Non-genomic actions of aldosterone: From receptors and signals to.pdf (1.06 MB)

Non-genomic actions of aldosterone: From receptors and signals to membrane targets.

Download (1.06 MB)
journal contribution
posted on 22.11.2019, 16:42 by Ruth Dooley, Brian J. Harvey, Warren Thomas

In tissues which express the mineralocorticoid receptor (MR), aldosterone modulates the expression of membrane targets such as the subunits of the epithelial Na(+) channel, in combination with important signalling intermediates such as serum and glucocorticoid-regulated kinase-1. In addition, the rapid 'non-genomic' activation of protein kinases and secondary messenger signalling cascades has also been detected in aldosterone-sensitive tissues of the nephron, distal colon and cardiovascular system. These rapid actions are variously described as being coupled to MR or to an as yet unidentified, membrane-associated aldosterone receptor. The rapidly activated signalling cascades add a level of fine-tuning to the activity of aldosterone-responsive membrane transporters and also modulate the aldosterone-induced changes in gene expression through receptor and transcription factor phosphorylation.

History

Comments

This article is also available at http://www.sciencedirect.com/science/article/pii/S0303720711003996

Published Citation

Dooley R, Harvey BJ, Thomas W. Non-genomic actions of aldosterone: From receptors and signals to membrane targets. Molecular and Cellular endocrinology. 2011 [Epub ahead of print]

Publication Date

01/07/2011

Publisher

North Holland Publishing

PubMed ID

21801805

Exports

Logo branding

Exports