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Development of a strategy of drug development for ABC transporter-related diseases

Research Project

Project/Area Number 17H04007
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Medical pharmacy
Research InstitutionThe University of Tokyo

Principal Investigator

Hayashi Hisamitsu  東京大学, 大学院薬学系研究科(薬学部), 助教 (10451858)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2019: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Keywords輸送担体 / トランスポーター / 創薬 / タンパク質分解 / ABCトランスポーター
Outline of Final Research Achievements

To establish a strategy of drug development for ABC transporter-related diseases, we analyzed molecular mechanism underlying degradation mechanism of cell surface-resident ABCA1, an ABC transporter that has an inhibitory effect on atherosclerosis.
This is based on our basic and clinical evidence obtained from studies of other ABC transporters. We have performed library screening, interactome analysis, and subsequent verification experiments using cultured cells and genetically modified mice and
identified multiple molecules that promote the degradation of cell surface-resident ABCA1.

Academic Significance and Societal Importance of the Research Achievements

生活習慣病から希少難病に至るまで、細胞膜に発現するABC輸送体の活性化により、治療が実現すると考えられる治療法未確立の疾患が明らかにされている。しかしながら、生体内でABC輸送体を活性化する方法論が未確立であるため、当該疾患群に対する医薬品開発は困難を極めている。本研究成果は、当該疾患群を対象とした医薬品開発の基盤構築に資する。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (16 results)

All 2020 2019 2018

All Journal Article (4 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 4 results) Presentation (12 results) (of which Int'l Joint Research: 1 results,  Invited: 8 results)

  • [Journal Article] Proposal of a liver histology‐based scoring system for bile salt export pump deficiency2020

    • Author(s)
      Zen Yoh、Kondou Hiroki、Nakazawa Atsuko、Tanikawa Ken、Hasegawa Yasuhiro、Bessho Kazuhiko、Imagawa Kazuo、Ishige Takashi、Inui Ayano、Suzuki Mitsuyoshi、Kasahara Mureo、Yamamoto Kouji、Yoshioka Takako、Kage Masayoshi、Hayashi Hisamitsu
    • Journal Title

      Hepatology Research

      Volume: Online ahead of print. Issue: 6 Pages: 754-762

    • DOI

      10.1111/hepr.13494

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of food on the pharmacokinetics and therapeutic efficacy of 4-phenylbutyrate in progressive familial intrahepatic cholestasis2019

    • Author(s)
      Nakano S, Osaka S, Sabu Y, Minowa K, Hirai S, Kondou H, Kimura T, Azuma Y, Watanabe S, Inui A, Bessho K, Nakamura H, Kusano H, Nakazawa A, Tanikawa K, Kage M, Shimizu T, Kusuhara H, Zen Y, Suzuki M, Hayashi H.
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1

    • DOI

      10.1038/s41598-019-53628-x

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Clinical phenotype and molecular analysis of a homozygous ABCB11 mutation responsible for progressive infantile cholestasis.2018

    • Author(s)
      Imagawa K, Hayashi H, Sabu Y, Tanikawa K, Fujishiro J, Kajikawa D, Wada H, Kudo T, Kage M, Kusuhara H, Sumazaki R.
    • Journal Title

      J Hum Genet.

      Volume: 印刷中 Issue: 5 Pages: 569-577

    • DOI

      10.1038/s10038-018-0431-1

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assessment of ATP8B1 Deficiency in Pediatric Patients With Cholestasis Using Peripheral Blood Monocyte-Derived Macrophages.2018

    • Author(s)
      Hayashi H, Naoi S, Togawa T, Hirose Y, Kondou H, Hasegawa Y, Abukawa D, Sasaki M, Muroya K, Watanabe S, Nakano S, Minowa K, Inui A, Fukuda A, Kasahara M, Nagasaka H, Bessho K, Suzuki M, Kusuhara H.
    • Journal Title

      EBioMedicine.

      Volume: 27 Pages: 187-199

    • DOI

      10.1016/j.ebiom.2017.10.007

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Development of Novel Medical Therapy for Pediatric Liver Diseases with Intrahepatic Cholestasis2019

    • Author(s)
      Hisamitsu Hayashi
    • Organizer
      APASL STC Tokyo 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 進行性家族性肝内胆汁うっ滞症2型の病態解明を基盤とした創薬研究2019

    • Author(s)
      林 久允
    • Organizer
      京都小児外科セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] トランスポーター関連希少疾患に対する新規治療戦略の開発を指向した創薬研究2019

    • Author(s)
      林 久允
    • Organizer
      第26回HAB研究機構学術年会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Translational and reverse translational research on pediatric cholestatic liver diseases2019

    • Author(s)
      Hisamitsu Hayashi
    • Organizer
      THE 14th SUGIYAMA LABORATORY (RIKEN) OPEN SYMPOSIUM
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Repurposing of 4-phenylbutyrate for treatment of pediatric liver diseases with intrahepatic cholestasis2019

    • Author(s)
      Hisamitsu Hayashi
    • Organizer
      JDDW2019
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 家族性肝内胆汁うっ滞症の成因、診断、治療に関する最新知見2019

    • Author(s)
      林 久允
    • Organizer
      第46回日本小児栄養消化器肝臓学会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 肝内胆汁うっ滞症に対する創薬研究を基盤としたリバーストランスレーショナルリサーチ2019

    • Author(s)
      林 久允
    • Organizer
      第2回若手研究者コミュニティー: 順天堂大学
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 難治性肝内胆汁うっ滞症の医薬品開発研究を基盤としたリバーストランスレーショナルリサーチ2019

    • Author(s)
      林 久允
    • Organizer
      第11回小児肝臓・肝移植研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 家族性肝内胆汁うっ滞症2型の病型鑑別を目的としたABCB11の病因変異の解析2019

    • Author(s)
      佐分 雄祐, 水谷 歩, 伊藤 彰吾, 伊藤 孝一, 楠原 洋之, 戸川 貴夫, 林 久允
    • Organizer
      第36回日本小児肝臓研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 進行性家族性肝内胆汁うっ滞症患者が保因する変異が病因遺伝子のsplicingに及ぼす影響の検討2019

    • Author(s)
      水谷 歩, 佐分 雄祐, 伊藤 彰吾, 伊藤 孝一, 楠原 洋之, 戸川 貴夫, 林 久允
    • Organizer
      第36回日本小児肝臓研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 家族性肝内胆汁うっ滞症患者が保因する変異が病因遺伝子のsplicingに及ぼす影響の検討2019

    • Author(s)
      水谷 歩, 佐分 雄祐, 伊藤 彰吾, 伊藤 孝一, 楠原 洋之, 戸川 貴夫, 林 久允
    • Organizer
      第46回日本小児栄養消化器肝臓学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ユビキチンリガーゼAIP4を介した細胞膜上ABCA1の発現調節機構の解析2019

    • Author(s)
      守屋 一輝、水野 忠快、勝部 彬、楠原 洋之、林 久允
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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