CBP/p300
Immortalization of T Lymphocytes by Human T-Cell Leukemia Virus Type 1 Is Independent of the Tax-CBP/p300 Interaction
... The Tax-CBP interaction is likely to be important for viral replication in the context of initial infection of quiescent cells in which CREB might not be phosphorylated and therefore be unable to bind CBP ...
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Recruitment of CBP/p300, TATA-Binding Protein, and S8 to Distinct Regions at the N Terminus of Adenovirus E1A
... bind CBP/p300 in vivo, is also transfor- mation defective (42), implicating CBP/p300 as a major target for AdE1A during ...targets CBP/p300 during the trans- formation process, ...
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The Human Papillomavirus Type 16 E6 Oncoprotein Can Down-Regulate p53 Activity by Targeting the Transcriptional Coactivator CBP/p300
... the CBP II ...acetylation, CBP/p300 can indirectly increase the affinity of p53 for its cognate DNA binding sites ...with CBP/p300, then the affinity of p53 for target promoters might ...
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CBP/p300 and associated transcriptional co activators exhibit distinct expression patterns during murine craniofacial and neural tube development
... by CBP- or p300-dependent transcription factors, rates of transcription will depend, in part, on cellular levels and distribution of ...of CBP and p300 are highly divergent, both spatially and ...
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Exosome-dependent immune surveillance at the metastatic niche requires BAG6 and CBP/p300-dependent acetylation of p53
... and CBP/p300 are Ad-transformed cells and contain accumulated active p53(66) which is not further stabilized in reponse to doxo treatment as observed for B-16V (Figure ...
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Characterization of an E1A-CBP Interaction Defines a Novel Transcriptional Adapter Motif (TRAM) in CBP/p300
... target CBP/p300 and can interact directly with CBP amino acids 1808 to 1826 ...of CBP (9a) and down-regulates p53-dependent transcription (32a), it is likely that all three of these small DNA ...
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Two Independent Regions of Simian Virus 40 T Antigen Increase CBP/p300 Levels, Alter Patterns of Cellular Histone Acetylation, and Immortalize Primary Cells
... binds CBP/p300 and that SVT complements adenovirus E1A mutants defective for CBP/p300 association in transformation assays ...with CBP/p300 requires SVT binding to p53, and ...
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HIV-1 Nef-induced lncRNA AK006025 regulates CXCL9/10/11 cluster gene expression in astrocytes through interaction with CBP/P300
... bind CBP/P300 activity to regulate gene ex- pression ...and CBP/P300 was enriched in the promoter of Cxcl9, Cxcl10, and ...and CBP/P300 might regulate epigenetically Cxcl9/10/11 ...
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CBP/p300 is a cell type-specific modulator of CLOCK/BMAL1-mediated transcription
... the CBP-interacting region (DIEDML) of SREBP ...of CBP was also observed using an anti-CBP polyclonal antibody (Figure 7A, B, ...endogenous CBP with myc-CLOCK, myc-BMAL1 or myc-YFP-CREB DIEDML ...
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Green tea polyphenol treatment is chondroprotective, anti inflammatory and palliative in a mouse posttraumatic osteoarthritis model
... Results: Four and eight weeks after DMM surgery, the cartilage in EGCG-treated mice exhibited less Safranin O loss and cartilage erosion, as well as lower OARSI scores compared to vehicle-treated controls, which was ...
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The E6 Protein of the Cutaneous Human Papillomavirus Type 8 Can Stimulate the Viral Early and Late Promoters by Distinct Mechanisms
... of p300 activity by ...of CBP/p300, E1A and 16E6, bind to this domain as well (3, 5, 15, 25, 35, 38, ...within p300 led to a reduction of basal HPV8 late promoter activation by ...of ...
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Structure-Based Identification of Inhibitory Fragments Targeting the p300/CBP-Associated Factor Bromodomain
... (9) Hay, D. A.; Fedorov, O.; Martin, S.; Singleton, D. C.; Tallant, C.; Wells, C.; Picaud, S.; Philpott, M.; Monteiro, O. P.; Rogers, C. M.; Conway, S. J.; Rooney, T. P.; Tumber, A.; Yapp, C.; Filippakopoulos, P.; ...
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Structure of noncoding RNA is a determinant of function of RNA binding proteins in transcriptional regulation
... with CBP/p300 was induced by ncRNAs that bind to TLS, and this in turn results in inhibition of CBP/p300 histone acetyltransferase (HAT) activity in human ...
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Transcription factors: Are they a real target for future therapeutic strategies?
... acetyltransferase CBP/p300 and the transcription factors CCAAT/enhancer binding protein (C/EBP), nuclear factor – AT (NF-AT) AP-1 controls the expression of the asthma associated cytokine IL-5 and can be ...
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Post transcriptional control of the epigenetic stem cell regulator PLZF by sirtuin and HDAC deacetylases
... deacetylase sirtuin, SIRT1. Unlike other reported dea- cetylases interacting with the repression domain of PLZF, these proteins interact with a specific domain (ZF 3–9) in the zinc finger region of PLZF corresponding to ...
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Regulation of DNA Damage Processing by Covalent Modification of Thymine DNA Glycosylase
... factors, CBP/p300 acetylate histone proteins, promoting an open chromatin conformation more amenable to DNA metabolism ...(77). CBP/p300 have also been shown to acetylate numerous non- histone ...
314
The HTLV 1 Tax interactome
... Tax1 was initially described as an activator of LTR-directed transcription [22]. Three imperfectly conserved 21-base- pair (bp) repeat sequences called (TxRE) located in the U 3 region of the LTR are required and ...
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Transcription Factor YY1 and Its Associated Acetyltransferases CBP and p300 Interact with Hepatitis Delta Antigens and Modulate Hepatitis Delta Virus RNA Replication
... example, CBP/p300 proteins are transcriptional coactivators recruited by YY1 for its trans-activation ...by p300, and acetylation of SHDAg may affect its subcellular localization and its activities ...
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Down Regulation of the Interleukin-8 Promoter by Human Papillomavirus Type 16 E6 and E7 through Effects on CREB Binding Protein/p300 and P/CAF
... -P/CAF expressed in the COS-1 cellular extract (Fig. 5C) and that E7.16.2 exhibited reduced binding capacity to P/CAF. Moreover, to demonstrate that E7.16 and P/CAF associate in vivo, Flag-P/CAF and E7.16 were either ...
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CREB-Binding Protein and Histone Deacetylase Regulate the Transcriptional Activity of Kaposi's Sarcoma-Associated Herpesvirus Open Reading Frame 50
... CBP, p300, and HDAC1 modulate the transcriptional acti- vation function of ...of CBP and p300 to assess the effect of HAT activity on ORF50 func- ...the CBP. In order to investigate the ...
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