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Modulation of Membrane Protein Dynamics by Glycan-Galectin Interaction

Research Project

Project/Area Number 22K19112
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 37:Biomolecular chemistry and related fields
Research InstitutionOsaka University

Principal Investigator

Kabayama Kazuya  大阪大学, 放射線科学基盤機構, 教授 (00399974)

Project Period (FY) 2022-06-30 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2023: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2022: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords合成糖鎖 / ガレクチン / ガラクトース / イメージング / galectin-3 / 抗体 / 糖鎖 / HaloTag / ライブセルイメージング / 細胞外小胞 / 膜タンパク質 / 内在化 / レクチン / 相互作用
Outline of Research at the Start

膜タンパク質の側方拡散あるいは細胞膜移行が、糖鎖により制御されることが報告されているが、細胞表面の糖鎖構造は1つの細胞でも数10パターン以上存在し、その組成比率も個体レベルでは臓器別、年齢別で多様性がある。それ故、糖鎖によるタンパク質動態の制御機構を個々の糖鎖分子構造に基づいて解析した研究はほとんどない。本研究では生細胞膜上のタンパク質に望む糖鎖構造を標識する「合成糖鎖提示細胞」を用いて、糖タンパク質糖鎖とガレクチンの相互作用を分子構造レベルで解き明かす。

Outline of Final Research Achievements

This study aimed to control protein dynamics in living cells through interactions between synthetic glycans and galectins. Internalization control was conducted using not only membrane proteins but also antibodies. Galactose-terminated synthetic glycans were conjugated to an anti-HER2 antibody tagged with a fluorescent probe. When this conjugate was added to HER2-overexpressing cells, internalization was suppressed in the presence of galectin-3, which has a high affinity for galactose, and complement-dependent cytotoxicity was enhanced. Similarly, it was demonstrated through microscopic observation of molecular dynamics that the lateral diffusion of fluorescent labeled membrane proteins modified with galactose-terminated glycans were regulated by galectin-3.

Academic Significance and Societal Importance of the Research Achievements

本研究は合成糖鎖を生細胞上で機能させ、生命現象に関与するタンパク質との相互作用を実証する萌芽的検証実験であり、研究成果を論文として発出できたことは、これまで糖鎖構造の複雑性から詳細な分子構造まで議論できなかった本分野において、学術的に意義深い。また、膜タンパク質の側方拡散制御についても、これまでの遺伝子制御や代謝制御による糖鎖組成変化の複雑さから脱却し、合成糖鎖を用いて明確に糖鎖構造の違いによる相互作用を確認できたことは、当該分野において化学と生物を融合した新たな研究領域の創出に繋がるものと考える。

Report

(3 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • Research Products

    (23 results)

All 2023 2022

All Journal Article (7 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 7 results,  Open Access: 5 results) Presentation (14 results) (of which Int'l Joint Research: 5 results,  Invited: 3 results) Book (2 results)

  • [Journal Article] Improvement of Antibody Activity by Controlling Its Dynamics Using the Glycan?Lectin Interaction2023

    • Author(s)
      Manabe Yoshiyuki、Iizuka Yuki、Yamamoto Ryuku、Ito Keita、Hatano Kanae、Kabayama Kazuya、Fukase Koichi
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 62 Issue: 30

    • DOI

      10.1002/anie.202304779

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Practical Antibody Recruiting by Metabolic Labeling with Caged Glycans2023

    • Author(s)
      Milawati Hersa、Manabe Yoshiyuki、Matsumoto Takuya、Tsutsui Masato、Ueda Yoshihiro、Miura Ayane、Kabayama Kazuya、Fukase Koichi
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 62 Issue: 25

    • DOI

      10.1002/anie.202303750

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Structural Analyses of the Glycolipids in Lipid Rafts2023

    • Author(s)
      Suzuki Yusuke、Kabayama Kazuya
    • Journal Title

      Glycolipids: Methods and Protocols (Methods in Molecular Biology, 2613)

      Volume: 2613 Pages: 145-152

    • DOI

      10.1007/978-1-0716-2910-9_12

    • ISBN
      9781071629093, 9781071629109
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Reactive oxygen species are associated with the inhibitory effect of N-(4-hydroxyphenyl)-retinamide on the entry of the severe acute respiratory syndrome-coronavirus 22023

    • Author(s)
      Hayashi Yasuhiro、Huang Xuhao、Tanikawa Takashi、Tanigawa Kazunari、Yamamoto Mizuki、Gohda Jin、Inoue Jun-ichiro、Fukase Koichi、Kabayama Kazuya
    • Journal Title

      The Journal of Biochemistry

      Volume: 173 Issue: 5 Pages: 337

    • DOI

      10.1093/jb/mvad020

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Astatine-211-Labeled Gold Nanoparticles for Targeted Alpha-Particle Therapy via Intravenous Injection2022

    • Author(s)
      Huang Xuhao、Kaneda-Nakashima Kazuko、Kadonaga Yuichiro、Kabayama Kazuya、Shimoyama Atsushi、Ooe Kazuhiro、Kato Hiroki、Toyoshima Atsushi、Shinohara Atsushi、Haba Hiromitsu、Wang Yang、Fukase Koichi
    • Journal Title

      Pharmaceutics

      Volume: 14 Issue: 12 Pages: 2705-2705

    • DOI

      10.3390/pharmaceutics14122705

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Limonoids with anti-inflammatory activity: A review2022

    • Author(s)
      Hilmayanti Erina、Nurlelasari、Supratman Unang、Kabayama Kazuya、Shimoyama Atsushi、Fukase Koichi
    • Journal Title

      Phytochemistry

      Volume: 204 Pages: 113469-113469

    • DOI

      10.1016/j.phytochem.2022.113469

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Precise immunological evaluation rationalizes the design of a self-adjuvanting vaccine composed of glycan antigen, TLR1/2 ligand, and T-helper cell epitope2022

    • Author(s)
      Chang Tsung-Che、Manabe Yoshiyuki、Ito Keita、Yamamoto Ryuku、Kabayama Kazuya、Ohshima Shino、Kametani Yoshie、Fujimoto Yukari、Lin Chun-Cheng、Fukase Koichi
    • Journal Title

      RSC Advances

      Volume: 12 Issue: 29 Pages: 18985-18993

    • DOI

      10.1039/d2ra03286d

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Improvement of Antibody Activity by Controlling its Dynamics using Glycan-Lectin Interaction2023

    • Author(s)
      Kazuya Kabayama, Yoshiyuki Manabe, Yuki Iizuka, Ryuku Yamamoto, Keita Ito, Kanae Hatano, Koichi Fukase
    • Organizer
      Society for Glycobiology (SfG) Annual Meeting Big Island, Hawaii
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Revealing the Contribution of Glycan Structures to Galectin-dependent Glycoprotein Dynamics2023

    • Author(s)
      Ayane Miura, Shuto Miyake, Kazuya Kabayama, Yoshiyuki Manabe, Asuka Shirakawa, Hiroki Shomura, Toshiyuki Yamaji, Kenichi G.N. Suzuki, Koichi Fukase
    • Organizer
      Eurocarb21, Maison de la Chimie, Paris
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Strategies for Cancer Therapy by Regulating Intracellular Dynamics of Antibody Drugs2023

    • Author(s)
      Kazuya Kabayama
    • Organizer
      4th NAPOSAKA meeting, Napoli
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reconstruction of synthetic N-glycans on the living cell surface for their functional study2023

    • Author(s)
      Yoshiyuki Manabe, Ayane Miura, Asuka Shirakawa, Hiroki Shomura, Soichiro Okamura, Shuto Miyake, Kazuya Kabayama, Kenichi Suzuki, Koichi Fukase
    • Organizer
      Gordon Research Conference (Carbohydrates), New Hampshire (US)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthetic Approach for Elucidating Cell Surface Glycan Functions2023

    • Author(s)
      Yoshiyuki Manabe, Ayane Miura, Asuka Shirakawa, Hiroki Shomura, Soichiro Okamura, Shuto Miyake, Kazuya Kabayama, Kenichi Suzuki, Koichi Fukase
    • Organizer
      7th Gratama Workshop, Nagasaki
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 抗体医薬の細胞内動態制御によるがん治療戦略2023

    • Author(s)
      樺山一哉
    • Organizer
      第17回東北糖鎖研究会,桐生市文化会館スカイホール(群馬)
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] タンパク質の動態制御に関与する糖鎖-ガレクチン相互作用の分子化学的解析2023

    • Author(s)
      三浦彩音,樺山一哉,真鍋良幸,三宅秀斗,白川明日香,初村洋紀,山地俊之,鈴木健一,深瀬浩一
    • Organizer
      第23回関西グライコサイエンスフォーラム、大阪公立大学 杉本キャンパス
    • Related Report
      2023 Annual Research Report
  • [Presentation] 糖鎖構造による B 細胞活性の調節2023

    • Author(s)
      三浦彩音、真鍋良幸、樺山一哉、深瀬浩一
    • Organizer
      第14回光塾
    • Related Report
      2022 Research-status Report
  • [Presentation] FRAP 法を用いたフェンレチニドによる膜流動性解析2023

    • Author(s)
      黄 栩昊、樺山 一哉、林 康広、深瀬 浩一
    • Organizer
      第14回光塾
    • Related Report
      2022 Research-status Report
  • [Presentation] 合成糖鎖を生やした細胞で観る膜分子の動態2022

    • Author(s)
      三浦彩音 、樺山一哉 、真鍋良幸、三宅秀斗、白川明日香、初村洋紀、山地俊之、鈴木健一、深瀬浩一
    • Organizer
      第45回日本分子生物学会年会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] FRAP法を用いたフェンレチニドによる膜流動性変化の解析2022

    • Author(s)
      黄栩昊、樺山一哉、林康宏、深瀬浩一
    • Organizer
      第45回日本分子生物学会年会
    • Related Report
      2022 Research-status Report
  • [Presentation] FRAP法を用いたフェンレチニドによる膜流動性変化の解析2022

    • Author(s)
      黄栩昊、樺山一哉、林康宏、深瀬浩一
    • Organizer
      第15回セラミド研究会学術集会・第16回スフィンゴテラピィ研究会 合同年会
    • Related Report
      2022 Research-status Report
  • [Presentation] 合成生物学的アプローチによる細胞表層糖鎖ネットワークの解析2022

    • Author(s)
      真鍋良幸,三浦彩音,三宅秀斗,鈴木健一,樺山一哉,深瀬浩一
    • Organizer
      第16回バイオ関連化学シンポジウム
    • Related Report
      2022 Research-status Report
  • [Presentation] 糖鎖-ガレクチン相互作用の分子化学的解析2022

    • Author(s)
      三浦彩音、樺山一哉、真鍋良幸、三宅秀斗、白川明日香、初村洋紀、山地俊之、鈴木健一、深瀬浩一
    • Organizer
      生体機能関連化学部会若手の会 第33回サマースクール
    • Related Report
      2022 Research-status Report
  • [Book] Glycolipids: Methods and Protocols (Methods in Molecular Biology, 2613)2023

    • Author(s)
      Kazuya Kabayama (編集), Jin-ichi Inokuchi (編集)
    • Total Pages
      314
    • Publisher
      Humana; 1st ed.
    • Related Report
      2023 Annual Research Report
  • [Book] Glycolipids: Methods and Protocols (Methods in Molecular Biology, 2613)2023

    • Author(s)
      Kazuya Kabayama, Jinichi Inokuchi
    • Total Pages
      314
    • Publisher
      Humana
    • ISBN
      1071629093
    • Related Report
      2022 Research-status Report

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Published: 2022-07-05   Modified: 2025-01-30  

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