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Mechanism of NASH pathogenesis by nuclear receptors through qualitative changes in fatty acids

Research Project

Project/Area Number 19K07474
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 49030:Experimental pathology-related
Research InstitutionGunma University

Principal Investigator

Inoue Yusuke  群馬大学, 大学院理工学府, 教授 (90304302)

Co-Investigator(Kenkyū-buntansha) 阪口 政清  岡山大学, 医歯薬学総合研究科, 教授 (70379840)
柿崎 暁  群馬大学, 大学院医学系研究科, 講師 (80344935)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords脂肪肝 / 核内受容体 / 脂肪酸 / 繊維化 / NASH / 線維化 / miRNA
Outline of Research at the Start

NASHは肝硬変や肝癌に進行する悪性疾患であるが、その発症機構は不明で治療薬もない。Hnf4aΔHマウスはNASHを発症するが、HNF4αとPPARαを欠損させたダブル欠損マウスではNASHが改善する。しかし、PPARαの活性化機構は解明されていない。本研究では、(1)Hnf4aΔHマウスで発現上昇する脂肪酸不飽和化/伸長酵素が、脂肪酸の質的変化を引き起こし、PPARαを活性化する。(2)miRNA の発現低下が、PPARαのさらなる活性化と肝線維化を促進する。という仮説を検証することにより、NASH発症機序の解明を目指す。

Outline of Final Research Achievements

Non-alcoholic steatohepatitis (NASH) is a malignant disease that progresses to cirrhosis and hepatocelular carcinoma, for which there is no cure. Mice with liver-specific deficiency of the nuclear receptor HNF4α (KO mice) develop NASH, but NASH was ameliorated in double-deficient mice by crossing KO mice with PPARα-deficient mice. Therefore, KO mice develop NASH due to PPARα activation. The activation was found to be accompanied by changes in the composition of fatty acids in the liver. In particular, an increase in oleic acid was proven to activate PPARα.

Academic Significance and Societal Importance of the Research Achievements

本研究により、脂肪酸組成の変化による核内受容体PPARαの活性化による非アルコール性脂肪性肝炎(NASH)の新しい発症機構が解明できた。本研究で得られた知見は、2つの核内受容体であるHNF4αとPPARαのシグナルカスケードに着目したNAFLD/NASHの新しい診断・治療法の開発に貢献できることが期待される。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (27 results)

All 2021 2020 2019 2018

All Journal Article (11 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 11 results,  Open Access: 9 results) Presentation (16 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Synergistic regulation of hepatic Fsp27b expression by HNF4A and CREBH2020

    • Author(s)
      Kasano-Camones CI, Takizawa M, Iwasaki W, Sasaki S, Hamada M, Morimoto A, Sakaguchi M, Gonzalez FJ, Inoue Y
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 530 Issue: 2 Pages: 432-439

    • DOI

      10.1016/j.bbrc.2020.05.070

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neuroplastinβ-mediated upregulation of solute carrier family 22 member 18 antisense (SLC22A18AS) plays a crucial role in the epithelial-mesenchymal transition, leading to lung cancer cells' enhanced motility2020

    • Author(s)
      Bajkowska Karolina、Sumardika I. Wayan、Tomonobu Nahoko、Chen Youyi、Yamamoto Ken-ichi、Kinoshita Rie、Murata Hitoshi、Gede Yoni Komalasari Ni Luh、Jiang Fan、Yamauchi Akira、Winarsa Ruma I. Made、Kasano-Camones Carlos Ichiro、Inoue Yusuke、Sakaguchi Masakiyo
    • Journal Title

      Biochemistry and Biophysics Reports

      Volume: 22 Pages: 100768-100768

    • DOI

      10.1016/j.bbrep.2020.100768

    • NAID

      120006890008

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Xylitol acts as an anticancer monosaccharide to induce selective cancer death via regulation of the glutathione level2020

    • Author(s)
      Tomonobu Nahoko、Komalasari Ni Luh Gede Yoni、Sumardika I Wayan、Jiang Fan、Chen Youyi、Yamamoto Ken-ichi、Kinoshita Rie、Murata Hitoshi、Inoue Yusuke、Sakaguchi Masakiyo
    • Journal Title

      Chemico-Biological Interactions

      Volume: 324 Pages: 109085-109085

    • DOI

      10.1016/j.cbi.2020.109085

    • NAID

      120006892917

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extracellular S100A11 plays a critical role in spread of the fibroblast population in pancreatic cancers2019

    • Author(s)
      Takamatsu H, Yamamoto K, Tomonobu N, Murata H, Inoue Y, Yamauchi A, Sumardika W, Youyi C, Kinoshita R, Yamamura M, Fujiwara H, Mitsui Y, Araki K, Futami J, Saito K, Iioka H, Ruma MW, Putranto EW, Nishibori M, Kondo E, Yamamoto Y, Toyooka S, Sakaguchi M
    • Journal Title

      Oncol Res

      Volume: - Issue: 6 Pages: 713-727

    • DOI

      10.3727/096504018x15433161908259

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neuroplastin-β mediates S100A8/A9-induced lung cancer disseminative progression.2019

    • Author(s)
      Sumardika IW, Chen Y, Tomonobu N, Kinoshita R, Ruma IMW, Sato H, Kondo E, Inoue Y, Yamauchi A, Murata H, Yamamoto KI, Tomida S, Shien K, Yamamoto H, Soh J, Futami J, Putranto EW, Hibino T, Nishibori M, Toyooka S, Sakaguchi M
    • Journal Title

      Mol Carcinog.

      Volume: - Issue: 6 Pages: 980-995

    • DOI

      10.1002/mc.22987

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Melanoma cell adhesion molecule is the driving force behind the dissemination of melanoma upon S100A8/A9 binding in the original skin lesion.2019

    • Author(s)
      Chen Y, Sumardika IW, Tomonobu N, Winarsa Ruma IM, Kinoshita R, Kondo E, Inoue Y, Sato H, Yamauchi A, Murata H, Yamamoto KI, Tomida S, Shien K, Yamamoto H, Soh J, Liu M, Futami J, Sasai K, Katayama H, Kubo M, Putranto EW, Hibino T, Sun B, Nishibori M, Toyooka S, Sakaguchi M
    • Journal Title

      Cancer Lett.

      Volume: - Pages: 178-190

    • DOI

      10.1016/j.canlet.2019.03.023

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Convenient methodology for extraction and subsequent selective propagation of mouse melanocytes in culture from adult mouse skin tissue.2019

    • Author(s)
      Tomonobu N, Kinoshita R, Sumardika IW, Chen Y, Inoue Y, Yamauchi A, Yamamoto KI, Murata H, Sakaguchi M
    • Journal Title

      Biochem Biophys Rep.

      Volume: - Pages: 100619-100619

    • DOI

      10.1016/j.bbrep.2019.100619

    • NAID

      120006948964

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Critical role of the MCAM-ETV4 axis triggered by extracellular S100A8/A9 in breast cancer aggressiveness.2019

    • Author(s)
      Chen Y, Sumardika IW, Tomonobu N, Kinoshita R, Inoue Y, Iioka H, Mitsui Y, Saito K, Ruma IMW, Sato H, Yamauchi A, Murata H, Yamamoto KI, Tomida S, Shien K, Yamamoto H, Soh J, Futami J, Kubo M, Putranto EW, Murakami T, Liu M, Hibino T, Nishibori M, Kondo E, Toyooka S, Sakaguchi M.
    • Journal Title

      Neoplasia.

      Volume: 21(7) Issue: 7 Pages: 627-640

    • DOI

      10.1016/j.neo.2019.04.006

    • NAID

      120006948963

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Upregulation of Mobility in Pancreatic Cancer Cells by Secreted S100A11 Through Activation of Surrounding Fibroblasts2019

    • Author(s)
      Mitsui Yosuke、Tomonobu Nahoko、Watanabe Masami、Kinoshita Rie、Sumardika I Wayan、Youyi Chen、Murata Hitoshi et al.
    • Journal Title

      Oncology Research Featuring Preclinical and Clinical Cancer Therapeutics

      Volume: 27 Issue: 8 Pages: 945-956

    • DOI

      10.3727/096504019x15555408784978

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] exSSSRs (extracellular S100 soil sensor receptors)-Fc fusion proteins work as prominent decoys to S100A8/A9-induced lung tropic cancer metastasis.2018

    • Author(s)
      Kinoshita R, Sato H, Yamauchi A, Takahashi Y, Inoue Y, Sumardika IW, Chen Y, Tomonobu N, Araki K, Shien K, Tomida S, Torigoe H, Namba K, Kurihara E, Ogoshi Y, Murata H, Yamamoto KI, Futami J, Putranto EW, Ruma IMW, Yamamoto H, Soh J, Hibino T, Nishibori M, Kondo E, Toyooka S, Sakaguchi M
    • Journal Title

      Int J Cancer.

      Volume: - Issue: 12 Pages: 3138-3145

    • DOI

      10.1002/ijc.31945

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Newly developed anti-S100A8/A9 monoclonal antibody efficiently prevents lung tropic cancer metastasis.2018

    • Author(s)
      Kinoshita R, Sato H, Yamauchi A, Takahashi Y, Inoue Y, Sumardika IW, Chen Y, Tomonobu N, Araki K, Shien K, Tomida S, Torigoe H, Namba K, Kurihara E, Ogoshi Y, Murata H, Yamamoto KI, Futami J, Putranto EW, Ruma IMW, Yamamoto H, Soh J, Hibino T, Nishibori M, Kondo E, Toyooka S, Sakaguchi M.
    • Journal Title

      Int J Cancer.

      Volume: 印刷中 Issue: 2 Pages: 569-575

    • DOI

      10.1002/ijc.31982

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 近位尿細管における核内受容体HNF4αの機能解析2021

    • Author(s)
      水野叶梧、猪野天音、Romanas Chaleckis、淀美穂里、服部詩萌里、柳田素子、井上裕介
    • Organizer
      日本化学会関東支部群馬地区研究交流発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 核内受容体HNF4α/SHP複合体の相互作用解析2021

    • Author(s)
      吉田滉一郎、寺脇慎一、井上裕介
    • Organizer
      日本化学会関東支部群馬地区研究交流発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Synergistic Regulation of Hepatic Fsp27b Expression by HNF4α and CREBH2021

    • Author(s)
      Carlos Ichiro Kasano-Camones, Masayuki Takizawa, Wakana Iwasaki, Shota Sasaki, Mume Hamada, Aoi Morimoto, Masakiyo Sakaguchi, Frank J. Gonzalez, Yusuke Inoue
    • Organizer
      Asian Pacific Association for the Study of Liver(APASL) Single Topic Conference Osaka
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] HNF4γ2に相互作用するタンパク質の探索2020

    • Author(s)
      江原伸哉、佐々木翔太、浦部 瑞穂、前田つかさ、鈴木淳子、入江亮太、鈴木正則、外丸靖浩、阪口政清、Gonzalez Frank、井上裕介
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 近位尿細管におけるHNF4αの標的遺伝子の同定2020

    • Author(s)
      淀美穂里、服部詩萌里、水野叶梧、柳田素子、井上裕介
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] HNF4αとCREBHによる肝臓のFsp27bの相乗的な発現制御2020

    • Author(s)
      笠野一郎、瀧澤将行、岩崎若菜、佐々木翔太、濱田夢芽、守本葵、阪口政清、Frank Gonzalez、井上裕介
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 肝臓におけるHNF4α/miR-194-5p経路の標的遺伝子の探索2020

    • Author(s)
      岩崎若菜、守本葵、松田龍太郎、井上裕介
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] HNF4AとCREBHによる肝臓CIDE2/Fsp27bの相乗的な発現制御2020

    • Author(s)
      笠野一郎、瀧澤将行、岩﨑若菜、佐々木翔太、濱田夢芽、守本葵、阪口政清、Frank J Gonzalez、井上裕介
    • Organizer
      第19回生体機能研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] 肝臓におけるHNF4α/miR-194経路の標的遺伝子の探索2020

    • Author(s)
      岩﨑若菜、守本葵、井上裕介
    • Organizer
      第19回生体機能研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] ヒト肺がん細胞で発現する核内受容体HNF4αの 機能解析2020

    • Author(s)
      黒田知紘、亀井めぐみ、井上裕介
    • Organizer
      令和2年度日本化学会関東支部 群馬地区 研究交流発表会
    • Related Report
      2020 Research-status Report
  • [Presentation] miR-455を介した新規HNF4αカスケードの同定2020

    • Author(s)
      加藤佑弥、小菅優里、秋山萌、岩﨑若菜、井上裕介
    • Organizer
      令和2年度日本化学会関東支部 群馬地区 研究交流発表会
    • Related Report
      2020 Research-status Report
  • [Presentation] 肝がん細胞を抑制するSALL1の標的遺伝子の同定2020

    • Author(s)
      齋藤義文、安藤翔太朗、井上裕介
    • Organizer
      令和2年度日本化学会関東支部 群馬地区 研究交流発表会
    • Related Report
      2020 Research-status Report
  • [Presentation] HNF4AとCREBHによる肝臓CIDEC2/Fsp27bの相乗的な発現制御2020

    • Author(s)
      笠野一郎、瀧澤将行、岩﨑若菜、佐々木翔太、濱田夢芽、守本葵、阪口政清、Frank J. Gonzalez、井上裕介
    • Organizer
      令和2年度日本化学会関東支部 群馬地区 研究交流発表会
    • Related Report
      2020 Research-status Report
  • [Presentation] HNF4αを介した補体遺伝子C8γおよびC9の転写活性化機構の解析2019

    • Author(s)
      笠野一郎、大橋真衣子、横田聡美、坂本憲昭、Frank J. Gonzalez、井上裕介
    • Organizer
      第42回日本分子生物学会
    • Related Report
      2019 Research-status Report
  • [Presentation] miR-Xを介した肝臓の新規HNF4αカスケードの同定2019

    • Author(s)
      小菅優里、秋山萌、岩﨑若菜、井上裕介
    • Organizer
      第42回日本分子生物学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 肺腺がん細胞における核内受容体HNF4αの機能解析と標的遺伝子の同定2019

    • Author(s)
      亀井めぐみ、濱田真輝、阪口政清、井上裕介
    • Organizer
      第42回日本分子生物学会
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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