Genetic Abrogation of Adenosine A3 Receptor Prevents Uninephrectomy and High Salt-Induced Hypertension.

ABSTRACT: Early-life reduction in nephron number (uninephrectomy [UNX]) and chronic high salt (HS) intake increase the risk of hypertension and chronic kidney disease. Adenosine signaling via its different receptors has been implicated in modulating renal, cardiovascular, and metabolic functions as well as inflammatory processes; however, the specific role of the A3 receptor in cardiovascular diseases is not clear. In this study, gene-modified mice were used to investigate the hypothesis that lack of A3 signaling prevents the development of hypertension and attenuates renal and cardiovascular injuries following UNX in combination with HS (UNX-HS) in mice. Wild-type (A3 (+/+)) mice subjected to UNX-HS developed hypertension compared with controls (mean arterial pressure 106±3 versus 82±3 mm Hg; P<0.0

SUBMITTER: Yang T 

PROVIDER: S-EPMC5015411 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature