Androgenic Control of Transforming Growth Factor-β Signaling in Prostate Epithelial Cells through Transcriptional Suppression of Transforming Growth Factor-β Receptor II
نویسندگان
چکیده
منابع مشابه
Effect of Transforming Growth Factor-β (TGF-β) on proliferation of gastric epithelial cells in culture
Objective: Helicobacter pylori has a well-established role in the development of gastric cancer. In vitro studies reveal increased proliferation of the gastric mucosa in the presence of H. pylori infection. It has been also shown that production of some cytokines, such as interleukin-1 beta (IL-1b) is in...
متن کاملAndrogenic control of transforming growth factor-beta signaling in prostate epithelial cells through transcriptional suppression of transforming growth factor-beta receptor II.
The androgen receptor cross-talks with transforming growth factor-beta (TGF-beta) through mechanisms that remain poorly understood. Here we provide strong evidence that 5alpha-dihydrotestosterone (DHT) intercepts the ability of prostate epithelial cells to undergo TGF-beta-induced apoptosis, and present a new model for this androgenic effect. We report that DHT decreases the level of TGF-beta r...
متن کاملDe-ubiquitinating enzyme, USP11, promotes transforming growth factor β-1 signaling through stabilization of transforming growth factor β receptor II
The transforming growth factor β-1 (TGFβ-1) signaling pathway plays a central role in the pathogenesis of pulmonary fibrosis. Two TGFβ-1 receptors, TβRI and TβRII, mediate this pathway. TβRI protein stability, as mediated by the ubiquitin/de-ubiquitination system, has been well studied; however, the molecular regulation of TβRII still remains unclear. Here we reveal that a de-ubiquitinating enz...
متن کاملeffect of transforming growth factor-β (tgf-β) on proliferation of gastric epithelial cells in culture
objective: helicobacter pylori has a well-established role in the development of gastric cancer. in vitro studies reveal increased proliferation of the gastric mucosa in the presence of h. pylori infection. it has been also shown that production of some cytokines, such as interleukin-1 beta (il-1b) is increased in h. pylori infection. in addition, il-1b increases proliferation of gastric epithe...
متن کاملTransforming growth factor-β
Dna2 was first characterized in yeast as an essential gene encoding a protein with both helicase and endonuclease activities involved in maturation of Okazaki fragments during DNA replication. Dna2 also plays a role in double-strand break (DSB) repair by homolo-gous recombination. The respective contributions of its replication and/or repair functions toward cell viability and resistance to gen...
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ژورنال
عنوان ژورنال: Cancer Research
سال: 2008
ISSN: 0008-5472,1538-7445
DOI: 10.1158/0008-5472.can-08-2290