Retinoic acid regulates C/EBP homologous protein expression (CHOP),
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چکیده
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منابع مشابه
Retinoic acid regulates C/EBP homologous protein expression (CHOP), which negatively regulates myeloid target genes.
Retinoic acid (RA) promotes granulocytic differentiation of normal hematopoietic cells and acute promyelocytic leukemia (APL) blasts by transcriptional modulation of myeloid regulatory genes. In this study, we have identified the C/EBP homologous protein (CHOP) as a novel retinoid-responsive gene using a polymerase chain reaction (PCR)-based cDNA subtraction method. All-trans retinoic acid (ATR...
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The metabotropic gamma-aminobutyric acid, type B (GABA(B)) receptors mediate the slow component of GABAergic transmission in the brain. Functional GABA(B) receptors are heterodimers of the two subunits GABA(B1) and GABA(B2), of which GABA(B1) exists in two main isoforms, GABA(B1a) and GABA(B1b). The significance of the structural heterogeneity of GABA(B) receptors, the mechanism leading to thei...
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C/EBP-homologous protein (CHOP) is a ubiquitously expressed stress-inducible transcription factor robustly induced by maladaptive endoplasmic reticulum (ER) stresses in a wide variety of cells. Here, we examined a novel function of Sigma 1 receptor (Sigmar1) in regulating CHOP expression under ER stress in cardiomyocytes. We also defined Sigmar1-dependent activation of the adaptive ER-stress pa...
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RATIONALE Elevated levels of CHOP (C/EBP homologous protein), a member of the C/EBP transcription factor family, in advanced atherosclerotic plaques is reported to be associated with atherosclerotic plaque rupture in humans. However, the molecular mechanism by which CHOP accumulation occurs is poorly defined. OBJECTIVE The aim of this study was to investigate if (1) macrophage AMPK (AMP-activ...
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