• Ammonia inhibits proliferation and cell cycle progression at S -phase in human gastric cells . (nih.gov)
  • However, a function for SET8 in mammalian cell proliferation has not been determined. (rupress.org)
  • We show that small interfering RNA inhibition of SET8 expression leads to decreased cell proliferation and accumulation of cells in S phase. (rupress.org)
  • Here, we have investigated the role of ChoK in the development of breast cancer and found that ChoK is both necessary and sufficient for growth factor-induced proliferation in primary human mammary epithelial cells and an absolute requirement for the specific mitogenic response to heregulin in breast tumor-derived cells. (aacrjournals.org)
  • These results demonstrate that ChoK plays an essential role in both normal human mammary epithelial cell proliferation and breast tumor progression. (aacrjournals.org)
  • Cancer cells demand high energy production to sustain their pathological increase in proliferation rate. (hindawi.com)
  • Lymphoproliferative disorders occur when physiological mechanisms that control proliferation of lymphocytes break down, resulting in uncontrolled proliferation of immune cells leading to lymphocytosis and lymphadenopathy. (medscape.com)
  • Taken together, our results suggested that decreased LAPTM5 inhibited proliferation and viability, as well as induced G0/G1 cell cycle arrest possibly via deactivation of ERK1/2 and p38 in BCa cells. (spandidos-publications.com)
  • Furthermore, previous studies suggested that knockdown of LAPTM4B , another important subtype of the LAPTM family inhibited proliferation of hepatocellular carcinoma ( 11 ), prostate ( 12 ) and breast cancer cells ( 13 ). (spandidos-publications.com)
  • While knockout circIFT80 in HT29 cell or SW480 cells, the proliferation, and migration of the cells were inhibited, the cell cycle was arrested in G2/M phase, and the cell apoptosis was increased. (hindawi.com)
  • For example, circRNA_000166 can function as an oncogene by promoting the proliferation of CRC cells and by limiting apoptosis. (hindawi.com)
  • β -Catenin is a transcription factor that plays an important role in cell proliferation, cellular differentiation, apoptosis, and metastasis [ 10 ]. (hindawi.com)
  • Previous research has demonstrated that β -catenin can contribute to malignant progression and distant metastasis in CRC by promoting proliferation, limiting apoptosis, and accelerating epithelial-mesenchymal transition [ 11 , 12 ]. (hindawi.com)
  • Acts as a mediator between the cap-binding complex (CBC) and the primary microRNAs (miRNAs) processing machinery during cell proliferation. (genetex.com)
  • Loss of MCU prevents mitochondrial fusion in G1-S phase and blocks cell cycle progression and proliferation. (ucsf.edu)
  • Blocks cell proliferation, causing arrest in G 1 phase of the cell cycle. (tocris.com)
  • During cell growth and proliferation, ubiquitin plays an outsized role in promoting progression through the cell cycle. (intechopen.com)
  • Notably, the G1/S boundary represents a major barrier to cell proliferation and is universally dysfunctional in cancer cells, allowing for the unbridled proliferation observed in malignancy. (intechopen.com)
  • Numerous E3 ubiquitin ligases, which facilitate the ubiquitination of specific substrates, have been shown to control G1/S. In this chapter, we will discuss components in the ubiquitin proteasome system that are implicated in G1/S control, how these enzymes are interconnected, gaps in our current knowledge, and the potential role of these pathways in the cancer cycle and disease proliferation. (intechopen.com)
  • As activation of c-myc expression promotes cell proliferation and blocks differentiation, it may positively regulate cell growth. (wdv.com)
  • Most cancer cells undergo metabolic reprogramming that support their survival and proliferation. (degruyter.com)
  • To investigate the effects of silibinin on the growth of oral cancer cells, cell proliferation and anchorage-independent colony formation tests were conducted on YD10B and Ca9-22 oral cancer cells. (jcancer.org)
  • Silibinin effectively suppressed YD10B and Ca9-22 cell proliferation and colony formation in a dose-dependent manner. (jcancer.org)
  • Downregulation of CDCA5 Can Inhibit Cell Proliferation, Migration, and Invasion, and Induce Apoptosis of Prostate Cancer Cells. (nih.gov)
  • K405R mutant expressing cancer cells have reduced G1/S transition and slower proliferation compared to wildtype. (oncotarget.com)
  • Collectively, these findings suggest that SAMHD1 acetylation enhances its dNTPase activity and promotes cancer cell proliferation. (oncotarget.com)
  • A mutation in this gene resulting in reduced cell proliferation, and impaired cell motility and polarity, and has been identified in patients with primary microcephaly. (cancerindex.org)
  • Our results show a novel role for DDX5 in cancer cell proliferation and suggest DDX5 as a therapeutic target in breast cancer treatment. (aacrjournals.org)
  • DDX5 is required for cell proliferation by controlling the transcription of genes expressing DNA replication proteins in cancer cells in which the DDX5 locus is amplified, and this has uncovered a dependence on DDX5 for cell proliferation. (aacrjournals.org)
  • Defects in the control of cell proliferation are a hallmark of cancer, and DNA replication is a key process for cell proliferation. (aacrjournals.org)
  • Its roles include regulation of proliferation, promotion of immune system and activation of apoptosis in B cells. (intechopen.com)
  • In these cells, IL-21 does not promote proliferation but enhances apoptosis and chemotaxis. (intechopen.com)
  • In addition, differences in the proliferation rates of cells within a malignancy may shape their proliferation or metastatic potential. (genengnews.com)
  • These agents inhibit cell growth and proliferation. (medscape.com)
  • Vinblastine inhibits microtubule formation, which, in turn, disrupts the formation of a mitotic spindle, causing cell proliferation to arrest at metaphase. (medscape.com)
  • Etoposide inhibits topoisomerase II and causes DNA strand breakage, causing cell proliferation to arrest in the late S or early G2 portion of the cell cycle. (medscape.com)
  • Mercaptopurine is a purine analog that inhibits DNA and RNA synthesis, causing cell proliferation to arrest. (medscape.com)
  • Cytarabine blocks the progression from G1 to the S phase and, in turn, kills cells that undergo DNA synthesis in the S phase of the cell proliferation cycle. (medscape.com)
  • Epidemiologic, animal, and laboratory studies suggest that 5-amino-salicylic acid (5-ASA) protects from the development of CRC by altering cell cycle progression and by inducing apoptosis. (nih.gov)
  • In contrast, no significant alteration of apoptosis in the BCa cells with downregulated LAPTM5 was noticed. (spandidos-publications.com)
  • upregulated by Bic (60 M) which eventually resulted in cell apoptosis. (mingsheng88.org)
  • Unlike apoptosis, senescence is a state of which cells are still alive and metabolically active. (frontiersin.org)
  • Of note, an increased carbohydrate uptake and/or induction of death receptors of cancer cells was exploited to develop glycoconjugates that potentially induce cellular stress, ROS and apoptosis. (degruyter.com)
  • Flow cytometry was used to examine apoptosis, cell cycle distribution, and accumulation of reactive oxygen species (ROS). (jcancer.org)
  • Moreover, it induced cell cycle arrest in the G0/G1 phase, apoptosis, and ROS generation in these cells. (jcancer.org)
  • Silibinin considerably reduced the development of oral cancer cells by inducing apoptosis, G 0 /G 1 arrest, ROS generation, and activation of the JNK/c-Jun pathway. (jcancer.org)
  • Loss of cell division cycle‑associated 5 promotes cell apoptosis by activating DNA damage response in clear cell renal cell carcinoma. (nih.gov)
  • Silencing oncogene cell division cycle associated 5 induces apoptosis and G1 phase arrest of non-small cell lung cancer cells via p53-p21 signaling pathway. (nih.gov)
  • Phase contrast microscopy evidenced some specific morphological modifications indicating apoptosis allied cytotoxicity of piperine like apoptotic bodies, condensed nucleus and membrane blabbing. (ijpsonline.com)
  • Acridine orange/ethidium bromine staining assay revealed that piperine induced apoptosis in MCF-7 cells which was further investigated by Western blotting. (ijpsonline.com)
  • This revealed increased expression of B-cell lymphoma 2 associated X and reduced expression of B-cell lymphoma 2, indicating apoptosis induction by piperine. (ijpsonline.com)
  • It induced apoptosis, suppressed cell migration and invasion, blocked cell cycle and phosphatidylinositol 3-kinase/ protein kinase B signaling pathway. (ijpsonline.com)
  • In contrast, sustained AhR activation in response to TCDD treatment increases p27 Kip1 expression in addition to P4501A1, resulting in G 1 phase cell cycle arrest. (aspetjournals.org)
  • Treating serum-released 5L cells with the alkyne metabolism-based P4501A1 inhibitor 1-(1-propynyl)pyrene results in prolonged AhR activation, enhanced p27 Kip1 expression, and G 1 phase arrest after serum release. (aspetjournals.org)
  • The data are consistent with a cell cycle role for P4501A1 because they show that P4501A1 negatively regulates the duration of AhR action through the metabolic removal of the receptor agonist, thereby preventing AhR-mediated G 1 phase arrest. (aspetjournals.org)
  • Moreover, cell cycle arrest at G0/G1 phase was triggered by decreased LAPTM5 as well, which could lead to delayed BCa cell growth. (spandidos-publications.com)
  • Therefore, compared to normal p53-proficient cells, p53-defective cells are more reliant on MK2 activity, which drives an alternative cell cycle checkpoint pathway that stabilizes the CKI inhibitors p27 Kip1 and Gadd45α in order to maintain G 1 /S and G 2 /M arrest after certain types of DNA damage 16 , 18 . (nature.com)
  • Aging kidney and CKD share many common characteristic features with increased cellular senescence, a conserved program characterized by an irreversible cell cycle arrest with altered transcriptome and secretome. (frontiersin.org)
  • Cellular senescence is characterized by an irreversible and permanent cell cycle arrest coupled with altered transcriptome and secretome. (frontiersin.org)
  • Abrogation by c-myc of G1 phase arrest induced by RB protein but not by p53. (wdv.com)
  • Co-injection of c-myc, but not EJ-ras, c-fos or c-jun, inhibits the ability of Rb to arrest the cell cycle. (wdv.com)
  • Eukaryotic cells respond to DNA damage by activating signaling pathways that promote cell cycle arrest and DNA repair. (kegg.jp)
  • Cell cycle-dependent cytotoxicity, G2/M phase arrest, and disruption of p34cdc2/cyclin B1 activity induced by doxorubicin in synchronized P388 cells. (aspetjournals.org)
  • Treatment of synchronized cells in early S phase with 1 microM Dox (2 x ID50) for 1 hr induced a marked cell arrest at G2/M phase at 6-12 hr after drug incubation. (aspetjournals.org)
  • Our results suggest that anthracycline-induced cytotoxicity is cell cycle dependent and is mediated, at least in part, by disturbance of the regulation of p34cdc2/cyclin B1 complex, thus leading to G2/M phase arrest. (aspetjournals.org)
  • Chk1 facilitates the arrest of cell cycle progression and the inhibition of replication origin firing. (caltech.edu)
  • SL originally described a relationship between two genes, where alteration of either gene alone results in viable cells, but alteration (mutation, loss, or inhibition) of both genes simultaneously was lethal. (nature.com)
  • Neuronal differentiation and cell-cycle programs mediate response to BET-bromodomain inhibition in MYC-driven medulloblastoma. (cancerindex.org)
  • Given the high frequency of DDX5 amplification in breast cancer, our results highlight DDX5 as a promising candidate for targeted therapy of breast tumors with DDX5 amplification, and indeed we show that DDX5 inhibition sensitizes a subset of breast cancer cells to trastuzumab. (aacrjournals.org)
  • In particular, embodiments of the method involve inhibition of both Rac1 and Rac2 GTPases to increase the numbers of hematopoietic stem cells into a subject's peripheral blood of a subject. (justia.com)
  • In whole cells, Dox treatment prevented p34cdc2 kinase dephosphorylation without altering its synthesis, and this effect was due to neither down-regulation of cdc25C nor inhibition of protein-tyrosine phosphatase activity. (aspetjournals.org)
  • In this study, we hypothesized that 5-ASA restrains cell cycle progression by activating checkpoint pathways in colorectal cell lines, which would prevent tumor development and improve genomic stability. (nih.gov)
  • High abundance of glucose in the cytoplasm of a cancer cell also increases flux into other metabolic pathways such as hexosamine biosynthetic pathway (HBP) [ 7 ]. (degruyter.com)
  • The proposed components in the body that correct the differentiation problems of abnormal cells and send them into normal pathways have been given the name "antineoplastons" by the developer. (cancer.gov)
  • The term "oncotarget" encompasses all molecules, pathways, cellular functions, cell types, and even tissues that can be viewed as targets relevant to cancer as well as other diseases. (oncotarget.com)
  • In this chapter, we will focus on IL-21's biological effects and signaling pathways as well as discuss the potential implications and applications of IL-21 in leukemia cells. (intechopen.com)
  • Furthermore, poorer prognosis in cancer patients who display a glycolytic phenotype characterized by metabolic alterations, such as obesity and diabetes, is now well established, providing another link between metabolic pathways and cancer progression. (springer.com)
  • Dysregulated pathways in PAH include accelerated one carbon metabolism, abnormal tricarboxylic acid (TCA) cycle flux and glutamate metabolism, dysfunctional arginine and nitric oxide pathways, and increased oxidative stress. (bvsalud.org)
  • ARG2 overexpression in a human bronchial epithelial cell line accelerated oxidative bioenergetic pathways and suppressed hypoxia-inducible factors (HIFs) and phosphorylation of the signal transducer for atopic Th2 inflammation STAT6 (pSTAT6), both of which are implicated in asthma etiology. (bvsalud.org)
  • A number of direct and indirect radiation interaction pathways can produce damage to the DNA of irradiated cells. (cdc.gov)
  • Cancer cells try to avoid the overproduction of reactive oxygen species by metabolic rearrangements. (hindawi.com)
  • Functional studies in cells confirmed abnormalities in glucose metabolism, mitochondrial oxygen consumption, and production of reactive oxygen species in PAH. (bvsalud.org)
  • Effects of pristine and nitrogen-doped multiwalled carbon nanotube s (ND-MWCNT) on reactive oxygen species (ROS) and cell cycle progression. (cdc.gov)
  • High mobility group B (HMGB) proteins have been previously related to the onset and progressions of cancers of different origins. (hindawi.com)
  • Further studies are now needed to elucidate the molecular mechanisms underlying circRNA action in the development and progression of cancers. (hindawi.com)
  • SET8 depletion causes DNA damage specifically during replication, which induces a Chk1-mediated S-phase checkpoint. (rupress.org)
  • Oxidative stress produces DNA damage and also induces responses, which could help the cell to restore the initial equilibrium. (hindawi.com)
  • Moreover, some studies demonstrated that LAPTM5 was highly expressed in malignant B lymphomas and involved in B cell malignancies ( 10 ), involving in negative regulation of cell surface T and B cell receptor by promoting lysosome degradation ( 6 ). (spandidos-publications.com)
  • and regulation of cell cycle process. (nih.gov)
  • Cyclin-CDK inhibitors (CKIs), such as p16Ink4a, p15Ink4b, p27Kip1, and p21Cip1, are involved in the negative regulation of CDK activities, thus providing a pathway through which the cell cycle is negatively regulated. (kegg.jp)
  • This process of division and differentiation is subject to regulation at many levels to control cell production. (justia.com)
  • Present address: Department of Cell and Developmental Biology, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, 08003 Barcelona, Spain. (biologists.com)
  • To understand this process, we examined the effects of ammonia on the growth and cell cycle progression of human gastric cancer cell lines (HGC-27, MKN1, MKN45) using flow-cytometric analysis. (nih.gov)
  • Noncoding RNAs, including circRNAs, microRNAs, and lncRNAs, have become a significant focus of research attention due to their crucial role in regulating the progression of multiple malignancies [ 5 ], including bladder cancer, gastric cancer, nasopharyngeal carcinoma, and pancreatic cancer. (hindawi.com)
  • Proteins involved in the ATM-and-Rad3-related kinase (ATR)-dependent S-phase checkpoint response (Chk1 and Rad17) were also phosphorylated but not ataxia telengectasia mutated kinase. (nih.gov)
  • Changes in the redox state of cells affect proteins, lipids, and nucleic acids in different ways. (hindawi.com)
  • Invadopodia are cancer cell protrusions rich in structural proteins (e.g. (biorxiv.org)
  • HLA- em DRB1 /em genotypes, high disease activity, high disability scores, and high levels of acute phase proteins [2]. (exposed-skin-care.net)
  • Cells depend on their DNA for coding information to make various classes of proteins that include enzymes, certain hormones, transport proteins, and structural proteins that support life. (cdc.gov)
  • Specialized cell structures called ribosomes are the cellular organelles that actually synthesize the proteins (RNA transcription). (cdc.gov)
  • In response to DNA damage, a synthetic lethal relationship exists between the cell cycle checkpoint kinase MK2 and the tumor suppressor p53. (nature.com)
  • In recent years, cell cycle regulators have been shown to exhibit roles in both tumor suppression and tumor promotion, particularly cyclin-dependent kinase inhibitors (CKI) p27 kip1 and p21 cip1 14 . (biorxiv.org)
  • [ 2 ] Options for second-line therapy in patients with relapsed/refractory disease include chemotherapy-free regimens with biologic targeted agents such as covalent Bruton tyrosine kinase (BTK) inhibitors, lenalidomide,venetoclax, and chimeric antigen receptor (CAR) T-cell therapy. (medscape.com)
  • It is a catalytic subunit of the protein kinase complex that is important for cell cycle G1 phase progression. (thermofisher.com)
  • The activity of this kinase is restricted to the G1-S phase, which is controlled by the regulatory subunits D-type cyclins and CDK inhibitor p16(INK4a). (thermofisher.com)
  • The activity of this kinase first appears in mid-G1 phase, which is controlled by the regulatory subunits including D-type cyclins and members of INK4 family of CDK inhibitors. (cancerindex.org)
  • In untreated control P388 cells, p34cdc2 kinase localizes in the nucleus and cytoplasms, particularly in the centrosomes, and p34cdc2 kinase activity is dependent on cell cycle progression, with the enzyme activity increasing steadily from G1/S to G2/M and markedly declining thereafter. (aspetjournals.org)
  • In a cell-free system, Dox did not inhibit p34cdc2 kinase activity, indicating that is has no direct effect on the enzyme function. (aspetjournals.org)
  • Western blotting assay was implemented to check the levels of phosphatidylinositol 3-kinase and protein kinase B. Results revealed that piperine induced dose reliant cytotoxicity in MCF-7 human breast cancer cells. (ijpsonline.com)
  • Analysis of the changes of migration and invasion, showed significant reduced LAPTM5 suppressed cell metastasis. (spandidos-publications.com)
  • We previously demonstrated that invasive cells oscillate between two distinct states, termed the Invadopodia state and the Migration state 10 . (biorxiv.org)
  • The Invadopodia state is characterized by cell stasis and the presence of invadopodia, whereas the Migration state is defined by cell translocation and the absence of invadopodia. (biorxiv.org)
  • The effects of silibinin on the migration and invasion of oral cancer cells were evaluated using transwell assays. (jcancer.org)
  • It has roles in cell division, membrane trafficking, and cell migration. (biologists.com)
  • Cell migration and invasion was monitored by transwell chambers assay. (ijpsonline.com)
  • Cell migration as well as cell invasive ability of MCF-7 cells was reduced to minimum by the application of piperine in dose dependent-manner. (ijpsonline.com)
  • SAM domain and HD domain containing protein 1 (SAMHD1) is a deoxynucleotide triphosphohydrolase (dNTPase) that inhibits retroviruses by depleting intracellular deoxynucleotide triphosphates (dNTPs) in non-cycling myeloid cells. (oncotarget.com)
  • Methotrexate is an antimetabolite that inhibits DNA synthesis and cell reproduction in malignant cells. (medscape.com)
  • These are as follows: sustained proliferative signalling, cell death resistance, replicative immortality, genome instability and increased mutations, tumour-promoted inflammation, insensibility to growth repressors, deregulation of cellular energetics, evasion of immune destruction, induction of metastasis, and promotion of angiogenesis. (hindawi.com)
  • Tumor cell invasion and metastasis require cancer cells to be both proliferative and invasive, i.e. migrate through the tissue and assemble invadopodia. (biorxiv.org)
  • Metastasis is a complex, multi-step process that is initiated when cancer cells in the primary tumor acquire invasive properties, including motility and the ability to breakdown the extracellular matrix (ECM) 1 , and is responsible for the majority of cancer-related mortalities 2 . (biorxiv.org)
  • In this study, we explored the role of Plk1 in the classical kidney fibrosis model, UUO, and cultured fibroblast and renal tubular epithelial cells by using specific Plk1 inhibitors, genetic silencing, and heterozygous global knockout mice. (nature.com)
  • Increasing evidence indicates that senescent cells could be a promising new target for therapeutic intervention known as senotherapy, which includes depleting senescent cells, modulating SASP and restoration of senescence inhibitors. (frontiersin.org)
  • The CDKN2A/B locus contains genes encoding cell cycle inhibitors, including p16 Ink4a , which have not yet been implicated in the control of hepatic glucose homeostasis. (diabetesjournals.org)
  • In addition, Plk1 also prevented partial epithelial-mesenchymal transition (pEMT) of tubular epithelial cells via autophagy pathway. (nature.com)
  • In conclusion, our work reveals the impacts of circIFT80 as ceRNA in the progression of CRC, by which sponging miR-142, miR-568, and miR-634 enhanced the expression levels of β -catenin and activation Wnt/ β -catenin pathway. (hindawi.com)
  • Western blotting revealed that silibinin downregulated SOD1 and SOD2 and triggered the JNK/c-Jun pathway in oral cancer cells. (jcancer.org)
  • CDCA5 promotes the progression of prostate cancer by affecting the ERK signalling pathway. (nih.gov)
  • 2 ] The living cell is an autonomous cybernetic system connected to, and receiving, information from its environment through an energy pathway and an information pathway. (cancer.gov)
  • We find that the DDX5 locus is frequently amplified in breast cancer and that breast cancer-derived cells with amplification of DDX5 are much more sensitive to its depletion than breast cancer cells and a breast epithelial cell line that lacks DDX5 amplification. (aacrjournals.org)
  • Because most tumors are deficient in one or more aspects of the function of the p53 tumor suppressor, either as a consequence of mutations within p53, or impairment of upstream and downstream modulators of p53 activity 19 , targeting MK2 has the potential to selectively enhance tumor cell killing without increasing the genotoxic effects of chemotherapy on normal p53-wild type tissues. (nature.com)
  • Aggressive tumors typically demonstrate a high glycolytic rate, which results in resistance to radiation therapy and cancer progression via several molecular and physiologic mechanisms. (springer.com)
  • Here, we demonstrate that the dNTPase activity of SAMHD1 is regulated by acetylation, which promotes cell cycle progression in cancer cells. (oncotarget.com)
  • Our data demonstrate that 5-ASA causes cells to reversibly accumulate in S phase and activate an ATR-dependent checkpoint. (nih.gov)
  • Microinjection of Rb in G1 phase reversibly arrests cell-cycle progression. (wdv.com)
  • In recent years, epithelial-mesenchymal transition (EMT) has been suggested to play a key role in the process of embryonic development, differentiation of tissues and organs, chronic inflammation and fibrosis, as well as cancer progression ( 14 ). (spandidos-publications.com)
  • We subsequently discuss how β-TCP can regulate osteogenic processes to aid bone repair/healing, namely osteogenic differentiation of mesenchymal stem cells, formation of blood vessels, release of angiogenic growth factors, and blood clot formation. (frontiersin.org)
  • For the developer, cell differentiation is the key to cancer therapy. (cancer.gov)
  • Antineoplastons are the surveillance system that directs cancer cells into normal channels of differentiation . (cancer.gov)
  • The notion of controlling tumor growth through a naturally occurring biochemical mechanism in the body that directs cancer cells into normal channels of differentiation is one of the theoretical foundations of antineoplaston therapy. (cancer.gov)
  • Sequential rounds of division and differentiation give rise to an enormous amplification of cell numbers, necessary for the production of mature blood cells. (justia.com)
  • Circular RNAs (circRNAs) are a form of noncoding and closed loop RNA molecules and play vital roles in the progression of various types of cancer in humans. (hindawi.com)
  • Interleukin-21 (IL-21) is produced by activated T cells and it plays many diverse roles by regulating the functions of normal and abnormal cells. (intechopen.com)
  • Serum release of serum-starved (G 0 ) 5L rat hepatoma cells triggers transient AhR activation and P4501A1 protein expression concomitant with the G 0 /G 1 -to-S phase transition. (aspetjournals.org)
  • Plk1 protein and activity are low in G1, accumulate during S and G2/M phases, and are rapidly reduced in the late stages of mitosis [ 7 ]. (nature.com)
  • HMGB1 is an abundant protein, 10 6 molecules per cell [ 7 ], which has been postulated as a redox sensor [ 8 ]. (hindawi.com)
  • [ 5 ] XLP-1 is caused by mutations in the gene SH2D1A which encodes SLAM-associated protein (SAP) that is expressed in T, natural killer (NK), and NKT cells. (medscape.com)
  • Our transcriptome analysis revealed in bladder cancer (BCa) tissues a significant induction of lysosomal-associated multispanning membrane protein 5 (LAPTM5), a lysosomal membrane protein preferentially expressing in immune cells and hematopoietic cells. (spandidos-publications.com)
  • LAPMT5 is a lysosomal membrane protein preferentially expressed in immune cells ( 5 , 6 ) and hematopoietic cells ( 7 ), having a close interaction with the Nedd4 ( 8 ), a member of the E3 ubiquitin ligases family ( 8 ). (spandidos-publications.com)
  • Although amplification of the DNA damage signal through multifactorial protein complex formation of DNA damage checkpoint factors is crucial for proper DNA damage response in two-dimensionally cultured cells, the dynamics of the DNA damage response in three-dimensional tissues or organs remained to be determined. (bioone.org)
  • Replacement of wild-type RB can suppress the tumorigenicity of some of these cells, suggesting that the RB protein (Rb) may negatively regulate cell growth. (wdv.com)
  • ATR-Chk1-mediated protein degradation of Cdc25A protein phosphatase is also a mechanism conferring intra-S-phase checkpoint activation. (kegg.jp)
  • The aryl hydrocarbon receptor (AhR) transcription factor is increasingly recognized as functioning in cell cycle control. (aspetjournals.org)
  • This dynamic oscillatory behavior is regulated by the activity of ECM receptor integrin β1, which determines the length of time a cell spends in each state. (biorxiv.org)
  • Slows tumor progression in mouse xenograft models. (tocris.com)
  • In this study, using invadopodia- and cell cycle- fluorescent markers, we show in 2D and 3D cell cultures, as well as in vivo , that breast carcinoma cells assemble invadopodia and invade into the surrounding ECM preferentially during the G1 phase of the cell cycle. (biorxiv.org)
  • This indicates the intricate control of metabolism and redox balance for survival of cancer cells that can be targeted by therapeutic agents. (degruyter.com)
  • It disrupts cell metabolism, causing death to resting and dividing cells. (medscape.com)
  • During EMT, cells will undergo transformation from epithelial phenotype to mesenchymal phenotype ( 14 ) and many characteristics of cells will change including loss of cell-cell adhesion and acquisition of aggressive and metastatic ability ( 15 ). (spandidos-publications.com)
  • In such procedures, patients undergo successive treatments with cell mobilization agents to cause mobilization of hematopoietic progenitor cells from the bone marrow to the peripheral circulation for harvesting. (justia.com)
  • Improved methods and pharmaceutical compositions are provided herein for mobilizing hematopoietic progenitor cells from bone marrow into peripheral blood, comprising the administration of an effective amount of an inhibitor of GTPases, such as Rac1 and Rac2 alone or in combination. (justia.com)
  • The common pathological feature of CKD is the loss of tubular cells and progressive interstitial fibrosis. (nature.com)
  • Thus, targeting fibroblast cell activation and pEMT are critical strategies for attenuating fibrosis. (nature.com)
  • Some studies showed that blocking cell cycle progression ameliorated fibrosis. (nature.com)
  • Therefore, there is an urgent need to identify the molecular mechanisms underlying the progression of CRC. (hindawi.com)
  • At the molecular level, abnormal cells that are potential cancer cells need to be "switched" to normal mode. (cancer.gov)
  • Although SAMHD1 is expressed ubiquitously throughout the human body, the molecular mechanisms regulating its enzymatic activity and function in non-immune cells are relatively unexplored. (oncotarget.com)
  • We publish articles in pharmaceutical sciences and related disciplines (including biotechnology, cell and molecular biology, drug utilization including adverse drug events, medical and other life sciences, and related engineering fields). (ajol.info)
  • In a recent study, Dr. Hindson and colleagues described 10x Genomics' GemCode technology, a droplet-based platform that combines microfluidics with molecular barcoding and custom bioinformatics software to enable 3′ mRNA counting from thousands of single cells. (genengnews.com)
  • Cell cycle progression is governed by a complex network of cyclin-dependent kinases that define not only the phase of the cell cycle, but also the timing of transitions between phases 13 . (biorxiv.org)
  • Progression through the cell cycle is driven by the oscillating activity of Cyclin Dependent Kinases (CDKs). (intechopen.com)
  • We then studied the effect of Dox on the p34cdc2/cyclin B1 complex because it plays a key role in regulating G2/M phase transition. (aspetjournals.org)
  • Due to its key role in the eukaryotic cell cycles, Plk1 has been one of the most validated drug targets for cancer treatment. (nature.com)
  • When stimulated to divide, they give rise to more committed, differentiated daughter cells with less proliferative potential, called "early progenitor" cells. (justia.com)
  • Current treatments to manage the problems that result from prolonged bone marrow suppression include the reinfusion of a patient's own previously harvested hematopoietic stem and progenitor cells. (justia.com)
  • BC comprises of variant subtypes and those subtypes arise from basal progenitor or luminal progenitor cells undergoing different genetic mutations[ 2 ]. (ijpsonline.com)
  • Further, application of piperine on cancer cell colonies remarkably reduced the number of cell colonies to minimum. (ijpsonline.com)
  • This mini review highlights the development of compounds that target cancer cells by taking advantage of redox or metabolic alteration in cancer cells. (degruyter.com)
  • Cancer cells also enhance glucose-uptake to fuel these enhanced metabolic activities [ 2 ]. (degruyter.com)
  • This study was designed to show whether ammonia has an effect on the cell - cycle progression in human gastric cells in vitro. (nih.gov)
  • Identification of the FOXC2 + spermatogonial stem cells (SSCs) in adult mouse and human testis. (elifesciences.org)
  • H ) t-SNE plot of germ cells in adult human testis (GSE112013), colored by germ cell type. (elifesciences.org)
  • Feature plot showing the expression patterns of FOXC2 and MKI67 in human germ cells. (elifesciences.org)
  • I ) The developmental trajectory of the human germ cells, colored by germ cell type, FOXC2 expression cells (red), or MKI67 expression cells (red). (elifesciences.org)
  • Expression of top 10 differentially expressed genes (DEGs) of Cluster1 in Figure 1B and classic spermatogonial stem cell (SSC) and SPG markers in adult human germ cells. (elifesciences.org)
  • C ) Feature plots showing the expression pattern of classic SSCs and SPG markers in adult human germ cells. (elifesciences.org)
  • We applied an assay that measures the stability of maintenance of an episomal plasmid in human tissue culture cells to screen for new DNA replication factors. (aacrjournals.org)
  • Understanding how DNA replication is regulated in human cells can provide insight into cancer development and may reveal vulnerabilities that can be exploited therapeutically. (aacrjournals.org)
  • Interleukin-21 (IL-21) was first identified in 2000 through screening of a cDNA library from CD3+ human T cells [ 1 ]. (intechopen.com)
  • This initiative, called the Human Cell Atlas, proposes to create comprehensive reference maps of all human cells as a basis for both understanding human health and diagnosing, monitoring, and treating disease. (genengnews.com)
  • The Human Cell Atlas relies, to a great extent, on the use of transcriptome sequencing to profile the gene expression of individual cells. (genengnews.com)
  • In a study on human and mouse cell lines, Dr. Hindson and colleagues showed that GemCode captured about half of the cells loaded. (genengnews.com)
  • In this study, we compared the interaction of ND-MWCNT or Mitsui 7 MWCNT (MWCNT-7) with human small airway epithelial cells (SAEC) and evaluated their subsequent bioactivities. (cdc.gov)
  • The human body has nearly 1013 cells. (cdc.gov)
  • Muse flow cytometric analysis was performed for assessing of different cell cycle phases. (ijpsonline.com)
  • Flow cytometric analysis evidenced that piperine arrested the cell cycle at growth 2/mitosis phase, hence suppressed the breast cancer progression. (ijpsonline.com)
  • Here, we used circRNA microarray sequencing technology to analyze the different circRNAs between CRC tissues and normal tissues and explore the role of circIFT80 in progression of colorectal cancer. (hindawi.com)
  • In this present study, we found that circIFT80 was abnormally overexpression in colorectal cancer tissues and tumor cells. (hindawi.com)
  • And so we work to enhance our interrogation techniques, for while extracting information from a biological system is challenging, it is also indispensable to a range of missions: revealing how cells organize into tissues, dissecting disease pathogenesis, and advancing diagnostic and treatment efforts. (genengnews.com)
  • We need to be able to prepare cells from complex tissues, get them into a suspension, and analyze them," Dr. Hindson explained. (genengnews.com)
  • Redirection of glutamine to cellular energetics destabilizes glutathione homeostasis in glioblastoma cells and other cancer cells [ 9 ]. (degruyter.com)
  • Metabolically active cells, neutrophils, and macrophages from the immune system produce high levels of ROS. (hindawi.com)
  • Consequently, the recruitment of immune cells during chronic inflammation increases oxidative stress (OS) in the microenvironment [ 2 ]. (hindawi.com)
  • Lymphoproliferative disorders (LPDs) in children represent a heterogeneous group of conditions characterized by the expansion of monoclonal or polyclonal lymphoid cells in the setting of immune dysfunction. (medscape.com)
  • In a proof-of-concept analysis that used 68,000 fresh peripheral blood mononuclear cells obtained from a healthy donor, Dr. Hindson and colleagues showed that GemCode can be used to interrogate cellular heterogeneity and cluster large immune cell populations. (genengnews.com)
  • Our results caution that this coordination between invasion and cell cycle must be considered when designing effective chemotherapies. (biorxiv.org)
  • With GemCode, cells are captured in droplets, and the reverse transcription that occurs within each droplet is used to generate barcoded cDNA. (genengnews.com)
  • May be a transcription factor involved in regulating the expression of genes active in the S phase during cell cycle progression in T cells. (lu.se)
  • Because BRCA mutations are observed in fewer than 10% of cancer patients (cBioPortal: 6.7%) 11 , 12 , 13 the identification of additional genes that share synthetic lethal sensitivity relationships with mutated oncogenes or tumor suppressors would greatly enhance the implementation of tumor cell-specific synthetic lethal sensitivity to improve an anticancer therapeutic response. (nature.com)
  • E ) Expression pattern dynamics of the SPG markers with pseudotime progression. (elifesciences.org)
  • F ) Heatmap showing the expression pattern of markers for cell cycle phase in different clusters. (elifesciences.org)
  • We identify an important role for DDX5 in G 1 -S-phase progression where it directly regulates DNA replication factor expression by promoting the recruitment of RNA polymerase II to E2F-regulated gene promoters. (aacrjournals.org)
  • We developed a fast way of profiling tens of thousands of cells, where for each cell, we capture gene expression in an unbiased way," says Benjamin J. Hindson, Ph.D., CSO, president, and cofounder of 10x Genomics. (genengnews.com)
  • Cell Ranger is a set of analysis pipelines that processes Chromium single-cell 3′ RNA-Seq output to align reads, generate gene-cell matrices, and perform clustering and gene-expression analysis. (genengnews.com)
  • These therapies decrease a patient's white blood cell counts, suppress bone marrow hematopoietic activity, and increase the patient's risk of infection and/or hemorrhage. (justia.com)
  • CDKs regulate the cell's progression through the phases of the cell cycle by modulating the activity of key substrates. (kegg.jp)
  • The same proportions of cellular subpopulations were also captured from frozen cells, indicating that this method can be used on frozen samples. (genengnews.com)
  • 11 (1) : 2978 ARS2/MAGL signaling in glioblastoma stem cells promotes self-renewal and M2-like polarization of tumor-associated macrophages. (genetex.com)
  • In this review, we introduce the broad application of β-TCP in tissue engineering and discuss the different approaches that β-TCP scaffolds are customized, including physical modification (e.g., pore size, porosity and roughness) and the incorporation of metal ions, other materials (e.g., bioactive glass) and stem cells (e.g., mesenchymal stem cells). (frontiersin.org)
  • The main challenge for large bone defect repair and regeneration remains the inadequate recruitment of mesenchymal stem cells (MSCs), reduced vascularization, and decreased growth factors stimulation within the scaffold construct to support cell viability and tissue growth. (frontiersin.org)
  • Treatment selection takes into account patient age, fitness, and whether autologous stem cell transplantation (ASCT) is planned. (medscape.com)
  • Specifically, methods are disclosed for mobilizing hematopoietic stem cells into a subject's peripheral blood. (justia.com)
  • The present invention relates generally to improved methods and pharmaceutical compositions for mobilizing hematopoietic stem and progenitor cell from bone marrow into peripheral blood by administration of at least one inhibitor of a GTPase, such as Rac1 and/or Rac2 GTPase. (justia.com)
  • The various mature blood cell types are all ultimately derived from a single class of progenitor cell known as hematopoietic stem cells. (justia.com)
  • True stem cells are both pluripotent-that is they can give rise to all cell types-and capable of self-renewal. (justia.com)
  • Stem cells represent a very small percentage of bone marrow cells, and are normally quiescent. (justia.com)
  • Other cell types derived from hematopoietic stem cells include platelets and erythrocytes. (justia.com)
  • The use of high-dosage chemotherapy or radiotherapy for bone marrow ablation requires subsequent incorporation of hematopoietic stem cells into the patient, in which case prior harvesting of such cells is required. (justia.com)
  • The success of treatment crucially depends on the mobilization of the bone marrow stem cells, the subsequent return of which permits the patient to achieve reconstitution of a functioning hematopoietic system. (justia.com)
  • In many cases, successfully mobilization is not effected in the patient and inadequate numbers of hematopoietic stem cells are harvested from these patients using current methods. (justia.com)