LKB1 Associates with Brg1 and Is Necessary for Brg1-induced Growth Arrest
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چکیده
منابع مشابه
E2F6 Associates with BRG1 in Transcriptional Regulation
The E2F6 protein functions as an Rb-independent repressor of gene transcription. We have previously provided evidence suggesting a role for E2F6 in repression of E2F-responsive genes at S phase. Here, we have identified BRG1, the ATPase subunit of the SWI/SNF chromatin-remodeling complex, as an E2F6 interacting protein. Immunoprecipitation experiments demonstrate that BRG1 binds specifically to...
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(71) Applicants:Zainab JAGANI, Cambridge, MA (US); EPE" application No. 61/846,178, s s s Jul 15, 2013. Gregory HOFFMAN, Cambridge, MA ed. On Jul. 1, (US); Frank Peter STEGMEIER, Publication Classification Cambridge, MA (US); Craig Stephen MICKANIN, Cambridge, MA (US) (51) Int. Cl. CI2O I/68 (2006.01) (72) Inventors: Zainab JAGANI, Cambridge, MA (US); GOIN33/574 (2006.01) Gregory HOFFMAN, Cambr...
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The packaging of genomic DNA into chromatin, often viewed as an impediment to the transcription process, plays a fundamental role in the regulation of gene expression. Chromatin remodeling proteins have been shown to alter local chromatin structure and facilitate recruitment of essential factors required for transcription. Brahma-related gene-1 (BRG1), the central catalytic subunit of numerous ...
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IFN-gamma induction of the CIITA (class II transactivator) promoter (pIV) requires Brahma-related gene 1 (BRG1), a chromatin-remodeling enzyme. However, the events that lead to pIV activation are only partially understood, and the point at which BRG1 acts is unknown. The first IFN-gamma-induced event triggers nuclear translocation of STAT1 (signal transducer and activator of transcription 1), w...
متن کاملBrg1 chromatin remodeling factor is involved in cell growth arrest, apoptosis and senescence of rat mesenchymal stem cells.
Self-renewal, proliferation and differentiation properties of stem cells are controlled by key transcription factors. However, their activity is modulated by chromatin remodeling factors that operate at the highest hierarchical level. Studies on these factors can be especially important to dissect molecular pathways governing the biology of stem cells. SWI/SNF complexes are adenosine triphospha...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2001
ISSN: 0021-9258
DOI: 10.1074/jbc.c100207200