Vascular Smooth Muscle Cell–Selective Peroxisome Proliferator–Activated Receptor-γ Deletion Leads to Hypotension
Author(s) -
Lin Chang,
Luis Villacorta,
Jifeng Zhang,
Minerva T. Garcia-Barrio,
Kun Yang,
Michael R. Hamblin,
Steven E. Whitesall,
Louis G. D’Alecy,
Y. Eugene Chen
Publication year - 2009
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.108.815803
Subject(s) - vascular smooth muscle , peroxisome proliferator activated receptor , endocrinology , medicine , receptor , smooth muscle
Peroxisome proliferator-activated receptor-gamma (PPARgamma) agonists are commonly used to treat diabetes, although their PPARgamma-dependent effects transcend their role as insulin sensitizers. Thiazolidinediones lower blood pressure (BP) in diabetic patients, whereas results from conventional/tissue-specific PPARgamma experimental models suggest an important pleiotropic role for PPARgamma in BP control. Little evidence is available on the molecular mechanisms underlying the role of vascular smooth muscle cell-specific PPARgamma in basal vascular tone.
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