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TET2 repression by androgen hormone regulates global hydroxymethylation status and prostate cancer progression
http://hdl.handle.net/2261/59314
http://hdl.handle.net/2261/59314d828e9a1-7bd9-405e-8d73-c995f30c46c5
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2016-03-28 | |||||
タイトル | ||||||
タイトル | TET2 repression by androgen hormone regulates global hydroxymethylation status and prostate cancer progression | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | Biological sciences | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Cancer | |||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Takayama, Ken-ichi
× Takayama, Ken-ichi× Misawa, Aya× Suzuki, Takashi× Takagi, Kiyoshi× Hayashizaki, Yoshihide× Fujimura, Tetsuya× Homma, Yukio× Takahashi, Satoru× Urano, Tomohiko× Inoue, Satoshi |
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著者所属 | ||||||
著者所属 | Department of Anti-Aging Medicine, Graduate School of Medicine, The University of Tokyo | |||||
著者所属 | ||||||
著者所属 | Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo | |||||
著者所属 | ||||||
著者所属 | Department of Pathology, Graduate School of Medicine, Tohoku University | |||||
著者所属 | ||||||
著者所属 | RIKEN Omics Science Center (OSC), RIKEN Yokohama Institute | |||||
著者所属 | ||||||
著者所属 | RIKEN Preventive Medicine & Diagnosis Innovation Program | |||||
著者所属 | ||||||
著者所属 | Department of Urology, Graduate School of Medicine, The University of Tokyo | |||||
著者所属 | ||||||
著者所属 | Department of Urology, Nihon University School of Medicine | |||||
著者所属 | ||||||
著者所属 | Division of Gene Regulation and Signal Transduction, Research Center for Genomic Medicine, Saitama Medical University | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Modulation of epigenetic patterns has promising efficacy for treating cancer. 5-Hydroxymethylated cytosine (5-hmC) is an epigenetic mark potentially important in cancer. Here we report that 5-hmC is an epigenetic hallmark of prostate cancer (PCa) progression. A member of the ten–eleven translocation (TET) proteins, which catalyse the oxidation of methylated cytosine (5-mC) to 5-hmC, TET2, is repressed by androgens in PCa. Androgen receptor (AR)-mediated induction of the miR-29 family, which targets TET2, are markedly enhanced in hormone refractory PCa (HRPC) and its high expression predicts poor outcome of PCa patients. Furthermore, decreased expression of miR-29b results in reduced tumour growth and increased TET2 expression in an animal model of HRPC. Interestingly, global 5-hmC modification regulated by miR-29b represses FOXA1 activity. A reduction in 5-hmC activates PCa-related key pathways such as mTOR and AR. Thus, DNA modification directly links the TET2-dependent epigenetic pathway regulated by AR to 5-hmC-mediated tumour progression. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | UTokyo Research掲載「前立腺癌に対してホルモン療法が効きづらくなる理由」 URI: http://www.u-tokyo.ac.jp/ja/utokyo-research/research-news/why-hormone-therapy-becomes-ineffective-against-prostate-cancer.html | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | UTokyo Research "Why hormone therapy becomes ineffective against prostate cancer" URI: http://www.u-tokyo.ac.jp/en/utokyo-research/research-news/why-hormone-therapy-becomes-ineffective-against-prostate-cancer.html | |||||
書誌情報 |
Nature communications 巻 6, p. 8219, 発行日 2015-09-25 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 20411723 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12645905 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1038/ncomms9219 | |||||
権利 | ||||||
権利情報 | Copyright © 2015, Rights Managed by Nature Publishing Group | |||||
著者版フラグ | ||||||
値 | author | |||||
出版者 | ||||||
出版者 | Nature Publishing Group | |||||
関係URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.u-tokyo.ac.jp/ja/utokyo-research/research-news/why-hormone-therapy-becomes-ineffective-against-prostate-cancer.html | |||||
関係URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.u-tokyo.ac.jp/en/utokyo-research/research-news/why-hormone-therapy-becomes-ineffective-against-prostate-cancer.html | |||||
関係URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.nature.com/ncomms/2015/150925/ncomms9219/abs/ncomms9219.html |