A novel polymorphism in a FOXA1 binding site of the human UDP glucuronosyltransferase 2B17 gene modulates promoter activity and is associated with altered levels of circulating androstane-3α, 17β- diol glucuronide

نویسندگان

  • Dong Gui Hu
  • Dione Gardner-Stephen
  • Gianluca Severi
  • Philip A Gregory
  • Joanna Treloar
  • Graham G Giles
  • Peter Mackenzie
چکیده

Department of Clinical Pharmacology, Flinders University School of Medicine, Flinders Medical Centre, Bedford Park, SA 5042, Australia (DGH, DGS, PIM), Cancer Epidemiology Centre, Cancer Council Victoria, Melbourne, Australia (GS, GGG, DRE), Centre for Molecular, Environmental, Genetic, and Analytic Epidemiology, University of Melbourne, Melbourne, Australia (GS, GGG, DRE, JLH), Centre for Cancer Biology, SA Pathology, Adelaide, SA 5000, Australia and Discipline of Medicine, The University of Adelaide, Adelaide, SA, Australia 5005 (PAG), Dame Roma Mitchell Cancer Research Laboratories, Discipline of Medicine, University of Adelaide, Hanson Institute, Adelaide, SA 5005, Australia (JT, WDT). Molecular Pharmacology Fast Forward. Published on July 13, 2010 as doi:10.1124/mol.110.065953

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منابع مشابه

A novel polymorphism in a forkhead box A1 (FOXA1) binding site of the human UDP glucuronosyltransferase 2B17 gene modulates promoter activity and is associated with altered levels of circulating androstane-3α,17β-diol glucuronide.

UDP glucuronosyltransferase 2B17 is present in the prostate, where it catalyzes the addition of glucuronic acid to testosterone and dihydrotestosterone and their metabolites androsterone and androstane-3α,17β-diol. Hence, changes in UGT2B17 gene expression may affect the capacity of the prostate to inactivate and eliminate male sex hormones. In this work, we identify a prevalent polymorphism, -...

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Background: The bioactive androgens testosterone (T) and dihydrotestosterone (DHT) regulate bone and fat mass in men. The effects of androgens are largely determined by the rate of their synthesis and inactivation. Irreversible conjugation of androgens or androgen metabolites by UDP glucuronosyltransferases (UGTs) into water-soluble glucuronidated androgen metabolites plays an important role in...

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Forkhead box protein A1 regulates UDP-glucuronosyltransferase 2B15 gene transcription in LNCaP prostate cancer cells.

The UDP-glucuronosyltransferases (UGTs) 2B15 and 2B17 are the major UGTs involved in the inactivation and elimination of the active androgens, dihydrotestosterone and testosterone. Although regulation of these UGT genes by various endogenous and exogenous ligands, including steroid hormones and bile acids, is well documented, the mechanisms controlling their basal gene expression are poorly und...

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Diabetes mellitus reduces activity of human UDP-glucuronosyltransferase 2B7 in liver and kidney leading to decreased formation of mycophenolic acid acyl-glucuronide metabolite.

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تاریخ انتشار 2010