Up-Regulation of Hepatic Alpha-2-HS-Glycoprotein Transcription by TestosteroneviaAndrogen Receptor Activation
Author(s) -
Jakob Voelkl,
Tatsiana Pakladok,
Yun Lin,
Robert Viereck,
Aleksandra Lebedeva,
Damaris Kukuk,
Bernd J. Pichler,
Ioana Alesutan,
Florian Läng
Publication year - 2014
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000362968
Subject(s) - endocrinology , medicine , fetuin , androgen receptor , androgen , testosterone (patch) , biology , flutamide , chemistry , hormone , glycoprotein , prostate cancer , microbiology and biotechnology , cancer
Fetuin-A (alpha-2-HS-glycoprotein, AHSG), a liver borne plasma protein, contributes to the prevention of soft tissue calcification, modulates inflammation, reduces insulin sensitivity and fosters weight gain following high fat diet or ageing. In polycystic ovary syndrome, fetuin-A levels correlate with free androgen levels, an observation pointing to androgen sensitivity of fetuin-A expression. The present study thus explored whether the expression of hepatic fetuin-A is modified by testosterone.
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