GPR30 expression is required for the mineralocorticoid receptor-independent rapid vascular effects of aldosterone.

ABSTRACT: It has been increasingly appreciated that steroids elicit acute vascular effects through rapid, so-called nongenomic signaling pathways. Though aldosterone, for example, has been demonstrated to mediate rapid vascular effects via both mineralocorticoid receptor-dependent and -independent pathways, the mechanism(s) of this mineralocorticoid receptor-independent effect of aldosterone is yet to be determined. For estrogen, its rapid effects have been reported to be, at least in part, mediated via the 7-transmembrane-spanning, G protein-coupled receptor GPR30. Previous studies have demonstrated common response outcomes in response to both aldosterone and estrogen on GPR30 expression, ie, activation of phosphatidylinositol 3-kinase-dependent contraction and extracellular signal-regulated kinase

SUBMITTER: Gros R 

PROVIDER: S-EPMC6626623 | biostudies-literature | 2011 Mar

REPOSITORIES: biostudies-literature