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Development of novel combination therapies enhancing the activity of histone deacetylase inhibitors

Research Project

Project/Area Number 18K09183
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56030:Urology-related
Research InstitutionNational Defense Medical College

Principal Investigator

Saro Akinori  防衛医科大学校(医学教育部医学科進学課程及び専門課程、動物実験施設、共同利用研究施設、病院並びに防衛, 泌尿器科学, 講師 (00296675)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordsヒストン脱アセチル化酵素阻害薬 / ヒストンアセチル化 / 小胞体ストレス / CYP3A4 / RTS-V5 / ritonavir / HMG-CoA還元酵素阻害薬 / AMPK / HIVプロテアーゼ阻害薬
Outline of Final Research Achievements

In the present study, we investigated the way to enhance the activity of the histone deacetylase (HDAC) inhibitors by combining them with other drugs to develop novel combination therapies against advanced bladder cancer. We found that the below drug combinations kill bladder cancer cells effectively and also clarified the mechanisms of their action: the HIV protease inhibitor ritonavir and the HDAC inhibitor panobinostat, ritonavir and the HDAC inhibitor vorinostat, the HMG-CoA reductase inhibitor simvastatin and the HDAC inhibitor romidepsin, and ritonavir and the HDAC-proteasome inhibitor RTS-V5.

Academic Significance and Societal Importance of the Research Achievements

本研究では、膀胱癌細胞において、一般に固形癌に対してはその効果が限られているヒストン脱アセチル化酵素阻害薬の作用を他の既存薬剤を用いて増強することに成功した。本研究成果は、現時点で根治的な治療法が存在しない進行膀胱癌に対する新規治療法開発への基盤となることが期待される。また、既存薬剤を使用することは、新規薬剤開発のコストと時間を短縮する上でも有用である。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (20 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (1 results) Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 2 results) Presentation (13 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results) Remarks (3 results)

  • [Int'l Joint Research] University of Bonn/Heinrich Heine University(ドイツ)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] The Dual Histone Deacetylase-Proteasome Inhibitor RTS-V5 Acts Synergistically With Ritonavir to Induce Endoplasmic Reticulum Stress in Bladder Cancer Cells2021

    • Author(s)
      OKUBO KAZUKI、RESSING NINA、SCHULZ WOLFGANG A.、HANSEN FINN K.、ASANO TAKAKO、SATO AKINORI
    • Journal Title

      Anticancer Research

      Volume: 41 Issue: 12 Pages: 5987-5996

    • DOI

      10.21873/anticanres.15417

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Simvastatin-romidepsin combination kills bladder cancer cells synergistically2021

    • Author(s)
      Okubo Kazuki、Miyai Kosuke、Kato Kimi、Asano Takako、Sato Akinori
    • Journal Title

      Translational Oncology

      Volume: 14 Issue: 9 Pages: 101154-101154

    • DOI

      10.1016/j.tranon.2021.101154

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Metformin augments panobinostat's anti-bladder cancer activity by activating AMP-activated protein kinase2019

    • Author(s)
      Kazuki Okubo, Makoto Isono, Takako Asano, Akinori Sato
    • Journal Title

      Translational Oncology

      Volume: 12 Issue: 4 Pages: 669-682

    • DOI

      10.1016/j.tranon.2019.02.001

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Simvastatinとromidepsinの併用は膀胱癌細胞を効果的に死滅する:AMPKとPPARγの活性化を介した相乗的なヒストンアセチル化による新規治療アプローチ2020

    • Author(s)
      大久保和樹、浅野貴子、佐藤全伯
    • Organizer
      第108回日本泌尿器科学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] Simvastatin augments anticancer activity of romidepsin in bladder cancer cells by causing AMP-activated protein kinase activation and histone acetylation2020

    • Author(s)
      Kazuki Okubo, Takako Asano, Akinori Sato
    • Organizer
      The 35th European Association of Urology Congress (Virtual)
    • Related Report
      2020 Research-status Report 2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Vorinostat and ixazomib cause bladder cancer apoptosis synergistically by inducing endoplasmic reticulum stress2020

    • Author(s)
      Akinori Sato, Takako Asano, Kazuki Okubo
    • Organizer
      The 35th European Association of Urology Congress (Virtual)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Die verschwundene Proteine: where are they?2019

    • Author(s)
      Akinori Sato
    • Organizer
      The 12th Triennial Meeting German-Japanese Confederation of Urology
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Panobinostat and ritonavir cause bladder cancer apoptosis by inducing endoplasmic reticulum stress and histone acetylation synergistically2019

    • Author(s)
      Akinori Sato, Takako Asano, Makoto Isono, Kazuki Okubo
    • Organizer
      The 114th American Urological Association Annual Meeting
    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Simvastatin and romidepsin kill bladder cancer cells by causing AMPK activation and histone acetylation2019

    • Author(s)
      大久保和樹、浅野貴子、佐藤全伯
    • Organizer
      第78回日本癌学会学術総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Simvastatin potentiates anticancer activity of romidepsin in bladder cancer cells by causing AMP-activated protein kinase activation and histone acetylation2019

    • Author(s)
      大久保和樹、浅野貴子、佐藤全伯
    • Organizer
      第71回西日本泌尿器科学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Cobicistat, a potent CYP3A4 inhibitor, acts synergistically with oprozomib to cause endoplasmic reticulum stress in bladder cancer cells2019

    • Author(s)
      Akinori Sato, Takako Asano, Makoto Isono, Kazuki Okubo
    • Organizer
      The 33rd European Association of Urology Congress
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Panobinostatとixazomibの併用は小胞体ストレスとヒストンアセチル化を誘導し膀胱癌細胞増殖を抑制する2018

    • Author(s)
      佐藤全伯、浅野貴子、大久保和樹、磯野誠、淺野友彦
    • Organizer
      第106回日本泌尿器科学会総会
    • Related Report
      2018 Research-status Report
  • [Presentation] Panobinostat と metformin の併用は AMP activated protein kinase を介して蛋白アセチル化と小胞体ストレスを誘導し、膀胱癌細胞の増殖を抑制する2018

    • Author(s)
      大久保和樹、佐藤全伯、 浅野貴子、 磯野誠、 淺野友彦
    • Organizer
      第106回日本泌尿器科学会総会
    • Related Report
      2018 Research-status Report
  • [Presentation] Panobinostat and ixazomib induce endoplasmic reticulum stress and histone acetylation in bladder cancer cells2018

    • Author(s)
      佐藤全伯、大久保和樹、磯野誠、浅野貴子、淺野友彦
    • Organizer
      第77回日本癌学会学術総会
    • Related Report
      2018 Research-status Report
  • [Presentation] Metformin augments panobinostat’s activity by activating AMPK in bladder cancer cells2018

    • Author(s)
      大久保和樹、佐藤全伯、 浅野貴子、 磯野誠、 淺野友彦
    • Organizer
      第77回日本癌学会学術総会
    • Related Report
      2018 Research-status Report
  • [Presentation] ヒストンアセチル化およびAMPKを介した膀胱癌治療戦略の探求2018

    • Author(s)
      大久保和樹
    • Organizer
      平成30年度 先端モデル動物支援プラットフォーム 若手支援技術講習会
    • Related Report
      2018 Research-status Report
  • [Remarks]

    • URL

      https://researchmap.jp/zenpaku

    • Related Report
      2020 Research-status Report
  • [Remarks]

    • URL

      https://www.researchgate.net/profile/Akinori-Sato-4

    • Related Report
      2020 Research-status Report
  • [Remarks] 佐藤 全伯 (Akinori Sato) - マイポータル - researchmap

    • URL

      https://researchmap.jp/zenpaku

    • Related Report
      2019 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2023-01-30  

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