Altered efficacy of AT1R-targeted treatment after spontaneous cancer cell-AT1R upregulation
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p100 increases AT1R expression through interaction with AT1R 3′-UTR
p100 protein (SND1, Tudor-SN) is a multifunctional protein that functions as a co-activator for several transcription factors, has a role in mRNA processing and participates in RNAi-induced silencing complex (RISC) with yet unknown function. In this study we identified a novel function for p100 as a regulator of angiotensin II type 1 receptor (AT1R) expression. The binding of p100 to AT1R 3'-un...
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Angiotensin II type 1 receptor (AT1R) has a pathophysiological role in hypertension, atherosclerosis and heart failure. Type 2 diabetes is hyperinsulinemic state and a major risk factor for atherosclerosis and hypertension. It is known that hyperinsulinemia upregulates AT1R expression post-transcriptionally by increasing the half-life of AT1R mRNA, but little is known about the mechanism of thi...
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متن کاملAT1R blocker losartan attenuates intestinal epithelial cell apoptosis in a mouse model of Crohn's disease
Angiotensin II, which is the main effector of the renin‑angiotensin system, has an important role in intestinal inflammation via the angiotensin II type 1 receptor (AT1R). The present study aimed to investigate the protective effects of the AT1R blocker losartan on 2,4,6-trinitrobenzenesulphonic acid (TNBS)-induced colitis. Losartan was administered to male adult C57BL/6 J mice 2 weeks prior to...
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ژورنال
عنوان ژورنال: BMC Cancer
سال: 2011
ISSN: 1471-2407
DOI: 10.1186/1471-2407-11-274