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Metabolic regulation and the remodeling tissue microenvironment

Research Project

Project/Area Number 18K07211
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 50010:Tumor biology-related
Research InstitutionKindai University

Principal Investigator

Okada Hitoshi  近畿大学, 医学部, 教授 (20280620)

Co-Investigator(Kenkyū-buntansha) 天野 恭志  近畿大学, 医学部, 助教 (20549331)
古室 暁義  近畿大学, 医学部, 講師 (50512274)
上田 健  近畿大学, 医学部, 准教授 (60585149)
太田 一成  近畿大学, 医学部, 助教 (70589928)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords組織微小環境 / がん / 代謝制御 / エピジェネティクス / マウスモデル / 代謝異常 / 代謝
Outline of Final Research Achievements

Disruption of the proteostasis network leads to a variety of human diseases including neurodegenerative disorders, metabolic diseases, lysosome diseases, cancer and aging. In this project, we investigated Bat3 functions in vivo using original liver-specific Bat3 deficient mice with special emphasis on metabolic regulation. Histological, biochemical and molecular biological analyses showed that Bat3 deficiency in the liver resulted in liver damages and enhanced ER stress, metabolic stress and inflammation signature. These data suggest that Bat3 deficiency induced dysregulated proteostasis and metabolic stress, which exacerbate liver damage in vivo.

Academic Significance and Societal Importance of the Research Achievements

近年、生活習慣病に強く関連する非アルコール性脂肪肝炎が原因とされる慢性肝炎、肝硬変、肝がん症例が世界的に増加傾向にある。しかしながら、代謝ストレスにより惹起される肝障害、肝硬変、肝がんの個体レベルでの発症の詳細は不明な点も多い。我々の研究結果は、我々が独自に作成したマウスモデルが代謝ストレスにより引き起こされる肝炎、肝硬変、自然発症肝がんの病態を理解するための有用なモデルとなり得ること示唆している。従って、これらのモデルを用いて代謝性肝障害に関与するシグナル経路の詳細を検討することはその治療法、予防法を開発する上で社会的にも大変に意義深い。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (37 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (7 results) Journal Article (9 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 8 results,  Open Access: 6 results) Presentation (21 results) (of which Invited: 1 results)

  • [Int'l Joint Research] Chungbuk National University(韓国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Harvard Medical School/Brigham and Women's Hospital/Emory University(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of Toronto/Princess Margaret Cancer Centre(カナダ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Goethe University/Max Planck Institute/University Hospital Heidelberg(ドイツ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Columbia University/NIH/Harvard Medical School(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] University Frankfurt/Universiy Mainz(ドイツ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Harvard Medical School/Brigham and Women's Hospita(米国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] The KDM4B-CCAR-MED1 axis is a critical regulator of osteoblast differentiation and bone homeostasis2021

    • Author(s)
      Kyunghwan Kim, Sun-Ju Yi, You-Jee Jang, Hye-Jung Kim, Kyubin Lee, Hyerim Lee, Yeojin Kim, Junil Kim, Seon Young Hwang, Hitoshi Okada, Jae-Il Park, Kyuho Kang, Jin Sook Song
    • Journal Title

      Bone Research

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Bat3 controls Tim-3 mediated T cell terminal differentiation and exhaustion in an mTORC2-dependent manner2021

    • Author(s)
      Chen Zhu, Karen O. Dixon, Meromit Singer, Guangxiang Gu, Sheng Xiao, Sarah Zaghouani, Chao Wang, Markus A. Schramm, Kouichiro Goto, Elena Christian, Kathleen Newcomer, Manu Rangachari, Orit Rosenblatt-Rosen, Hitoshi Okada, Tak Mak, Aviv Regev, Vijay Kuchroo
    • Journal Title

      Science Advances

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ascorbate sensitizes human osteosarcoma cells to the cytostatic effects of cisplatin2020

    • Author(s)
      Oka Naohiro、Komuro Akiyoshi、Amano Hisayuki、Dash Suman、Honda Masahiko、Ota Kazushige、Nishimura Shunji、Ueda Takeshi、Akagi Masao、Okada Hitoshi
    • Journal Title

      Pharmacology Research & Perspectives

      Volume: 8 Issue: 4

    • DOI

      10.1002/prp2.632

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The histone demethylase JMJD2B regulates endothelial-to-mesenchymal transition2020

    • Author(s)
      Simone F. Glaser, Andreas W. Heum, Lukas Tombor, Patrick Hofmann, Marion Muhly-Reinholz, Ariane Fischer, Stefan Gunther, Karoline E. Kokot, Hitoshi Okada, David Hassel, Sandeep Kumar, Hanjoong Jo, Reinier A. Boon, Wesley Abplanalp, David John, Jes-Niels Boeckel, and Stefanie Dimmeler
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 117 Issue: 15 Pages: 8657-8657

    • DOI

      10.1073/pnas.2004981117

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High fat diet triggers a reduction in body fat mass in female mice deficient for Utx demethylase2019

    • Author(s)
      Ota K, Komuro A, Amano H, Kanai A, Ge K, Ueda T, Okada H
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 10036-10036

    • DOI

      10.1038/s41598-019-46445-9

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Deficiency of Vgll2 Gene Alters the Gene Expression Profiling of Skeletal Muscle Subjected to Mechanical Overload2019

    • Author(s)
      Hitachi Keisuke、Inagaki Hidehito、Kurahashi Hiroki、Okada Hitoshi、Tsuchida Kunihiro、Honda Masahiko
    • Journal Title

      Frontiers in Sports and Active Living

      Volume: 1 Pages: 1-4

    • DOI

      10.3389/fspor.2019.00041

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Telomeres and sirtuins: at the end we meet again2019

    • Author(s)
      Amano Hisayuki、Sahin Ergun
    • Journal Title

      Molecular & Cellular Oncology

      Volume: 6 Issue: 5 Pages: e1632613-e1632613

    • DOI

      10.1080/23723556.2019.1632613

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] JMJD2B/KDM4B inactivation in adipose tissues accelerates obesity and systemic metabolic abnormalities2018

    • Author(s)
      Kang Changkeun、Saso Kayoko、Ota Kazushige、Kawazu Masahito、Ueda Takeshi、Okada Hitoshi
    • Journal Title

      Genes to Cells

      Volume: 23 Issue: 9 Pages: 767-777

    • DOI

      10.1111/gtc.12627

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 骨肉腫におけるシスプラチンと抗酸化物質によるROS産生を介した抗腫瘍効果の検討2018

    • Author(s)
      岡尚宏, 天野恭志, 古室暁義, 太田一成, 上田健, 西村俊司, 岡田斉, 赤木將男
    • Journal Title

      日本整形外科学会雑誌

      Volume: 92 Pages: 2039-2039

    • Related Report
      2018 Research-status Report
  • [Presentation] Sirt1-NAD+経路による炎症性腸疾患とその関連大腸がんの抑制機構の解明2020

    • Author(s)
      天野恭志
    • Organizer
      第93回 日本生化学会大会(9月14-16日、WEB開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] ヒストン脱メチル化酵素KDM6Aの機能阻害による乳がんの悪性化への影響2020

    • Author(s)
      古室暁義
    • Organizer
      第79回 日本癌学会学術総会(10月1-16日)
    • Related Report
      2020 Annual Research Report
  • [Presentation] ヒストン脱メチル化酵素KDM6Aの機能欠損は乳がんの悪性化と転移を促進する2020

    • Author(s)
      古室暁義
    • Organizer
      第24回 日本がん分子標的治療学会学術集会(10月6-8日)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Sirt1-NAD+経路による炎症性腸疾患とその関連大腸がんの抑制機構の解明2020

    • Author(s)
      天野恭志
    • Organizer
      第24回 日本がん分子標的治療学会学術集会(10月6-8日)
    • Related Report
      2020 Annual Research Report
  • [Presentation] アスコルビン酸は骨肉腫細胞へのシスプラチン感受性を増強する2020

    • Author(s)
      上田健
    • Organizer
      第24回 日本がん分子標的治療学会学術集会(10月6-8日)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 急性骨髄性白血病におけるエピゲノム調節因子の役割2019

    • Author(s)
      上田健
    • Organizer
      第23回 日本がん分子標的治療学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] 乳がん悪性化におけるヒストン脱メチル化酵素の役割2019

    • Author(s)
      古室暁義
    • Organizer
      第23回 日本がん分子標的治療学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] Sirt1-NAD+経路による炎症性腸疾患関連大腸がんの抑制機構の解明2019

    • Author(s)
      天野恭志
    • Organizer
      第23回 日本がん分子標的治療学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] テロメア損傷は、Sirtuin遺伝子群の発現を抑制し、肝繊維化を促進する2019

    • Author(s)
      天野恭志
    • Organizer
      新学術領域研究「化学コミュニケションフロンティア」第3回若手シンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] 8;21転座急性骨髄性白血病におけるエピゲノム調節因子の役割2019

    • Author(s)
      上田健
    • Organizer
      第92回 日本生化学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] がん化におけるHLA-B-associated transcript3 (Bat3)/Scytheの役割2019

    • Author(s)
      岡田斉
    • Organizer
      第92回 日本生化学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Sirt1-NAD+経路による炎症性腸疾患の抑制機構の解明2019

    • Author(s)
      天野恭志
    • Organizer
      第92回 日本生化学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Inhibition of histone demethylase KDM6A promotes breast cancer progression2019

    • Author(s)
      古室暁義
    • Organizer
      第78回 日本癌学術総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Utx欠損は高脂肪食により誘導される肥満を雌マウス特異的に抑制する2019

    • Author(s)
      岡田斉
    • Organizer
      第48回 日本分子生物学会年会
    • Related Report
      2019 Research-status Report
  • [Presentation] エピジェネティクスから考える環境と肥満2018

    • Author(s)
      岡田 斉
    • Organizer
      第18回日本抗加齢医学会総会 シンポジウム
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] ヒストン脱メチル化酵素KDM4Bの急性骨髄性白血病における役割2018

    • Author(s)
      上田 健
    • Organizer
      第91回日本生化学会大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Effect of inhibition of histone demethylase KDM6A on breast cancer development2018

    • Author(s)
      古室暁義
    • Organizer
      第77回日本癌学会学術総会
    • Related Report
      2018 Research-status Report
  • [Presentation] 急性骨髄性白血病におけるヒストン脱メチル化酵素KDM4Bの役割2018

    • Author(s)
      上田 健
    • Organizer
      第80回日本血液学会
    • Related Report
      2018 Research-status Report
  • [Presentation] テロメア損傷は、Sirtuin遺伝子群の発現を抑制し、肝線維化を促進する2018

    • Author(s)
      天野恭志
    • Organizer
      第22回日本がん分子標的治療学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 乳がん悪性化におけるヒストン脱メチル化酵素KDM6Aの役割2018

    • Author(s)
      古室暁義
    • Organizer
      第22回日本がん分子標的治療学会
    • Related Report
      2018 Research-status Report
  • [Presentation] KDM4B/JMJD2B inactivation in adipose tissues accelerates obesity and systemic metabolic abnormalities2018

    • Author(s)
      岡田 斉
    • Organizer
      第91回日本生化学会大会
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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