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Innovation of a novel DN medication by targeting ChREBP

Research Project

Project/Area Number 20H04099
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 59040:Nutrition science and health science-related
Research InstitutionTohoku University

Principal Investigator

Sugawara Akira  東北大学, 医学系研究科, 教授 (90270834)

Co-Investigator(Kenkyū-buntansha) 岩渕 好治  東北大学, 薬学研究科, 教授 (20211766)
横山 敦  東北大学, 医学系研究科, 准教授 (20572332)
岡本 好司  東北大学, 大学病院, 講師 (80572247)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
Fiscal Year 2022: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2021: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2020: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Keywords糖尿病性腎症 / ChREBP / CRISPR-Cas9システム / ChIPアッセイ / 免疫沈降法 / 化合物ライブラリー / ハイスループットスクリーニング / 構造最適化 / 転写因子 / 新規創薬 / 創薬 / モデルマウス
Outline of Research at the Start

糖尿病性腎症(DN)の新規治療法の開発は国民の健康福利・医療経済の両面から喫緊の課題である。我々は化合物ライブラリーのHTSにて糖質応答転写因子ChREBPの活性化阻害薬D532を同定した。同薬は1型・2型DNモデルマウスに対して著明なDN改善効果を示したことから、本研究課題では1)DNの病態におけるChREBPの機序・分子機構の解明を目的としてChREBP欠損・非欠損DNモデルマウス間でのフェノタイプ検証・RNAシークエンス解析ならびにヒトDN・非DN腎生検組織間でのRNA発現の比較検討を行い、2)D532のDN改善メカニズムの解明ならびに実用化・臨床応用に向けた構造最適化を進める。

Outline of Final Research Achievements

We have identified a novel ChREBP inhibitor D-532 which can ameliorate the progression of diabetic nephropathy (DN) in DN model mice. I the present study, we have demonstrated the involvement of ChREBP in the progression of DN by generating ChREBP KO mice by CRISPR-Cas9 system. We have also demonstrated the direct interaction of D-532 and ChREBP. Additionally, D-532 was shown to inhibit the ChREBP binding to its target gene ny ChIP assay. Therefore, D-532 may be a novel therapeutic against DM.

Academic Significance and Societal Importance of the Research Achievements

本研究課題によりChREBPがDNの増悪因子であること、ならびにその阻害薬であるD-532が直接ChREBPを抑制することが明らかとなった。D-532はDNの新規治療薬たり得ると考えられることから、そのDNへの臨床応用・実用化はDN患者さんにとって大きな福音となることが期待される。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (33 results)

All 2022 2021 2020 Other

All Journal Article (14 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 14 results,  Open Access: 9 results) Presentation (12 results) (of which Int'l Joint Research: 2 results) Book (3 results) Remarks (3 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results)

  • [Journal Article] YM750, an ACAT Inhibitor, Acts on Adrenocortical Cells to Inhibit Aldosterone Secretion Due to Depolarization2022

    • Author(s)
      Shimada Hiroki、Hata Shuko、Yamazaki Yuto、Otsubo Yuri、Sato Ikuko、Ise Kazue、Yokoyama Atsushi、Suzuki Takashi、Sasano Hironobu、Sugawara Akira、Nakamura Yasuhiro
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 21 Pages: 12803-12803

    • DOI

      10.3390/ijms232112803

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] IRF2BP2 is a novel HNF4α co-repressor: Its role in gluconeogenic gene regulation via biochemically labile interaction2022

    • Author(s)
      Kouketsu Takumi、Monma Rina、Miyairi Yuri、Sawatsubashi Shun、Shima Hiroki、Igarashi Kazuhiko、Sugawara Akira、Yokoyama Atsushi
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 615 Pages: 81-87

    • DOI

      10.1016/j.bbrc.2022.04.133

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Expression of p11 and heteromeric TASK channels in mouse adrenal cortical cells and H295R cells.2022

    • Author(s)
      Matsuoka H, Harada K, Sugawara A, Kim D, Inoue M.
    • Journal Title

      Acta Histochem.

      Volume: 124 Issue: 5 Pages: 151898-151898

    • DOI

      10.1016/j.acthis.2022.151898

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The physiological and pathophysiological roles of carbohydrate response element binding protein in the kidney2022

    • Author(s)
      Yokoyama Atsushi、Suzuki Susumu、Okamoto Koji、Sugawara Akira
    • Journal Title

      Endocrine Journal

      Volume: 69 Issue: 6 Pages: 605-612

    • DOI

      10.1507/endocrj.EJ22-0083

    • ISSN
      0918-8959, 1348-4540
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel 8.57‐kb deletion of the upstream region of <i>PRKAR1A</i> in a family with Carney complex2022

    • Author(s)
      Ito Shin、Hashimoto Aya、Yamaguchi Kazunori、Kawamura Sadafumi、Myoen Shingo、Ogawa Maki、Sato Ikuro、Minato Takamichi、Miyabe Shingo、Nakazato Akira、Fujii Keitaro、Mochizuki Mai、Fujimori Haruna、Tamai Keiichi、Niihori Tetsuya、Aoki Yoko、Sugawara Akira、Sasano Hironobu、Shima Hiroshi、Yasuda Jun
    • Journal Title

      Molecular Genetics &amp; Genomic Medicine

      Volume: 10 Issue: 3

    • DOI

      10.1002/mgg3.1884

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The usefulness of angiotensin-(1-7) and des-Arg9-bradykinin as novel biomarkers for metabolic syndrome.2021

    • Author(s)
      Sugawara A, Shimada H, Otsubo Y, Kouketsu T, Suzuki S, Yokoyama A.
    • Journal Title

      Hypertens Res.

      Volume: 44 Issue: 8 Pages: 1034-1036

    • DOI

      10.1038/s41440-021-00671-9

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular Mechanisms of Functional Adrenocortical Adenoma and Carcinoma: Genetic Characterization and Intracellular Signaling Pathway2021

    • Author(s)
      Shimada Hiroki、Yamazaki Yuto、Sugawara Akira、Sasano Hironobu、Nakamura Yasuhiro
    • Journal Title

      Biomedicines

      Volume: 9 Issue: 8 Pages: 892-892

    • DOI

      10.3390/biomedicines9080892

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparative proteomic analysis to identify the novel target gene of angiotensin II in adrenocortical H295R cells2021

    • Author(s)
      Ito Ryo、Shima Hiroki、Masuda Koji、Sato Ikuko、Shimada Hiroki、Yokoyama Atsushi、Shirahige Katsuhiko、Igarashi Kazuhiko、Sugawara Akira
    • Journal Title

      Endocrine Journal

      Volume: 68 Issue: 4 Pages: 441-450

    • DOI

      10.1507/endocrj.EJ20-0144

    • NAID

      130008030764

    • ISSN
      0918-8959, 1348-4540
    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification and Functional Characterization of a Novel Androgen Receptor Coregulator, EAP12021

    • Author(s)
      Yokoyama Atsushi、Kouketsu Takumi、Otsubo Yuri、Noro Erika、Sawatsubashi Shun、Shima Hiroki、Satoh Ikuro、Kawamura Sadafumi、Suzuki Takashi、Igarashi Kazuhiko、Sugawara Akira
    • Journal Title

      Journal of the Endocrine Society

      Volume: 5 Issue: 11

    • DOI

      10.1210/jendso/bvab150

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Discovery of a chemical compound that suppresses expression of BEX2, a dormant cancer stem cell-related protein2021

    • Author(s)
      Saijoh S, Nakamura-Shima M, Shibuya-Takahashi R, Ito R, Sugawara A, Yamazaki T, Imai T, Asada Y, Matsuura K, Iwai W, Wakui Y, Abue M, Kawamura S, Katayose Y, Fujimori H, Mochizuki M, Yasuda J, Yamaguchi K, Sugamura K,Satoh K, Katori Y, Tamai K.
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 537 Pages: 132-139

    • DOI

      10.1016/j.bbrc.2020.11.022

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Expression and pathophysiological significance of carbohydrate response element binding protein (ChREBP) in the renal tubules of diabetic kidney2020

    • Author(s)
      Suzuki Susumu、Yokoyama Atsushi、Noro Erika、Aoki Satoshi、Shimizu Kyoko、Shimada Hiroki、Sugawara Akira
    • Journal Title

      Endocrine Journal

      Volume: 67 Issue: 3 Pages: 335-345

    • DOI

      10.1507/endocrj.EJ19-0133

    • NAID

      130007821346

    • ISSN
      0918-8959, 1348-4540
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Adipocyte-derived Factors on the Adrenal Cortex.2020

    • Author(s)
      Shimada H, Noro E, Suzuki S, Sakamoto J, Sato I, Parvin R, Yokoyama A, Sugawara A
    • Journal Title

      Curr Mol Pharmacol..

      Volume: 13(1) Issue: 1 Pages: 2-6

    • DOI

      10.2174/1874467212666191015161334

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] FABP7 Regulates Acetyl-CoA Metabolism Through the Interaction with ACLY in the Nucleus of Astrocytes2020

    • Author(s)
      Kagawa Y, Umaru BA, Shima H, Ito R, Zama R, Islam A, Kanno S, Yasui A, Sato S, Jozaki K, Shil SK, Miyazaki H, Kobayashi S, Yamamoto Y, Kogo H, Shimamoto-Mitsuyama C, Sugawara A, Sugino N, Kanamori M, Tominaga T, Yoshikawa T, Fukunaga K, Igarashi K, Owada Y
    • Journal Title

      Molecular Neurobiology

      Volume: 57 Issue: 12 Pages: 4891-4910

    • DOI

      10.1007/s12035-020-02057-3

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The establishment of a novel high-throughput screening system using RNA-guided genome editing to identify chemicals that suppress aldosterone synthase expression2020

    • Author(s)
      Ito R, Morita M, Nakano T, Sato I, Yokoyama A, Sugawara A
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 534 Pages: 672-679

    • DOI

      10.1016/j.bbrc.2020.11.020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Presentation] Examination of the effectiveness of diabetic nephropathy treatment targeting ChREBP activity2022

    • Author(s)
      Suzuki S, Yokoyama A, Okamoto K, Iwabuchi Y, Sugawara A.
    • Organizer
      アメリカ内分泌学会
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Novel Hnf4α Receptor Corepressor, Irf2bp2: Its Role In The Gluconeogenic Gene Regulation Via Biochemically Labile Interaction2022

    • Author(s)
      Kouketsu T, Yokoyama A, Monma R, Miyairi Y, Sawatsubashi S, Shima H, Igarashi K, Sugawara A.
    • Organizer
      アメリカ内分泌学会
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 未知の脂肪細胞由来因子による副腎CYP11B2発現誘導機序の解明2021

    • Author(s)
      高橋 馨、島田洋樹、佐藤郁子、横山 敦、菅原 明
    • Organizer
      第94回日本内分泌学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] CYP11B2とKCNJ5変異体を標的とした原発性アルドステロン症の新規創薬2021

    • Author(s)
      五十嵐萌、星 啓太、横山 敦、尾坪優李、島田洋樹、菅原 明
    • Organizer
      第94回日本内分泌学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 糖質応答性転写因子ChREBPを標的とした糖尿病性腎症に対する新規治療薬の開発2021

    • Author(s)
      鈴木 歩、横山 敦、岩渕 好治、菅原 明
    • Organizer
      第94回日本内分泌学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] オーファン核内受容体HNF4αを標的とした抗グルカゴン作用薬の開発2021

    • Author(s)
      末松 渉、畠山慎治、横山 敦、菅原 明
    • Organizer
      第94回日本内分泌学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 糖尿病性腎症の発症・進展における腎近位尿細管ChREBPの機能解析2021

    • Author(s)
      西澤翔輝、野呂英理香、鈴木 歩、横山 敦、岡本好司、菅原 明
    • Organizer
      第94回日本内分泌学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 肝臓におけるHNF4αを介した糖新生遺伝子の転写制御メカニズムの解明2021

    • Author(s)
      纐纈拓海、横山 敦、菅原 明
    • Organizer
      第94回日本内分泌学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 未知の脂肪細胞由来因子による副腎アルドステロン合成酵素(CYP11B2)発現亢進機序の解明2020

    • Author(s)
      坂本 純、島田洋樹、高橋 馨、横山 敦、菅原 明
    • Organizer
      第93回日本内分泌学会学術総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] CYP11B2・変異KCNJ5を標的とした 原発性アルドステロン症の新規創薬2020

    • Author(s)
      星 啓太、横山 敦、五十嵐萌、島田洋樹、菅原 明
    • Organizer
      第93回日本内分泌学会学術総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 肝臓におけるHNF4αを介した糖新生遺伝子の転写機構の解明2020

    • Author(s)
      門間里奈、宮入優里、横山 敦、菅原 明
    • Organizer
      第93回日本内分泌学会学術総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 糖尿病性腎症に対する糖質応答性転写因子ChREBPを標的とした新規治療薬開発の試み2020

    • Author(s)
      鈴木 歩、横山 敦、岩渕好治、菅原 明
    • Organizer
      第63回日本糖尿病学会年次学術集会
    • Related Report
      2020 Annual Research Report
  • [Book] シンプル生化学(改訂第7版)2020

    • Author(s)
      菅原 明
    • Total Pages
      438
    • Publisher
      南江堂
    • Related Report
      2020 Annual Research Report
  • [Book] 新臨床内科学(第10版)2020

    • Author(s)
      菅原 明
    • Total Pages
      1960
    • Publisher
      医学書院
    • Related Report
      2020 Annual Research Report
  • [Book] 臨床検査法提要(改訂第35版)2020

    • Author(s)
      菅原 明
    • Total Pages
      2012
    • Publisher
      金原出版
    • Related Report
      2020 Annual Research Report
  • [Remarks] 東北大学医学部・大学院医学系研究科 保健学科検査技術科学専攻 分子内分泌学分野

    • URL

      https://www.molendo.med.tohoku.ac.jp/

    • Related Report
      2022 Annual Research Report
  • [Remarks] 菅原研究室

    • URL

      https://www.molendo.med.tohoku.ac.jp/

    • Related Report
      2021 Annual Research Report
  • [Remarks] ホルモン核内受容体の基礎研究を基盤とした内分泌代謝疾患・メタボリック症候群の病態解明ならびに新規創薬

    • URL

      https://www.med.tohoku.ac.jp/about/laboratory/189.html

    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 1,3-ジオキソラン誘導体2020

    • Inventor(s)
      菅原 明、横山 敦、鈴木 歩、岩渕 好治、土井 隆行
    • Industrial Property Rights Holder
      菅原 明、横山 敦、鈴木 歩、岩渕 好治、土井 隆行
    • Industrial Property Rights Type
      特許
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report
    • Overseas

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Published: 2020-04-28   Modified: 2024-01-30  

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