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低酸素下遺伝子誘導における網羅的なクロマチン立体構造変化の解明

Research Project

Project/Area Number 12J08634
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field システムゲノム科学
Research InstitutionThe University of Tokyo

Principal Investigator

三村 維真理  東京大学, 先端科学技術研究センター, 特別研究員(PD)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,300,000)
Keywords低酸素 / HIF1 / クロマチン立体構造 / KDM3A / Hypoxia / ヒストン / ヒストン修飾酵素
Outline of Annual Research Achievements

特別研究員三村維真理は、これまで低酸素刺激条件下におけるHIF1(hypoxia inducible factor 1)を介した転写制御メカニズムを明らかにすることを目的として実験を行ってきた。これまでにHUVEC(ヒト臍帯静脈血管内皮細胞:human umbilical vein endothelial cell)におけるHIF1の結合部位をCHIP(クロマチン免疫沈降)と高速シークエンサーを組み合わせて網羅的に解析した。さらにHIF1の下流遺伝子群の一つでヒストン脱メチル化酵素のKDM3A(lysine-specific demethylase 3A)がHIF1と協調してSLC2A3(solute carrier family 2A3)を制御することを明らかにした。今年度はさらに、HUVECに塩化コバルトを投与して低酸素と同様のHIF1が増加する条件を作り出した。すわなち、300μMの塩化コバルトを16時間培地中に投与すると、正常酸素分圧下でもHIF1のDegradationが阻害され、低酸素下と同様にHIF1が増加する。そこで、この塩化コバルト投与条件下で、HIF1とKDM3Aが低酸素下において同じ複合体にあることを共免沈の実験から明らかにした。また、HUVECにおいて低酸素下でHIF1とKDM3Aの双方に発現が制御されると考えられる下流遺伝子群の中で、SLC2A3だけでなく、BNIP3(BCL2/adenovirus E1B 19kDa interacting protein3)、PFKFB3(6-phosphofructo-2-kinase/fructose-2,6-biphospatase 3)、ENO2(enolase 2)についても、低酸素条件下でKDM3AがHIF1結合領域にリクルートされることをChIP-qPCRの実験から見出した。以上の結果より、HIF1とKDM3AはSLC2A3だけでなく、それ以外の共通の下流遺伝子群についてともに低酸素下でHIFの結合領域にリクルートされて発現を制御すると考えられた。

Research Progress Status

26年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

26年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (31 results)

All 2015 2014 2013 2012

All Journal Article (12 results) (of which Peer Reviewed: 11 results,  Open Access: 3 results) Presentation (10 results) (of which Invited: 4 results) Book (9 results)

  • [Journal Article] Role of Uremic Toxins in Erythropoiesis-Stimulating Agent Resistance in Chronic Kidney Disease and Dialysis Patients.2015

    • Author(s)
      Nangaku M, Mimura I, Yamaguchi J, Higashijima Y, Wada T, Tanaka T.
    • Journal Title

      Journal of Renal Nutrition

      Volume: 25 Issue: 2 Pages: 160-163

    • DOI

      10.1053/j.jrn.2014.10.011

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cross-enhancement of ANGPTL4 transcription by HIF1 alpha and PPAR beta/delta is the result of the conformational proximity of two response elements.2014

    • Author(s)
      Inoue T, Kohro T, Tanaka T, Kanki Y, Li G, Poh HM, Mimura I, Kobayashi M, Taguchi A, Maejima T, Suehiro JI, Sugiyama A, Kaneki K, Aruga H, Dong S, Stevens JF, Yamamoto S, Tsutsumi S, Fujita T, Ruan X, Aburatani H, Nangaku M, Ruan Y, Kodama T, Wada Y.
    • Journal Title

      Genome Biology

      Volume: 15 Issue: 4

    • DOI

      10.1186/gb-2014-15-4-r63

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Direct Evidence for Pitavastatin Induced Chromatin Structure Change in the KLF4 Gene in Endothelial Cells.2014

    • Author(s)
      Maejima T, Inoue T, Kanki Y, Kohro T, Li G, Ohta Y, Kimura H, Kobayashi M, Taguchi A, Tsutsumi S, Iwanari H, Yamamoto S, Aruga H, Dong S, Stevens JF, Poh HM, Yamamoto K, Kawamura T, Mimura I,
    • Journal Title

      PLoS One.

      Volume: 9 Issue: 5 Pages: e96005-e96005

    • DOI

      10.1371/journal.pone.0096005

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Epigenetics in kidney diseases.2014

    • Author(s)
      Mimura I, Nangaku M.
    • Journal Title

      Rinsho Byori.

      Volume: 62 Pages: 180-189

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Endothelin-converting enzyme is a plausible target gene for hypoxia-inducible factor.2014

    • Author(s)
      Khamaisi M, Toukan H, Axelrod JH, Rosenberger C, Skarzinski G, Shina A, Meidan R, Koesters R, Rosen S, Walkinshaw G, Mimura I, Nangaku M, Heyman SN.
    • Journal Title

      Kidney International

      Volume: 87 Issue: 4 Pages: 761-770

    • DOI

      10.1038/ki.2014.362

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hypoxia and fibrosis in chronic kidney disease: crossing at pericytes.2014

    • Author(s)
      Kawakami T, Mimura I, Shoji K, Tanaka T, Nangaku M.
    • Journal Title

      Kidney International Supple.

      Volume: 4 Pages: 107-112

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Revolution of nephrology research by deep sequencing : ChIP-seq and RNA-seq.2014

    • Author(s)
      Mimura I, Kanki Y, Kodama T, Nangaku M.
    • Journal Title

      Kidney International

      Volume: 85 Issue: 1 Pages: 31-38

    • DOI

      10.1038/ki.2013.321

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel therapeutic strategy with hypoxia-inducible factors via reversible epigenetic regulation mechanisms in progressive tubulointerstitial fibrosis.2013

    • Author(s)
      Mimura I, Tanaka T, Nangaku M.
    • Journal Title

      Seminars in Nephrology

      Volume: 33 Issue: 4 Pages: 375-382

    • DOI

      10.1016/j.semnephrol.2013.05.009

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sperm-associated antigen 4, a novel hypoxia-inducible factor 1 target, regulates eytokinesis, and its expression correlates with the prognosis of renal cell earcinoma.2013

    • Author(s)
      Shoji K, Mimura I, Murayama T, Wada T, Kume H, Goto A, Ohse T, Tanaka T, Inagi R, van der Hoorn FA, Manabe I, Homma Y, Fukayama M, Sakurai T, Hasegawa T, Aburatani H, Kodama T, Nangaku M.
    • Journal Title

      American Journal of Pathology

      Volume: 182 Issue: 6 Pages: 2191-2203

    • DOI

      10.1016/j.ajpath.2013.02.024

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sperm-associated antigen 4, a novel hypoxia-inducible factor 1 target, regulates cytokinesis and its expression correlates with the prognosis of renal cell carcinoma.2013

    • Author(s)
      Shoji K, Mimura I, Murayama T, Wada T, Haruki Kume, Akiteru Goto, Takamoto Ohse, Tetsuhiro Tanaka, Reiko Inagi, Frans A. van der Hoorn, Ichiro Manabe, Yukio HOmma, Masashi Fukayama, Takashi Sakurai, Takeshi Hasegawa, Hiroyuki Aburatani, Tatsuhiko Kodama, Masaomi Nanaku.
    • Journal Title

      American Journal of Pathology

      Volume: (in press)

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distribution of histone3 lysine 4 trimethylation at T3-responsive loci in the heart during reversible changes in gene expression.2012

    • Author(s)
      Pandya K, Kohro T, Mimura I, Kobayashi M, Wada Y, Kodama T, Smithies O
    • Journal Title

      Gene Expression

      Volume: 15 Pages: 183-198

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic change of the chromatin conformation in response to hypoxia enhances the expression of GLUT3 (SLC2A3) by cooperative interaction of HIF1 and KDM3A.2012

    • Author(s)
      Mimura I, Nangaku M, Kanki Y, Tsutsumi S, Inoue T, Kohro T, Yamamoto S, Fujita T, Shimamura T, Suehiro JI. Taguchi A, Kobayashi M, Tanimura K, Inagaki T, Tanaka T, Hamakubo T, Sakai J, Aburatani H, Kodama T, Wada Y.
    • Journal Title

      Molecular and Cellular Biology

      Volume: 32 Pages: 3018-3032

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] 慢性腎臓病の進展とエピゲノム~低酸素刺激によるクロマチン立体構造変化2014

    • Author(s)
      三村 維真理
    • Organizer
      第37回日本分子生物学会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜)
    • Year and Date
      2014-11-25 – 2014-11-27
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] エピジェネティクスからみた慢性腎臓病―病態の解明と新規治療法に向けて2014

    • Author(s)
      三村 維真理
    • Organizer
      第57回日本腎臓学会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜)
    • Year and Date
      2014-07-04 – 2014-07-06
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 低酸素下におけるクロマチン立体構造を介した転写因子HIF1とヒストン修飾酵素の機能解明2013

    • Author(s)
      三村 維真理
    • Organizer
      第1回低酸素研究会
    • Place of Presentation
      東京
    • Year and Date
      2013-07-06
    • Related Report
      2013 Annual Research Report
  • [Presentation] クロマチン立体構造変化を介したHIF1の転写制御機構の解明2013

    • Author(s)
      三村 維真理
    • Organizer
      第56回日本腎臓学会
    • Place of Presentation
      横浜
    • Year and Date
      2013-05-12
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 慢性低酸素が引き起こすエピジェネティックな変化と腎臓病2013

    • Author(s)
      三村 維真理
    • Organizer
      第103回東京腎生理集談会
    • Place of Presentation
      東京
    • Year and Date
      2013-04-27
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 低酸素下におけるHIF1とヒストン修飾酵素を介したクロマチン立体構造の変化2012

    • Author(s)
      三村維真理、 井上剛、 神吉康晴、 和田洋一郎、 油谷浩幸、 児玉龍彦、 南学正臣
    • Organizer
      がんとハイポキシア研究会
    • Place of Presentation
      横浜(神奈川県)
    • Year and Date
      2012-12-06
    • Related Report
      2012 Annual Research Report
  • [Presentation] Dynamic change of the chromatin conformation in response to hypoxia enhances the expression of GLUT3 (SLC2A3) by cooperative interaction of HIF1 and KDM3A.2012

    • Author(s)
      Imari Mimura, Tsuyoshi Inoue, Yasuharu Kanki, Hiroyuki Aburatani, Tatsuhiko Kodama, Youichiro Wada, Masaomi Nangaku
    • Organizer
      American Society of Nephrology Kidney Week 2012
    • Place of Presentation
      アメリカ・サンディエゴ
    • Year and Date
      2012-11-01
    • Related Report
      2012 Annual Research Report
  • [Presentation] GLUT3 expression enhanced by chromatin conformational change in response to hypoxia via cooperative interaction of HIF1 and KDM3A.2012

    • Author(s)
      Imari Mimura, Tsuyoshi Inoue, Yasuharu Kanki, Hiroyuki Aburatani, Tatsuhiko Kodama, Masaomi Nangaku, Youichiro Wada
    • Organizer
      Keystone Symposia
    • Place of Presentation
      東京・白金台
    • Year and Date
      2012-10-24
    • Related Report
      2012 Annual Research Report
  • [Presentation] ChIP-seq revealed dynamic change of the chromatin conformation of GLUT3 in response to hypoxia via epigenetic modification.2012

    • Author(s)
      Imari Mimura, Tsuyoshi Inoue, Tetsuhiro Tanaka, Yasuharu Kanki, Shuichi Tsutsumi, Hiroyuki Aburatani, Tatsuhiko Kodama, Masaomi Nangaku, Youichiro Wada
    • Organizer
      International Society of Nephrology forefront.
    • Place of Presentation
      アメリカ・ミシガン大学
    • Year and Date
      2012-06-08
    • Related Report
      2012 Annual Research Report
  • [Presentation] 低酸素下におけるHIF1のクロマチン立体構造変化を介した糖輸送蛋白GLUT3発現制御メカニズムの解明2012

    • Author(s)
      三村維真理、 井上剛、 堤修一、 和田洋一郎、 油谷浩幸、 児玉龍彦、 南学正臣
    • Organizer
      日本腎臓学会
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Year and Date
      2012-06-03
    • Related Report
      2012 Annual Research Report
  • [Book] 日本腎臓学会雑誌2015

    • Author(s)
      三村 維真理
    • Total Pages
      7
    • Publisher
      日本腎臓学会
    • Related Report
      2014 Annual Research Report
  • [Book] 医学のあゆみ2014

    • Author(s)
      三村 維真理、田中 哲洋
    • Total Pages
      6
    • Publisher
      医歯薬出版
    • Related Report
      2014 Annual Research Report
  • [Book] 臨床病理2014

    • Author(s)
      三村 維真理、南学正臣
    • Total Pages
      10
    • Publisher
      克誠堂出版
    • Related Report
      2013 Annual Research Report
  • [Book] 腎と透析2013

    • Author(s)
      三村 維真理
    • Total Pages
      6
    • Publisher
      東京医学社
    • Related Report
      2013 Annual Research Report
  • [Book] 細胞 The cell2013

    • Author(s)
      上田 潤、三村 維真理
    • Total Pages
      4
    • Publisher
      ニューサイエンス社
    • Related Report
      2013 Annual Research Report
  • [Book] カレントテラピー2013

    • Author(s)
      三村 維真理
    • Total Pages
      5
    • Publisher
      ライフメディコム
    • Related Report
      2013 Annual Research Report
  • [Book] 医学のあゆみ244巻4号2013

    • Author(s)
      三村維真理
    • Total Pages
      8
    • Publisher
      医歯薬出版
    • Related Report
      2012 Annual Research Report
  • [Book] 実験医学5月号2012

    • Author(s)
      三村維真理、 油谷浩幸、 児玉龍彦、 南学正臣
    • Total Pages
      4
    • Publisher
      羊土社
    • Related Report
      2012 Annual Research Report
  • [Book] 血管医学13巻4号2012

    • Author(s)
      三村維真理
    • Total Pages
      8
    • Publisher
      メディカルレビュー社
    • Related Report
      2012 Annual Research Report

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Published: 2013-04-25   Modified: 2024-03-26  

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