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Elucidation of the formation mechanism on glycolipid-protein assemblages in lipid rafts

Research Project

Project/Area Number 19K05713
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 37020:Chemistry and chemical methodology of biomolecules-related
Research InstitutionTottori University (2022)
Osaka University (2019-2021)

Principal Investigator

Hanashima Shinya  鳥取大学, 工学研究科, 教授 (50373353)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords糖脂質 / 脂質ラフト / NMR / 相互作用 / 有機合成 / 重水素 / コレステロール / 固体NMR / 蛍光寿命測定 / FRET / ガングリオシド / 合成
Outline of Research at the Start

シアル酸を有する糖脂質であるガングリオシドは、脂質ラフトが存在できる膜条件下でのみEGF受容体の細胞増殖シグナルを抑制する。本申請はこの生命現象の背景にある分子機序の解明に、糖脂質-EGF受容体の動的会合体を核とする脂質ラフトの研究を通して挑戦する。以下の3つの点に関して、固体NMRと蛍光FRET寿命測定を用いて精密に解析する。 (a)脂質膜上でおこるガングリオシド頭部の構造変化を固体NMRを用いて解析する。(b) 糖脂質-EGF受容体膜ドメイン間で起こる相互作用をFRET蛍光寿命測定にて明らかにする。(c)固体NMRの原子間距離情報から糖脂質-EGF受容体膜ドメイン会合体の構造を解明する。

Outline of Final Research Achievements

We examined the lateral interaction between the transmembrane domain of the EGF receptor and ganglioside GM3 in the lipid membranes. The fluorescently labeled EGF receptor transmembrane domain was chemically synthesized and reconstituted into bilayer membranes with GM3 and other phospholipids. FRET and fluorescence quenching experiments revealed that GM3 interacts with the EGF receptor transmembrane domain to stabilize the monomer. Solid-state NMR experiments using isotope-labeled GM3 probes revealed that the orientation of the GM3 head group on the lipid membrane was slightly altered by different membrane lipid compositions and cholesterol concentrations. We showed that small structural changes in the GM3 head group caused by the membrane environment may affect interactions with membrane proteins, such as EGF receptors, and thus affect the association state and activity of membrane proteins.

Academic Significance and Societal Importance of the Research Achievements

側方的な脂質とタンパク質相互作用の解析法を確立し、これまで複雑な膜組成を有する細胞を用いた実験でしか示されてこなかった、脂質膜外葉のGM3とEGF受容体膜ドメインの直接的な相互作用をモデル系で初めて検出した。この相互作用はGM3選択的に起こっており、糖脂質選択性はタンパク質の配列依存的である可能性がある。このような膜タンパク質の活性を制御する脂質の側方的な相互作用を制御できる化合物は、EGF受容体が関連する疾患の新しい創薬リード化合物となる可能性もある。

Report

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

    (36 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (13 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 12 results,  Open Access: 5 results) Presentation (22 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Int'l Joint Research] Abo Akademi University(フィンランド)

    • Related Report
      2021 Research-status Report
  • [Journal Article] Dynamic assembly and interaction of glycosphingolipids in cholesterol-containing model membranes2023

    • Author(s)
      Shinya Hanashima, Mikito Nakano, Michio Murata
    • Journal Title

      Pure and Applied Chemistry

      Volume: -

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Molecular Dynamics of Glycolipids in Liposomes2023

    • Author(s)
      Yasuda Tomokazu、Slotte J. Peter、Murata Michio、Hanashima Shinya
    • Journal Title

      Methods in molecular biology

      Volume: 2613 Pages: 257-270

    • DOI

      10.1007/978-1-0716-2910-9_19

    • ISBN
      9781071629093, 9781071629109
    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] Fluorescence Spectroscopic Analysis of Lateral and Transbilayer Fluidity of Exosome Membranes2022

    • Author(s)
      Yasuda Tomokazu, Watanabe Hirofumi, Hirosawa Koichiro, Suzuki Kenichi , Suga Keishi, Hanashima Shinya
    • Journal Title

      Langmuir

      Volume: 38 Issue: 48 Pages: 14695-14703

    • DOI

      10.1021/acs.langmuir.2c02258

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Behavior of Triterpenoid Saponin Ginsenoside Rh2 in Ordered and Disordered Phases in Model Membranes Consisting of Sphingomyelin, Phosphatidylcholine, and Cholesterol2022

    • Author(s)
      Garza Darcy Lacanilao、Hanashima Shinya、Umegawa Yuichi、Murata Michio、Kinoshita Masanao、Matsumori Nobuaki、Greimel Peter
    • Journal Title

      Langmuir

      Volume: 38 Issue: 34 Pages: 10478-10491

    • DOI

      10.1021/acs.langmuir.2c01261

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Lipid chain-driven interaction of a lipidated Src-family kinase Lyn with the bilayer membrane2022

    • Author(s)
      Hanashima Shinya、Mito Kanako、Umegawa Yuichi、Murata Michio、Hojo Hironobu
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 20 Issue: 32 Pages: 6436-6444

    • DOI

      10.1039/d2ob01079h

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of cholesterol on the lactosylceramide domains in phospholipid bilayers2022

    • Author(s)
      Hanashima Shinya、Ikeda Ryuji、Matsubara Yuki、Yasuda Tomokazu、Tsuchikawa Hiroshi、Slotte J. Peter、Murata Michio
    • Journal Title

      Biophysical Journal

      Volume: 121 Issue: 7 Pages: 1143-1155

    • DOI

      10.1016/j.bpj.2022.02.037

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Heavy Atom Detergent/Lipid Combined X-ray Crystallography for Elucidating the Structure-Function Relationships of Membrane Proteins2021

    • Author(s)
      Shinya Hanashima, Takanori Nakane, Eiichi Mizohata*
    • Journal Title

      Membranes (Basel)

      Volume: 11(11) Issue: 11 Pages: 823-823

    • DOI

      10.3390/membranes11110823

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] β-Glucosylation of cholesterol reduces sterol-sphingomyelin interactions2021

    • Author(s)
      Hanashima Shinya、Fukuda Nanami、Malabed Raymond、Murata Michio、Kinoshita Msanao、Greimel Peter、Hirabayashi Yoshio
    • Journal Title

      Biochimica et Biophysica Acta (BBA) - Biomembranes

      Volume: 1863 Issue: 2 Pages: 183496-183496

    • DOI

      10.1016/j.bbamem.2020.183496

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Sphingomyelins and ent-Sphingomyelins Form Homophilic Nano-Subdomains within Liquid Ordered Domains2020

    • Author(s)
      Yano Yo、Hanashima Shinya、Tsuchikawa Hiroshi、Yasuda Tomokazu、Slotte J. Peter、London Erwin、Murata Michio
    • Journal Title

      Biophysical Journal

      Volume: 119 Issue: 3 Pages: 539-552

    • DOI

      10.1016/j.bpj.2020.06.028

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Enantiomers of phospholipids and cholesterol: A key to decipher lipid‐lipid interplay in membrane2020

    • Author(s)
      Hanashima Shinya、Yano Yo、Murata Michio
    • Journal Title

      Chirality

      Volume: 32 Issue: 3 Pages: 282-298

    • DOI

      10.1002/chir.23171

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Efficient diversification of GM3 gangliosides via late-stage sialylation and dynamic glycan structural studies with 19F solid-state NMR2020

    • Author(s)
      Takahashi Maina、Shirasaki Junya、Komura Naoko、Sasaki Katsuaki、Tanaka Hide-Nori、Imamura Akihiro、Ishida Hideharu、Hanashima Shinya、Murata Michio、Ando Hiromune
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 18 Issue: 15 Pages: 2902-2913

    • DOI

      10.1039/d0ob00437e

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Cholesterol-Induced Conformational Change in the Sphingomyelin Headgroup2019

    • Author(s)
      Hanashima Shinya、Murakami Kazuhiro、Yura Michihiro、Yano Yo、Umegawa Yuichi、Tsuchikawa Hiroshi、Matsumori Nobuaki、Seo Sangjae、Shinoda Wataru、Murata Michio
    • Journal Title

      Biophysical Journal

      Volume: 117 Issue: 2 Pages: 307-318

    • DOI

      10.1016/j.bpj.2019.06.019

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Side-chain deuterated cholesterol as a molecular probe to determine membrane order and cholesterol partitioning2019

    • Author(s)
      Hanashima Shinya、Ibata Yuki、Watanabe Hirofumi、Yasuda Tomokazu、Tsuchikawa Hiroshi、Murata Michio
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 17 Issue: 37 Pages: 8601-8610

    • DOI

      10.1039/c9ob01342c

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 固体NMR測定による膜環境におけるガングリオシドGM3糖鎖の配座・配向解析2023

    • Author(s)
      佐々木 克聡, 花島 慎弥, 梅川 雄一, 村田 道雄, 李 秀栄, 水口 賢司
    • Organizer
      日本ケミカルバイオロジー学会 第17回年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Dynamic Assembly and Interaction of Glycosphingolipids in Cholesterol-Containing Model Membranes2022

    • Author(s)
      Shinya Hanashima, Michio Murata
    • Organizer
      第30回国際糖質会議 ICS2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Conformation of the Ganglioside GM3 Glycan in Lipid Bilayers as Elucidated by Solid-State NMR2022

    • Author(s)
      Katsuaki Sasaki, Suyong Re, Yuichi Umegawa, Michio Murata, Shinya Hanashima
    • Organizer
      第30回国際糖質会議 ICS2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 体NMR測定による脂質膜環境におけるガングリオシドGM3糖鎖の配座・配向解析2022

    • Author(s)
      佐々木 克聡, 梅川 雄一, 村田 道雄, 花島 慎弥, 李 秀栄, 水口 賢司
    • Organizer
      第41回日本糖質学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 脂質膜近傍のGlycoscience; 糖脂質の脂質膜における構造と相互作用を介した 機能の解明を目指して2022

    • Author(s)
      花島 慎弥
    • Organizer
      第41回日本糖質学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 表裏の脂質構成が異なる脂質二重層におけるコリン脂質の内外葉比の定量的評価2022

    • Author(s)
      渡辺 宏史、花島 慎弥、安田 智一、村田 道雄
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 生体モデル膜におけるSrcファミリーキナーゼLyn脂質アンカー鎖の動態解析2022

    • Author(s)
      水戸 佳奈子、花島 慎弥、梅川 雄一、村田 道雄、北條 裕信
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 固体NMRを用いた脂質膜環境におけるガングリオシドGM3糖鎖の立体構造解析2022

    • Author(s)
      佐々木 克聡、梅川 雄一、村田 道雄、花島 慎弥
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] ガングリオシドGM3糖鎖とインテグリンの相互作用のSPR解析2022

    • Author(s)
      岸 水際、花島 慎弥、村田 道雄、鈴木 健一
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 膜脂質成分に依存したGM3糖鎖コンホメーションの固体NMR解析2021

    • Author(s)
      佐々木 克聡, 梅川 雄一, 村田道雄, 花島 慎弥
    • Organizer
      日本糖質学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 脂質分子の膜環境下での構造と相互作用の解明2021

    • Author(s)
      花島 慎弥
    • Organizer
      大阪大学蛋白質研究所セミナー
    • Related Report
      2020 Research-status Report
  • [Presentation] 表裏の脂質組成の異なる二重膜リポソームにおけるコレステロール内外葉分布の解明2021

    • Author(s)
      渡辺 宏史、花島 慎弥、村田 道雄
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 重水素固体NMRを用いた相分離二重膜中のLo/Ld相脂質組成の定量的解析2021

    • Author(s)
      山中 彩菜、花島 慎弥、井端 悠貴、梅川 雄一、村田 道雄
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 蛍光スフィンゴ脂質プローブを用いたモデル膜中でのスフィンゴ脂質ドメイン構造のFRET解析2021

    • Author(s)
      友田 千尋、矢野 陽、花島 慎弥、河村 奈緒子、安藤 弘宗、村田 道雄、Erwin London
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] ガングリオシドGM3糖鎖と結合タンパク質の親和性を制御する脂質間相互作用の解明2021

    • Author(s)
      佐々木 克聡、花島 慎弥、梅川 雄一、村田 道雄
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] EGF受容体膜貫通ドメインとガングリオシドGM3の側方相互作用のFRET解析における膜脂質の影響評価2021

    • Author(s)
      中野 幹人、花島 慎弥、原 利明、樺山 一哉、河村 奈緒子、安藤 弘宗、Thomas Nyholm、Peter Slotte、村田 道雄
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 花島慎弥、福田奈那美、Raymond Malabed、村田道雄、木下祥尚、Peter Greimel 、平林義雄2020

    • Author(s)
      膜脂質とコレステリルグルコシドの相互作用におけるグルコシル化の影響の評価
    • Organizer
      第39回日本糖質学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Evaluation of lateral interactions between membrane gangliosides and receptor transmembrane segments in lipid bilayers based on semi-quantitative fluorescence analysis2020

    • Author(s)
      NAKANO, Mikito; HANASHIMA, Shinya; HARA, Toshiaki; KABAYAMA, Kazuya; FUKASE, Koichi; MURATA, Michio; ANDO, Hiromune; SUZUKI, Kenichi G. N.; SLOTTE, J. Peter
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] スフィンゴミエリン蛍光プローブのFRET測定を用いたモデル膜における脂質ナノドメイン構造の解明2020

    • Author(s)
      友田 千尋・矢野 陽・花島 慎弥・村田 道雄・London Erwin
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 脂質膜上で形成されるラクトシルセラミドの強固なドメインの固体NMR解析2020

    • Author(s)
      松原 侑輝・池田 竜二・花島 慎弥・村田 道雄
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 特異な糖脂質コレステリル-β-グルコシドのモデル膜における脂質間相互作用の解明2020

    • Author(s)
      福田 奈那美・花島 慎弥・Raymond Malabed・村田 道雄・Peter Greimel・平林 義雄
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] Glycosphingolipid-lipid Interactions and Domain Formation in Model Bilayer Membranes2019

    • Author(s)
      Shinya HANASHIMA, Michio MURATA
    • Organizer
      25th International Symposium on Glycoconjugates
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited

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

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