Intraadrenal mechanisms of DHEA regulation: a hypothesis for adrenopause.
Dehydroepiandrosterone (DHEA) and its sulfate metabolite DHEAS are the major androgens secreted by the human adrenal gland. The specific control of these hormones remains unclear. While ACTH is a potent stimulator of DHEA secretion, other factors both systemic and local have been involved in adrenal androgen control. Here we review the extra and intraadrenal regulation of DHEA and propose a hypothetical model for adrenal senescence.
Alesci
S
S
Pediatric and Reproductive Endocrinology Branch, National Institute of Child Health, National Institutes of Health, Bethesda, MD 20892-1583, USA. alescis@mail.nih.gov
Bornstein
S R
SR
D000311:Adrenal Glands / Q000502:physiology*; D000375:Aging / Q000378:metabolism; D000728:Androgens / Q000378:metabolism; D003687:Dehydroepiandrosterone / Q000378:metabolism*; D006801:Humans; D008954:Models, Biological
D000728:Androgens; D003687:Dehydroepiandrosterone