move forward with the G1 phase or move into the dormant G0 phase. (wikipedia.org)
  • Organisms can synchronize entry to a dormant phase with their environment through predictive or consequential means. (wikipedia.org)
  • Predictive dormancy occurs when an organism enters a dormant phase before the onset of adverse conditions. (wikipedia.org)
  • Consequential dormancy occurs when organisms enter a dormant phase after adverse conditions have arisen. (wikipedia.org)
  • Specifically, hydrogen cyanamide stimulates cell division and growth in dormant plants, causing budbreak when the plant is on the edge of breaking dormancy. (wikipedia.org)
  • regulation
  • It has been associated with heterochromatin and PML-NBs (Promyelocytic Leukaemia nuclear bodies) and has been implicated in many nuclear processes including transcription and cell cycle regulation. (wikipedia.org)
  • activation
  • Cells can also be induced to senesce via DNA damage in response to elevated reactive oxygen species (ROS), activation of oncogenes and cell-cell fusion, independent of telomere length. (wikipedia.org)
  • Activation of each phase is dependent on the proper progression and completion of the previous one. (wikipedia.org)
  • mRNA
  • Overexpression of p120 leads to malignant transformation of 3T3 cells while treatment with antisense p120 mRNA causes the transformed cells to revert to their original non-malignant phenotype. (wikipedia.org)
  • indicate
  • For instance, when an epithelial layer is complete and the adherens junctions indicate that the cell is surrounded, β-catenin may play a role in telling the cell to stop proliferating, as there is no room for more cells in the area. (wikipedia.org)
  • activity
  • Evaluation of cytotoxicity in Human noncancer cells indicated that the compounds 3i and 3m were practically ineffective in quiescent peripheral blood lymphocytes, and may have a selective antiproliferative activity against cancer cells. (deepdyve.com)
  • During G1 phase, the G1/S cyclin activity rises significantly near the end of the G1 phase. (wikipedia.org)
  • The Achilles tendon does not have good blood supply or cell activity, so this injury can be slow to heal. (wikipedia.org)
  • intracellular
  • First of all, by binding to cadherin receptor intracellular cytoplasmic tail domains, it can act as an integral component of a protein complex in adherens junctions that helps cells maintain epithelial layers. (wikipedia.org)
  • organisms
  • Metabolism (from Greek: μεταβολή metabolē, "change") is the set of life-sustaining chemical transformations within the cells of organisms. (wikipedia.org)
  • The word metabolism can also refer to the sum of all chemical reactions that occur in living organisms, including digestion and the transport of substances into and between different cells, in which case the set of reactions within the cells is called intermediary metabolism or intermediate metabolism. (wikipedia.org)
  • For example, the set of carboxylic acids that are best known as the intermediates in the citric acid cycle are present in all known organisms, being found in species as diverse as the unicellular bacterium Escherichia coli and huge multicellular organisms like elephants. (wikipedia.org)
  • Organisms of some taxonomic groups, including some animals, experience chronological decrease in mortality, for all or part of their life cycle. (wikipedia.org)
  • inhibition
  • Over-expression of PPARδ also sensitised THP-1 cells to phorbol ester and correspondingly, inhibition of PPARδ by anti-sense RNA completely abolished this response. (biomedcentral.com)
  • β-catenin acts by anchoring the actin cytoskeleton to the junctions, and may possibly aid in contact inhibition signaling within the cell. (wikipedia.org)
  • citation needed] The injury is associated with the inhibition of catalase, which in turn stimulates the pentose phosphate cycle. (wikipedia.org)
  • Components
  • Components and strategies Cell lifestyle MCF-7 cells had been grown up in DMEM moderate filled with 10% fetal leg serum and 1% penicillin/streptomycin serum as defined (9). (cancercurehere.com)
  • humans
  • There are sixteen variants of histone H2B found in humans, thirteen of which are expressed in regular body cells and three of which are only expressed in the testes. (wikipedia.org)
  • expression
  • No expression of Daxx leads to malfunction of S phase and cells with two nuclei are formed. (wikipedia.org)
  • It is a peptidase enhanced cytotoxic (PEnC) that exerts a targeted delivery of melphalan in cells with high expression of aminopeptidases, such as aminopeptidase N, which has been described as over-expressed in human malignancies. (wikipedia.org)
  • Evaluation
  • Cell routine evaluation After removal of methanol, cells had been treated having a Coulter DNA-Prep reagent package (Beckman-Coulter, France). (cancercurehere.com)
  • Currently, melflufen is under evaluation in a multinational and randomized phase III study for the treatment of patients with relapsed and refractory multiple myeloma. (wikipedia.org)
  • active
  • The modification of isoCA-4 by introduction of difluoromethoxy group at the para-position (3i) and substitution of the two protons of the linker by two fluorine atoms (3m), produced the most active compounds in the series, with IC50 values of 0.15-2.2 nM (3i) and 0.1-2 nM (3m) respectively, against a panel of six cancer cell lines. (deepdyve.com)
  • division cycle
  • At the G1/S checkpoint, formation of the G1/S cyclin with Cdk to form a complex commits the cell to a new division cycle. (wikipedia.org)
  • The cell cycle or cell-division cycle is the series of events that take place in a cell leading to its division and duplication of its DNA (DNA replication) to produce two daughter cells. (wikipedia.org)
  • The cell-division cycle is a vital process by which a single-celled fertilized egg develops into a mature organism, as well as the process by which hair, skin, blood cells, and some internal organs are renewed. (wikipedia.org)