Search Results - "Mathew, J K"
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Degradation of Cep68 and PCNT cleavage mediate Cep215 removal from the PCM to allow centriole separation, disengagement and licensing
Published in Nature cell biology (01-01-2015)“…An intercentrosomal linker keeps a cell’s two centrosomes joined together until it is dissolved at the onset of mitosis. A second connection keeps daughter…”
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Cohesin recruits the Esco1 acetyltransferase genome wide to repress transcription and promote cohesion in somatic cells
Published in Proceedings of the National Academy of Sciences - PNAS (08-09-2015)“…The cohesin complex links DNA molecules and plays key roles in the organization, expression, repair, and segregation of eukaryotic genomes. In vertebrates the…”
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3
T cell help controls the speed of the cell cycle in germinal center B cells
Published in Science (American Association for the Advancement of Science) (07-08-2015)“…The germinal center (GC) is a microanatomical compartment wherein high-affinity antibody-producing B cells are selectively expanded. B cells proliferate and…”
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Chromothripsis: Chromosomes in Crisis
Published in Developmental cell (13-11-2012)“…During oncogenesis, cells acquire multiple genetic alterations that confer essential tumor-specific traits, including immortalization, escape from…”
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Wild-Type H- and N-Ras Promote Mutant K-Ras-Driven Tumorigenesis by Modulating the DNA Damage Response
Published in Cancer cell (10-02-2014)“…Mutations in KRAS are prevalent in human cancers and universally predictive of resistance to anticancer therapeutics. Although it is widely accepted that…”
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Everything in Moderation: Lessons Learned by Exploiting Moderate Replication Stress in Cancer
Published in Cancers (06-09-2019)“…The poor selectivity of standard cytotoxic chemotherapy regimens causes severe side-effects in patients and reduces the quality of life during treatment…”
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The Fanconi anemia pathway in replication stress and DNA crosslink repair
Published in Cellular and molecular life sciences : CMLS (01-12-2012)“…Interstand crosslinks (ICLs) are DNA lesions where the bases of opposing DNA strands are covalently linked, inhibiting critical cellular processes such as…”
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Early evolution of Martian volatiles: Nitrogen and noble gas components in ALH84001 and Chassigny
Published in Journal of Geophysical Research (25-01-2001)“…Studies on SNC meteorites have permitted the characterization of modern Martian atmospheric components as well as indigenous Martian nitrogen and solar‐type…”
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Combining accuracy and precision of traceable standards to estimate uncertainties in trace element content measurements
Published in Journal of radioanalytical and nuclear chemistry (01-10-2018)“…The accuracy and precision systematic of traceable certified reference material (CRM) standards can be combined to estimate the uncertainties that are achieved…”
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10
Comparison of the Davies and Gray titrimetric method with potassium dichromate and ceric titrants
Published in Journal of radioanalytical and nuclear chemistry (01-10-2018)“…The modified New Brunswick Laboratory (NBL) Davies and Gray titrimetry method uses potassium dichromate standard 136-f from the National Institute of Standards…”
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Patient-derived C-terminal mutation of FANCI causes protein mislocalization and reveals putative EDGE motif function in DNA repair
Published in Blood (17-02-2011)“…Fanconi anemia (FA) is a rare familial genome instability syndrome caused by mutations in FA genes that results in defective DNA crosslink repair. Activation…”
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Pursuing standards strategies in nuclear forensics: investigating extraction of progeny uranium in CRM-126a as a quality control material in Pu–U chronometry
Published in Journal of radioanalytical and nuclear chemistry (01-03-2017)“…Parent–progeny isotope relationships provide critical signatures in forensic efforts designed to determine the history of interdicted nuclear materials…”
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13
A Novel Corepressor, BCoR-L1, Represses Transcription through an Interaction with CtBP
Published in The Journal of biological chemistry (18-05-2007)“…Corepressors play a crucial role in negative gene regulation and are defective in several diseases. BCoR is a corepressor for the BCL6 repressor protein. Here…”
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Uncertainties achievable for uranium isotope-amount ratios: estimates based on the precision and accuracy of recent characterization measurements
Published in Journal of radioanalytical and nuclear chemistry (01-07-2015)“…Certified reference materials (CRMs) recently characterized by the NBL for isotope-amount ratios are: (i) CRM 112-A, Uranium (normal) Metal Assay and Isotopic…”
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15
Community perceptions of mental illness in Jharkhand, India
Published in East Asian archives of psychiatry (01-09-2017)“…Introduction: Understanding and perceptions about mental illness vary among individuals based on their experience with the illness or their contact with the…”
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Xenon in the Protoplanetary Disk (PPD), in Two Planets, and a Comet
Published in The Astrophysical journal (01-11-2022)“…Isotopic anomalies in several elements, as recently observed in meteorites, are generally interpreted to indicate nonequilibrium environments in the…”
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Insights into phosphorylation-dependent mechanisms regulating USP1 protein stability during the cell cycle
Published in Cell cycle (Georgetown, Tex.) (01-12-2011)“…Tight regulation of the cell cycle and DNA repair machinery is essential for maintaining genome stability. The APC/CCdh1 ubiquitin ligase complex is a key…”
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ATR-mediated phosphorylation of FANCI regulates dormant origin firing in response to replication stress
Published in Molecular cell (16-04-2015)“…Excess dormant origins bound by the minichromosome maintenance (MCM) replicative helicase complex play a critical role in preventing replication stress,…”
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Evolutionary trends in volatiles of the nakhlite source region of Mars
Published in Journal of Geophysical Research - Planets (01-12-2005)“…We report new data on isotopic systematics in nitrogen, Ar, and Xe of nakhlite NWA998 and discuss the implications of nakhlite signatures on the sources,…”
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Comparison of mass spectrometric methods (TE, MTE and conventional) for uranium isotope ratio measurements
Published in Journal of radioanalytical and nuclear chemistry (01-03-2016)“…The isotope ratio measurement techniques—total evaporation (TE), modified total evaporation (MTE), and conventional—used for characterization measurements of…”
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