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Screening of small molecule compounds that inhibits interaction between PD-1 and PD-L1

Research Project

Project/Area Number 15K21235
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Drug development chemistry
Biological pharmacy
Research InstitutionThe University of Tokushima

Principal Investigator

MATSUSHITA Yosuke  徳島大学, 先端酵素学研究所(プロテオ), 助教 (70634450)

Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords化合物スクリーニング / 免疫チェックポイント阻害剤 / 腫瘍免疫 / PD-1/PD-L1
Outline of Final Research Achievements

In recent years, immune checkpoint inhibitors that inhibit PD-1 / PD-L1 interaction have been approved as many cancer types and attracted attention as a new cancer therapy, but due to the characteristics of antibody, soaring drug prices Has begun to be seen as a problem. In this research, we promoted research aimed at searching for cheaper and lower molecular weight compounds with equivalent effect. Firstly, we narrowed down compounds by in silico screening using GPGPU, then established assay systems capable of quantifying the tumor activity of effector cells, and screened.

Report

(3 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • Research Products

    (2 results)

All 2017

All Journal Article (2 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results)

  • [Journal Article] Stapled BIG3 helical peptide ERAP extends potent antitumor activity for breast cancer therapeutics2017

    • Author(s)
      Yoshimaru T, Aihara K, Komatsu M, Matsushita Y, Okazaki Y, Toyokuni S, Honda J, Sasa M, Miyoshi Y, Otaka A, Katagiri T
    • Journal Title

      Scientific Reports

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 包括的ゲノム解析を通じた乳癌の発症・進展機構解明の現状と展望2017

    • Author(s)
      松下洋輔 吉丸哲郎 片桐豊雅
    • Journal Title

      乳癌学-最新の診断と治療-

      Volume: 75巻 増刊号3 Pages: 155-160

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2015-04-16   Modified: 2018-03-22  

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