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Development of Drug Discovery Technologies Using Mirror-image Biomolecules

Research Project

Project/Area Number 18H02555
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 47010:Pharmaceutical chemistry and drug development sciences-related
Research InstitutionKyoto Pharmaceutical University (2019-2022)
Kyoto University (2018)

Principal Investigator

Oishi Shinya  京都薬科大学, 薬学部, 教授 (80381739)

Co-Investigator(Kenkyū-buntansha) 近藤 恭光  国立研究開発法人理化学研究所, 環境資源科学研究センター, 専任研究員 (80333342)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2021: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2020: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2019: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2018: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Keywordsスクリーニング / 抗体様分子 / 鏡像型タンパク質 / 創薬 / モダリティ / 天然物 / ペプチド / キラル化合物 / 医薬品探索 / 抗ウイルス薬 / 抗菌薬
Outline of Final Research Achievements

For the development of therapeutic agents for infectious diseases from mirror-image natural products and natural resources, several studies were conducted to establish the bioassay systems using mirror-image proteins. We established the preparation protocols of two viral capsid proteins via chemical synthesis and appropriate folding processes. In the course of our development of screening systems for antiviral agents against measles virus, several peptide sequences that exhibit potent antiviral activity were identified. We also established the synthetic process for an enzyme of H. pyroli to provide the functional enzyme after appropriate folding conditions.

Academic Significance and Societal Importance of the Research Achievements

従来、創薬研究における有機化学の主な役割は、生物活性化合物の合成や構造最適化研究など化合物リソースの効率的な供給であったが、タンパク質の化学合成技術と新しい分析・解析技術を駆使することで、天然物・天然資源の創薬リソースとしての魅力や利用価値を倍加させる創薬シーズ探索技術を確立した。このプロセスは、抗がん剤の標的分子だけでなく病原微生物由来のタンパク質にも適用可能であり、多彩な医薬品探索に利用できることを明らかにした。本研究で同定した抗ウイルス活性を示す化合物は新しい医薬品のリード化合物となるとともに、化学合成タンパク質や生物活性評価技術は生命科学領域の基礎研究など幅広い応用が可能である。

Report

(5 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (41 results)

All 2021 2020 2019 2018 Other

All Journal Article (8 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 7 results,  Open Access: 3 results) Presentation (28 results) (of which Int'l Joint Research: 9 results,  Invited: 4 results) Remarks (3 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 1 results)

  • [Journal Article] 化学合成タンパク質を利用したスクリーニング技術の開発 ―鏡の中に存在する化合物リソースの創薬研究への応用―2021

    • Author(s)
      大石 真也
    • Journal Title

      京都薬科大学紀要

      Volume: 2 Issue: 2 Pages: 123-133

    • DOI

      10.34445/00000277

    • NAID

      120007183926

    • ISSN
      2435-4112
    • URL

      https://kyoto-phu.repo.nii.ac.jp/records/297

    • Year and Date
      2021-11-30
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Through the looking glass, and the drug candidates to be found there2021

    • Author(s)
      大石 真也
    • Journal Title

      MEDCHEM NEWS

      Volume: 31 Issue: 3 Pages: 143-146

    • DOI

      10.14894/medchem.31.3_143

    • NAID

      130008070858

    • ISSN
      2432-8618, 2432-8626
    • Year and Date
      2021-08-01
    • Related Report
      2021 Annual Research Report
  • [Journal Article] Design of Coibamide A Mimetics with Improved Cellular Bioactivity2021

    • Author(s)
      Kitamura Takashi、Suzuki Rikito、Inuki Shinsuke、Ohno Hiroaki、McPhail Kerry L.、Oishi Shinya
    • Journal Title

      ACS Medicinal Chemistry Letters

      Volume: 13 Issue: 1 Pages: 105-110

    • DOI

      10.1021/acsmedchemlett.1c00591

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Coibamide A Targets Sec61 to Prevent Biogenesis of Secretory and Membrane Proteins2020

    • Author(s)
      Tranter Dale、Paatero Anja O.、Kawaguchi Shinsaku、Kazemi Soheila、Serrill Jeffrey D.、Kellosalo Juho、Vogel Walter K.、Richter Uwe、Mattos Daphne R.、Wan Xuemei、Thornburg Christopher C.、Oishi Shinya、McPhail Kerry L.、Ishmael Jane E.、Paavilainen Ville O.
    • Journal Title

      ACS Chemical Biology

      Volume: 15 Issue: 8 Pages: 2125-2136

    • DOI

      10.1021/acschembio.0c00325

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Isoform-selective regulation of mammalian cryptochromes2020

    • Author(s)
      Miller Simon、Son You Lee、Aikawa Yoshiki、Makino Eri、Nagai Yoshiko、Srivastava Ashutosh、Oshima Tsuyoshi、Sugiyama Akiko、Hara Aya、Abe Kazuhiro、Hirata Kunio、Oishi Shinya、Hagihara Shinya、Sato Ayato、Tama Florence、Itami Kenichiro、Kay Steve A.、Hatori Megumi、Hirota Tsuyoshi
    • Journal Title

      Nature Chemical Biology

      Volume: - Issue: 6 Pages: 676-685

    • DOI

      10.1038/s41589-020-0505-1

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of Mirror-Image Screening Systems for XIAP BIR3 Domain Inhibitors2019

    • Author(s)
      Shu Keitou、Iwamoto Naoya、Honda Kaori、Kondoh Yasumitsu、Hirano Hiroyuki、Osada Hiroyuki、Ohno Hiroaki、Fujii Nobutaka、Oishi Shinya
    • Journal Title

      Bioconjugate Chemistry

      Volume: 30 Issue: 5 Pages: 1395-1404

    • DOI

      10.1021/acs.bioconjchem.9b00154

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Scaffold hopping of fused piperidine-type NK3 receptor antagonists to reduce environmental impact2019

    • Author(s)
      Yamamoto Koki、Inuki Shinsuke、Ohno Hiroaki、Oishi Shinya
    • Journal Title

      Bioorganic & Medicinal Chemistry

      Volume: 印刷中 Issue: 10 Pages: 2019-2026

    • DOI

      10.1016/j.bmc.2019.03.059

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of Triazolo- and Oxadiazolopiperazines by Gold(I)-Catalyzed Domino Cyclization: Application to the Design of a Mitogen Activated Protein (MAP) Kinase Inhibitor2018

    • Author(s)
      Yamamoto Koki、Yoshikawa Yasushi、Ohue Masahito、Inuki Shinsuke、Ohno Hiroaki、Oishi Shinya
    • Journal Title

      Organic Letters

      Volume: 21 Issue: 2 Pages: 373-377

    • DOI

      10.1021/acs.orglett.8b03500

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] Chemical protein synthesis for mirror-image screening2021

    • Author(s)
      Shinya Oishi
    • Organizer
      4th National Taiwan University School of Pharmacy Research Day and International Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 溶解性向上タグを用いたTIGIT細胞外ドメインの化学合成研究2021

    • Author(s)
      岩本直也, 佐々木順平, 青木啓輔, 薄井友輔, 井貫晋輔, 大野浩章, 大石真也
    • Organizer
      第53回若手ペプチド夏の勉強会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 鏡像タンパク質を活用した創薬研究2021

    • Author(s)
      大石真也
    • Organizer
      第94回日本生化学会大会:生理活性ペプチドと中分子創薬─新たな創薬ブレイクスルーを目指して
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Chemical protein synthesis for mirror-image screening2021

    • Author(s)
      S. Oishi
    • Organizer
      The 18th Akabori Conference
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 鏡像VHH抗体の化学合成と免疫原性評価2020

    • Author(s)
      青木啓輔、野中元裕、井貫晋輔、大野浩章、大石真也
    • Organizer
      第70回日本薬学会関西支部大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Investigation of the immunogenicity of mirror-image single-domain antibody2020

    • Author(s)
      Keisuke Aoki, Motohiro Nonaka, Shinsuke Inuki, Hiroaki Ohno, Shinya Oishi
    • Organizer
      第57回ペプチド討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Coibamide Aの標的分子の同定と 構造最適化への展開2020

    • Author(s)
      大石真也
    • Organizer
      第11回有機「ものつくり」研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Synthesis of mirror-image protein of glutamate racemase2020

    • Author(s)
      Takumi Ohara, Naoya Owamoto, Taro Noguchi, Shinsuke Inuki, Hiroaki Ohno, Shinya Oishi
    • Organizer
      医薬系研究交流サロン
    • Related Report
      2019 Annual Research Report
  • [Presentation] C末端側からのNCLプロトコールを利用したTIGITタンパク質の合成研究2020

    • Author(s)
      岩本直也、青木啓輔、佐々木順平、井貫晋輔、大野浩章、大石真也
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Synthetic study of TIGIT protein for mirror-image screening2019

    • Author(s)
      Keisuke Aoki, Jumpei Sasaki, Naoya Iwamoto, Yusuke Usui, Shinsuke Inuki, Hiroaki Ohno and Shinya Oishi
    • Organizer
      27th International Society of Heterocyclic Chemistry Congress
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 麻疹ウイルス膜融合阻害ペプチドの構造活性相関研究 ―抗ウイルス活性に必要な最小配列の同定―2019

    • Author(s)
      髙原葵、平田和成、林宏典、河治久実、井貫晋輔、大野浩章、児玉栄一、大石真也
    • Organizer
      第69回日本薬学会関西支部大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Coibamide Aの固相合成法の改良と構造活性相関研究2019

    • Author(s)
      喜多村隆志、川口晋作、井貫晋輔、大野浩章、大石真也
    • Organizer
      第69回日本薬学会関西支部大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Synthetic study on full-length hepatitis B virus core protein2019

    • Author(s)
      Keisuke Aoki, Shugo Tsuda, Shinsuke Inuki, Hiroaki Ohno, Taku Yoshiya, Shinya Oishi
    • Organizer
      第56回ペプチド討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Synthetic study on TIGIT protein for mirror-image screening2019

    • Author(s)
      Naoya Iwamoto, Jumpei Sasaki, Keisuke Aoki, Shinsuke Inuki, Hiroaki Ohno, Shinya Oishi
    • Organizer
      第56回ペプチド討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 麻疹ウイルス膜融合阻害ペプチドの最小活性配列の同定と相互作用解析2019

    • Author(s)
      高原葵、中津亨、平田和成、林宏典、河治久実、井貫晋輔、大野浩章、加藤博章、児玉栄一、大石真也
    • Organizer
      第37回メディシナルケミストリーシンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] Synthesis of mirror-image protein of glutamate racemase2019

    • Author(s)
      Takumi Ohara, Naoya Iwamoto, Taro Noguchi, Shinsuke Inuki, Hiroaki Ohno, Shinya Oishi
    • Organizer
      第12回有機触媒シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 鏡像スクリーニングを指向したTIGITタンパク質の合成研究2019

    • Author(s)
      青木啓輔, 佐々木順平, 井貫晋輔, 大野浩章, 大石真也
    • Organizer
      日本薬学会第139年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] XIAP BIR3ドメインの化学合成と鏡像スクリーニングへの応用2019

    • Author(s)
      岩本直也, 周敬棠, 本田香織, 近藤恭光, 長田裕之, 井貫晋輔, 大野浩章, 藤井信孝, 大石真也
    • Organizer
      日本薬学会第139年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Screening Platform Using Synthetic Proteins for Access to Mirror-Image Library of Natural Products2018

    • Author(s)
      Shinya Oishi
    • Organizer
      The 17th Akabori Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] グルタミン酸ラセマーゼMurIの化学合成法の確立2018

    • Author(s)
      大原拓己, 野口太朗, 井貫晋輔, 大野浩章, 大石真也
    • Organizer
      第68回日本薬学会近畿支部総会・大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 鏡像スクリーニングを指向したTIGITタンパク質の合成研究2018

    • Author(s)
      佐々木順平, 井貫晋輔, 大野浩章, 大石真也
    • Organizer
      第68回日本薬学会近畿支部総会・大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] グルタミン酸ラセマーゼMurIの化学合成法の確立2018

    • Author(s)
      大原拓己, 野口太朗, 井貫晋輔, 大野浩章, 大石真也
    • Organizer
      「有機合成化学を起点とするものづくり戦略」最終シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] NK3受容体に作用する繁殖調整剤の創製研究2018

    • Author(s)
      山本昂輝, 井貫晋輔, 大野浩章, 大石真也
    • Organizer
      「有機合成化学を起点とするものづくり戦略」最終シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Structure Activity Relationship Study of the Helix-Inducible Motif in a Measles Virus Fusion Inhibitor2018

    • Author(s)
      Aoi Takahara, Kumi Kawaji, Haruka Sekiguchi, Shinsuke Inuki, Hiroaki Ohno, Nobutaka Fujii, Eiichi Kodama, Shinya Oishi
    • Organizer
      10th International Peptide Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mirror-image Screening of Chiral Natural Products for SH2 Domain Inhibitors2018

    • Author(s)
      Shinya Oishi, Taro Noguchi, Keitou Shu, Kaori Honda, Yasumitsu Kondoh, Hiroyuki Osada, Hiroaki Ohno, Nobutaka Fujii
    • Organizer
      10th International Peptide Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Facile Fmoc-based Solid-Phase Synthesis of Coibamide2018

    • Author(s)
      Takashi Kitamura, Shinsaku Kawaguchi, Shinsuke Inuki, Hiroaki Ohno, Shinya Oishi
    • Organizer
      10th International Peptide Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthetic Study of TIGIT Protein for Mirror-Image Screening2018

    • Author(s)
      Jumpei Sasaki, Shinsuke Inuki, Hiroaki Ohno, Shinya Oishi
    • Organizer
      10th International Peptide Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Chemical Synthesis of Glutamate Racemase MurI by Native Chemical Ligation2018

    • Author(s)
      Takumi Ohara, Taro Noguchi, Shinsuke Inuki, Hiroaki Ohno, Shinya Oishi
    • Organizer
      10th International Peptide Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 研究室ホームページ

    • URL

      https://labo.kyoto-phu.ac.jp/yakuhin/publication.html

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      https://labo.kyoto-phu.ac.jp/yakuhin/index.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      http://www.pharm.kyoto-u.ac.jp/seizo/index.html

    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 免疫原性低減型低分子抗体とその製造法2021

    • Inventor(s)
      野中元裕、大石真 也、大野浩章、青木 啓輔
    • Industrial Property Rights Holder
      野中元裕、大石真 也、大野浩章、青木 啓輔
    • Industrial Property Rights Type
      特許
    • Filing Date
      2021
    • Related Report
      2021 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 免疫原性低減型低分子抗体とその製造法2020

    • Inventor(s)
      野中元裕、大石真也、大野浩章、青木啓輔
    • Industrial Property Rights Holder
      野中元裕、大石真也、大野浩章、青木啓輔
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-105104
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report

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Published: 2018-04-23   Modified: 2024-01-30  

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