Roles of 11β-Hydroxysteroid Dehydrogenase in Fish Spermatogenesis
نویسندگان
چکیده
منابع مشابه
Regulation of 11β-hydroxysteroid dehydrogenase type 2 by microRNA.
The enzyme 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2) is selectively expressed in aldosterone target tissues, conferring aldosterone selectivity for the mineralocorticoid receptor. A diminished activity causes salt-sensitive hypertension. The mechanism of the variable and distinct 11β-hydroxysteroid dehydrogenase type 2 gene (HSD11B2) expression in the cortical collecting duct is poorly...
متن کاملEpigenetic regulation of 11β-hydroxysteroid dehydrogenase type 2 expression
The enzyme 11β-hydroxysteroid dehydrogenase type 2 (11βHSD2) is selectively expressed in aldosterone target tissues, where it confers aldosterone selectivity for the mineralocorticoid receptor by inactivating 11β-hydroxyglucocorticoids. Variable activity of 11βHSD2 is relevant for blood pressure control and hypertension. The present investigation aimed to elucidate whether an epigenetic mechani...
متن کامل11β-Hydroxysteroid Dehydrogenase-2 and Salt-Sensitive Hypertension.
1335 Glucocorticoid intracellular metabolism, catalyzed by the 2 isozymes of 11β-hydroxysteroid dehydrogenase (11βHSD), determines the corticosteroid action on target tissues. 11β-HSD1 functions as a reductase in most cells and catalyzes the regeneration of active glucocorticoids, thereby amplifying their action. This isozyme is widely expressed in liver, adipose tissue, muscle, pancreatic isle...
متن کامل11β-hydroxysteroid dehydrogenase type 1, brain atrophy and cognitive decline.
Excess cortisol levels are linked with brain atrophy and cognitive decline in older people. 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) potently amplifies intracellular glucocorticoid action by converting inert cortisone to active cortisol, but any causal importance in brain aging is unexplored. We tested the hypotheses that higher systemic 11β-HSD1 activity predicts brain atrophy and co...
متن کامل11β-Hydroxysteroid Dehydrogenase Type 1 and the Metabolic Syndrome
In the past few years, efforts are being made to unravel the mechanisms endowed with the metabolic disturbances associated with obesity that predispose to the metabolic syndrome (MetSyn). The special pathogenic role of liver and visceral adipose tissue (VAT) functions has been particularly intriguing, and many hypotheses have been advanced to explain this association. Tissue-specific actions of...
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ژورنال
عنوان ژورنال: Endocrinology
سال: 2006
ISSN: 0013-7227,1945-7170
DOI: 10.1210/en.2006-0391