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Establishment of enzymomics platform for discovery of disease-related protein functions

Research Project

Project/Area Number 19H02846
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 37030:Chemical biology-related
Research InstitutionThe University of Tokyo

Principal Investigator

Komatsu Toru  東京大学, 大学院薬学系研究科(薬学部), 助教 (40599172)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2021: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2020: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2019: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywordsケミカルバイオロジー / 創薬化学
Outline of Research at the Start

生体内には,数千種類を超える酵素が存在するが,いまだ疾患との関わりの理解が得られていない酵素は多く,これらは,未来の創薬標的,バイオマーカー候補としてその機能解明が待たれている.本研究では,酵素の活性を直接的に可視化することのできるケミカルバイオロジーの方法論に基づき,生体サンプル中の酵素活性を網羅的に評価する「enzymomics(enzymeのomics)」の技術開発をおこない,新たな創薬標的,バイオマーカー探索をおこなう技術基盤としてこれを確立することを目指す.

Outline of Final Research Achievements

In this project, we aimed to advance the concept of "enzymomics (omics of enzyme)" approach by giving it comprehensivity and sensitivity. Comprehensivity was realized by utilizing the concept of enzyme coupled assays, and the sensitivity was realized by introducing the single-molecule enzyme activity analysis platform and developing the probes suitable for them. We have accomplished them in the research period.

Academic Significance and Societal Importance of the Research Achievements

本研究を通じて,enzymomics の高度化に繋がる研究成果を,J. Am. Chem. Soc. 誌,Science Advances 誌,Cell Reports 誌などに発表し,分野の発展に努めた.特に,これを利用した疾患診断技術の重要性は世界的にも認知され,activity-based diagnosis という診断技術の意義が提唱されるに至っている.申請者らの研究は,その重要性の認知に先駆けて網羅性,感度を高めた形で実現しており,世界をリードする研究成果を継続的に発表できる基盤が整ったと言える.

Report

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

    (29 results)

All 2022 2021 2020 2019

All Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 10 results,  Open Access: 6 results) Presentation (15 results) (of which Int'l Joint Research: 1 results,  Invited: 14 results) Book (3 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Establishment of live-cell-based coupled assay system for identification of compounds to modulate metabolic activities of cells2021

    • Author(s)
      Yanagi Kouichi、Komatsu Toru、Ogihara Shusuke、Okabe Takayoshi、Kojima Hirotatsu、Nagano Tetsuo、Ueno Tasuku、Hanaoka Kenjiro、Urano Yasuteru
    • Journal Title

      Cell Reports

      Volume: 36 Issue: 1 Pages: 109311-109311

    • DOI

      10.1016/j.celrep.2021.109311

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Discovery of an F-actin-binding small molecule serving as a fluorescent probe and a scaffold for functional probes2021

    • Author(s)
      Takagi T, Ueno T, Ikawa K, Asanuma D, Nomura Y, Uno S, Komatsu T, Kamiya M, Hanaoka K, Okimura C, Iwadate Y, Hirose K, Nagano T, Sugimura K and Urano Y.
    • Journal Title

      Science Advances

      Volume: 7(47) Issue: 47

    • DOI

      10.1126/sciadv.abg8585

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] MITOL promotes cell survival by degrading Parkin during mitophagy2021

    • Author(s)
      Shiiba Isshin、Takeda Keisuke、Nagashima Shun、Ito Naoki、Tokuyama Takeshi、Yamashita Shun‐Ichi、Kanki Tomotake、Komatsu Toru、Urano Yasuteru、Fujikawa Yuuta、Inatome Ryoko、Yanagi Shigeru
    • Journal Title

      EMBO reports

      Volume: 22 Issue: 3

    • DOI

      10.15252/embr.201949097

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Covalent Self-labeling of Tagged Proteins with Chemical Fluorescent Dyes in BY-2 Cells and Arabidopsis Seedlings2020

    • Author(s)
      Iwatate, J.R., Yoshinari, A., Yagi, N., Grzybowski, M., Ogasawara, H., Kamiya, M., Komatsu, T., Taki, M., Yamaguchi, S., Frommer, W.B. and Nakamura, M.
    • Journal Title

      The Plant Cell

      Volume: 32 Issue: 10 Pages: 3081-3094

    • DOI

      10.1105/tpc.20.00439

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Antibody Clicking as a Strategy to Modify Antibody Functionalities on the Surface of Targeted Cells2020

    • Author(s)
      Komatsu Toru、Kyo Etsu、Ishii Haruki、Tsuchikama Kyoji、Yamaguchi Aiko、Ueno Tasuku、Hanaoka Kenjiro、Urano Yasuteru
    • Journal Title

      Journal of the American Chemical Society

      Volume: 142 Issue: 37 Pages: 15644-15648

    • DOI

      10.1021/jacs.0c05331

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A cytosolically localized far-red to near-infrared rhodamine-based fluorescent probe for calcium ions2020

    • Author(s)
      Numasawa Koji、Hanaoka Kenjiro、Ikeno Takayuki、Echizen Honami、Ishikawa Tomoe、Morimoto Masakazu、Komatsu Toru、Ueno Tasuku、Ikegaya Yuji、Nagano Tetsuo、Urano Yasuteru
    • Journal Title

      The Analyst

      Volume: 145 Issue: 23 Pages: 7736-7740

    • DOI

      10.1039/d0an01739f

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiplexed single-molecule enzyme activity analysis for counting disease-related proteins in biological samples2020

    • Author(s)
      Shingo Sakamoto, Toru Komatsu, Rikiya Watanabe, Yi Zhang, Taiki Inoue, Mitsuyasu Kawaguchi, Hidehiko Nakagawa, Takaaki Ueno, Takuji Okusaka, Kazufumi Honda, Hiroyuki Noji, Yasuteru Urano
    • Journal Title

      Science Advances

      Volume: 6 Issue: 11

    • DOI

      10.1126/sciadv.aay0888

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Separation-Based Enzymomics Assay for the Discovery of Altered Peptide-Metabolizing Enzymatic Activities in Biosamples2019

    • Author(s)
      Ichihashi Yuki、Komatsu Toru、Kyo Etsu、Matsuzaki Hiroyuki、Hata Keisuke、Watanabe Toshiaki、Ueno Tasuku、Hanaoka Kenjiro、Urano Yasuteru
    • Journal Title

      Analytical Chemistry

      Volume: 91 Issue: 18 Pages: 11497-11501

    • DOI

      10.1021/acs.analchem.9b03016

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of ratiometric carbohydrate sensor based on boron dipyrromethene (BODIPY) scaffold2019

    • Author(s)
      Cheruthu Nusaiba Madappuram、Komatsu Toru、Ueno Tasuku、Hanaoka Kenjiro、Urano Yasuteru
    • Journal Title

      Bioorganic & Medicinal Chemistry Letters

      Volume: 29 Issue: 22 Pages: 126684-126684

    • DOI

      10.1016/j.bmcl.2019.126684

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metabolic-Pathway-Oriented Screening Targeting S-Adenosyl-l-methionine Reveals the Epigenetic Remodeling Activities of Naturally Occurring Catechols2019

    • Author(s)
      Ogihara Shusuke、Komatsu Toru、Itoh Yukihiro、Miyake Yuka、Suzuki Takayoshi、Yanagi Kouichi、Kimura Yusuke、Ueno Tasuku、Hanaoka Kenjiro、Kojima Hirotatsu、Okabe Takayoshi、Nagano Tetsuo、Urano Yasuteru
    • Journal Title

      Journal of the American Chemical Society

      Volume: 142 Issue: 1 Pages: 21-26

    • DOI

      10.1021/jacs.9b08698

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 酵素のはたらきを網羅的に見て疾患を知る~1分子計測リキッドバイオプシー技術の確立を目指して~2022

    • Author(s)
      小松徹
    • Organizer
      2021 年度第 2 回バイオ単分子研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 抗体クリック反応による細胞表面選択的凝集による細胞機能制御2021

    • Author(s)
      小松徹
    • Organizer
      第 2 回 発動分子科学研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 酵素活性の網羅的解析(enzymomics)による疾患関連タンパク質の探索2021

    • Author(s)
      小松徹
    • Organizer
      3新学術領域合同シンポジウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 酵素活性の網羅的計測(enzymomics)による疾患関連タンパク質の探索2021

    • Author(s)
      小松徹
    • Organizer
      第15回次世代を担う若手医療薬科学シンポジウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 酵素活性の網羅的計測(enzymomics)による疾患関連タンパク質の探索2021

    • Author(s)
      小松徹
    • Organizer
      第71回日本電気泳動学会シンポジウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 抗体クリック反応による細胞表面選択的凝集による機能制御2021

    • Author(s)
      小松徹, 姜悦, 石井 遥暁, 山口藍子, 土釜恭直, 浦野 泰照
    • Organizer
      第21回日本蛋白質科学会年会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 血液中1分子酵素活性の網羅的検出による新規疾患関連酵素の探索2021

    • Author(s)
      小松徹
    • Organizer
      第75回 日本口腔科学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Diced electrophoresis gel アッセイ法を用いた疾患関連酵素の探索2020

    • Author(s)
      小松徹
    • Organizer
      第71回日本電気泳動学会総会(オンライン開催)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 酵素活性の網羅的解析(enzymomics)に基づく新規疾患診断技術の開発の試み2020

    • Author(s)
      小松徹
    • Organizer
      東北大学 生命科学研究科生命科学 web セミナー(オンライン)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Development of Enzymomics Platform for Screening Altered Enzymatic Functions in Diseases2020

    • Author(s)
      Toru Komatsu
    • Organizer
      iPoPS 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 物質代謝の局所性の制御と理解を目指すケミカルバイオロジー研究2019

    • Author(s)
      小松徹
    • Organizer
      第19回日本蛋白質科学会年会・第71回日本細胞生物学会大会 合同年次大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Diced electrophoresis gel 法を用いたがんにおけるペプチド代謝活性異常の網羅的解析2019

    • Author(s)
      小松徹
    • Organizer
      日本プロテオーム学会2019年大会/第70回日本電気泳動学会総会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 緑茶カテキンによる細胞内「メチル化」状態の制御と健康寿命2019

    • Author(s)
      小松徹
    • Organizer
      科学的根拠に基づく健康寿命を延ばす会 第15回講演・研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 酵素活性の網羅的探索(enzymomics)に基づく疾患関連タンパク質の探索2019

    • Author(s)
      小松徹
    • Organizer
      第92回日本生化学会大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Diced electrophoresis gel 法を用いたがんにおけるペプチド代謝活性異常の網羅的解析2019

    • Author(s)
      小松徹
    • Organizer
      第69回日本電気泳動学会シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Book] 酵素のはたらきを見て疾患を知る ~Activity-based diagnosticsの最新動向~2021

    • Author(s)
      小松徹, 坂本眞伍, 鏡味優, 浦野泰照
    • Total Pages
      4
    • Publisher
      月刊「細胞」
    • Related Report
      2021 Annual Research Report
  • [Book] (+)-カテキンを介した大腸がん細胞のヒストンメチル化の減少2020

    • Author(s)
      荻原洲介,小松徹,浦野泰照
    • Total Pages
      3
    • Publisher
      一般財団法人 バイオインダストリー協会
    • Related Report
      2020 Annual Research Report
  • [Book] 1分子計測リキッドバイオプシーの夜明け2020

    • Author(s)
      小松徹,坂本眞伍,浦野泰照
    • Total Pages
      6
    • Publisher
      日本プロテオーム学会
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 固相抽出を利用した蛍光プローブライブラリの調整方法、及びこれを用いた酵素活性計測方法2021

    • Inventor(s)
      浦野泰照,小松徹,坂本眞伍,渡邉力也
    • Industrial Property Rights Holder
      浦野泰照,小松徹,坂本眞伍,渡邉力也
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-009683
    • Filing Date
      2021
    • Related Report
      2021 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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