| Literature DB >> 15525550 |
Abstract
11beta-hydroxysteroid dehydrogenases (11beta-HSDs) catalyse the interconversion of active cortisol and inert cortisone. Two isozymes have been discovered, each with unique properties and powerful biological roles. 11beta-HSD2 potently inactivates cortisol, protecting key tissues. By contrast, 11beta-HSD1 regenerates cortisol, amplifying its actions in liver, fat and brain. Overexpression of this isozyme may contribute to the pathogenesis of the metabolic syndrome. Its inhibition is a potential therapeutic target for both metabolic and glucocorticoid-associated CNS disorders.Entities:
Mesh:
Substances:
Year: 2004 PMID: 15525550 DOI: 10.1016/j.coph.2004.09.001
Source DB: PubMed Journal: Curr Opin Pharmacol ISSN: 1471-4892 Impact factor: 5.547