A role for AT1 receptor-associated proteins in blood pressure regulation

被引:9
作者
Castrop, Hayo [1 ]
机构
[1] Univ Regensburg, Inst Physiol, D-93053 Regensburg, Germany
关键词
II TYPE-1 RECEPTOR; RENIN-ANGIOTENSIN SYSTEM; MUSCLE-CELL-GROWTH; INTERACTING MOLECULE; MEDIATED HYPERTENSION; CARDIAC-HYPERTROPHY; KIDNEY; ATRAP; ACTIVATION; ARAP1;
D O I
10.1016/j.coph.2014.12.009
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
The renin angiotensin-system is one of the most important humoral regulators of blood pressure. The recently discovered angiotensin receptor-associated proteins serve as local modulators of the renin angiotensin-system. These proteins interact with the AT1 receptor in a tissue-specific manner and regulate the sensitivity of the target cell for angiotensin II. The predominant effect of the AT1 receptor-associated proteins on angiotensin II-induced signaling is the modulation of the surface expression of the AT1 receptor. This review provides an overview of our current knowledge with respect to the relevance of AT1 receptor-associated proteins for blood pressure regulation. Two aspects of blood pressure regulation will be discussed in detail: angiotensin II-dependent volume homoeostasis and vascular resistance.
引用
收藏
页码:43 / 47
页数:5
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