CREB-binding protein (CBP) regulates β-adrenoceptor (β-AR)−mediated apoptosis
نویسندگان
چکیده
منابع مشابه
APP amyloid-β precursor protein CBP CREB-binding protein HAT histone acetyltransferases HDAC histone deacetylase IFN-β interferon-β PCAF p300/CBP-associated factor Rb retinoblastoma protein SAGA Spt-Ada-Gcn5-acetylase complex TBP TATA-binding protein
Covalent modifications of the amino termini of the core histones in nucleosomes have important roles in gene regulation. Research in the past two years reveals these modifications to consist of phosphorylation, methylation and ubiquitination, in addition to the better-characterized acetylation. This multiplicity of modifications, and their occurrence in patterns and dependent sequences, argues ...
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Kaposi's sarcoma-associated herpesvirus (KSHV) open reading frame K8 encodes a basic region-leucine zipper protein of 237 amino acids that homodimerizes with its bZIP domain. KSHV K8 shows significant homology to the Epstein-Barr virus (EBV) immediate-early protein Zta, a key regulator in the reactivation and replication of EBV. In this study, we report that K8, like its homolog EBV Zta, intera...
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The transcriptional activity of p53 is regulated by a cascade of posttranslational modifications. Although acetylation of p53 by CREB-binding protein (CBP)/p300 is known to be indispensable for p53 activation, the role of phosphorylation, and in particular multisite phosphorylation, in activation of CBP/p300-dependent p53 transcriptional pathways remains unclear. We investigated the role of sin...
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ژورنال
عنوان ژورنال: Cell Death & Differentiation
سال: 2013
ISSN: 1350-9047,1476-5403
DOI: 10.1038/cdd.2013.29