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proteins. Page last changed on 15 Apr 2016.
E1A binding protein p300
This gene encodes the adenovirus E1A-associated cellular p300 transcriptional co-activator protein. It functions as histone acetyltransferase that regulates transcription via chromatin remodeling and is important in the processes of cell proliferation and differentiation. It mediates cAMP-gene regulation by binding specifically to phosphorylated CREB protein. This gene has also been identified as a co-activator of HIF1A (hypoxia-inducible factor 1 alpha), and thus plays a role in the stimulation of hypoxia-induced genes such as VEGF. Defects in this gene are a cause of Rubinstein-Taybi syndrome and may also play a role in epithelial cancer. [provided by RefSeq, Jul 2008] (from
Cua et al., Palo Alto, United States. In Immunity, Jan 2016
Furthermore, genome-wide occupancy and overexpression studies in Th17 cells revealed that Blimp-1 co-localized with transcription factors RORγt, STAT-3, and p300 at the Il23r, Il17a/f, and Csf2 cytokine loci to enhance their expression.
Dombret et al., Marseille, France. In J Clin Oncol, Jan 2016
Multivariate analysis identified serum lactate dehydrogenase level and the NOTCH1/FBXW7/RAS/PTEN oncogene (a four-gene oncogenetic classifier) status but not positron emission tomography or hematopoietic stem cell transplant as independent prognostic factors for outcome in T-LL.
Pandey et al., Chicago, United States. In Biol Psychiatry, Dec 2015
Expression of miR-494 was significantly decreased, whereas expression of the binding protein of cyclic adenosine monophosphate response element binding protein (CBP), p300, and Cbp/p300-interacting transactivator 2 (Cited2) was increased in the amygdala during ethanol-induced anxiolysis.
Goto et al., Yamagata, Japan. In Adv Biol Regul, Nov 2015
These findings suggest that DGKζ plays a role in sequestration of the limiting pool of CBP/p300 between the NF-κB p65 subunit and p53, and that DGKζ downregulation shifts CBP/p300 toward the NF-κB subunit to regulate reciprocally antagonistic phenotypes of these transcription factors.
Epstein et al., Philadelphia, United States. In Circulation, 2012
In an in vitro assay in newborn cardiomyocytes, recombinant Notch1 activation caused global changes in the transcriptome & in action potential characteristics, consistent with reprogramming to a conduction-like phenotype.
Kawakami T et al., In European Journal of Medical Research, 2005
... examination was carried out using a DAKO EnVision™+Kit (Dako Cytomation, Glostrup, Denmark) with the following 2 antibodies: Notch1 rabbit polyclonal antibody (ab27526, Abcam plc, Cambridge; dilution: 1/1000; ...