The role of local estrogen biosynthesis in males and females

Evan Simpson, Gary Rubin, Colin Clyne, Kirsten Robertson, Liza O'Donnell, Margaret Jones, Susan Davis

Research output: Contribution to journalReview ArticleResearchpeer-review

181 Citations (Scopus)

Abstract

Natural (human) and experimental (mouse) models of estrogen insufficiency have revealed hitherto unexpected roles for estrogens in both males and females. In postmenopausal women, and in men, estrogen no longer has a major role as a circulating hormone, but rather it functions locally as a paracrine or even 'intracrine' factor in tissue sites where it is formed. As a consequence, the tissue-specific nature of aromatase production assumes physiological and pathophysiological significance. The availability of circulating precursors is also important in sites where there is no local supply of C19 precursors, particularly in elderly women. The potential clinical significance of these findings in terms of the development of new therapeutic moralities is discussed.

Original languageEnglish
Pages (from-to)184-188
Number of pages5
JournalTrends in Endocrinology & Metabolism
Volume11
Issue number5
DOIs
Publication statusPublished - 1 Jul 2000
Externally publishedYes

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