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Molecular design of resistance-free membrane-active antimicrobials

Research Project

Project/Area Number 18H03533
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 90120:Biomaterials-related
Research InstitutionNara Institute of Science and Technology

Principal Investigator

Yasuhara Kazuma  奈良先端科学技術大学院大学, 先端科学技術研究科, 准教授 (90545716)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2021: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2020: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2019: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywords抗菌剤 / 脂質膜 / 両親媒性分子 / 大環状分子 / ペプチドミメティクス
Outline of Final Research Achievements

In this project, we developed new membrane-active antimicrobial agents that act by selectively recognizing and disrupting bacterial cell membranes inspired by natural antimicrobial peptides. We have mimicked the amphiphilic structure of antimicrobial peptides by introducing several cationic functional groups into a hydrophobic macrocyclic molecule as a synthetic molecular framework. The membrane-active antimicrobial agent developed in this study exhibited high antimicrobial activity without developing drug resistance, which is a crucial common issue of conventional antibiotics.

Academic Significance and Societal Importance of the Research Achievements

あらゆる細菌が有する細胞膜を攻撃対象とした膜活性抗菌剤の作用機構は、既知の薬剤耐性微生物のみならず未知の新型微生物に対しても有効である。単純な合成分子骨格を用いた膜活性抗菌剤はペプチド等と比較して安価に大量生産することができるため、医薬のみならず食品や日常生活用品といった多方面へ利用できる。また、膜活性抗菌剤は、細菌のみならず、エンベロープを持つインフルエンザやHIV等のウィルス類を対象とした薬剤にも応用できる可能性を有している。

Report

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

    (45 results)

All 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (4 results) Journal Article (12 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 12 results,  Open Access: 7 results) Presentation (27 results) (of which Int'l Joint Research: 6 results,  Invited: 11 results) Book (2 results)

  • [Int'l Joint Research] University of Michigan(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] University of Michigan(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Unversity of Michigan(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Michigan(米国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] An Antimicrobial Peptide-Mimetic Methacrylate Random Copolymer Induces Domain Formation in a Model Bacterial Membrane2022

    • Author(s)
      Yasuhara Kazuma、Tsukamoto Manami、Kikuchi Jun-ichi、Kuroda Kenichi
    • Journal Title

      The Journal of Membrane Biology

      Volume: - Issue: 4-5 Pages: 513-521

    • DOI

      10.1007/s00232-022-00220-6

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Mechanistic Study of Membrane Disruption by Antimicrobial Methacrylate Random Copolymers by the Single Giant Vesicle Method2021

    • Author(s)
      Tsukamoto Manami、Zappala Emanuele、Caputo Gregory A.、Kikuchi Jun-ichi、Najarian Kayvan、Kuroda Kenichi、Yasuhara Kazuma
    • Journal Title

      Langmuir

      Volume: 37 Issue: 33 Pages: 9982-9995

    • DOI

      10.1021/acs.langmuir.1c01047

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] pH-Dependent ion permeability control of a modified amphotericin B channel through metal complexation2021

    • Author(s)
      Koshiyama Tomomi、Inoue Yuki、Asada Sana、Kawahara Koki、Ide Shogo、Yasuhara Kazuma、Ohba Masaaki
    • Journal Title

      Chemical Communications

      Volume: 57 Issue: 23 Pages: 2895-2898

    • DOI

      10.1039/d0cc08368b

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Filopodium-derived vesicles produced by MIM enhance the migration of recipient cells2021

    • Author(s)
      Tamako Nishimura*, Takuya Oyama*, Hooi Ting Hu*, Toshifumi Fujioka* et al.(*:equally contributed)
    • Journal Title

      Developmental Cell

      Volume: 56 Issue: 6 Pages: 842-859

    • DOI

      10.1016/j.devcel.2021.02.029

    • NAID

      120007172296

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dipolar Nanocars Based on a Porphyrin Backbone2020

    • Author(s)
      Nishino Toshio、Martin Colin J.、Takeuchi Hiroki、Lim Florence、Yasuhara Kazuma、Gisbert Yohan、Abid Seifallah、Saffon‐Merceron Nathalie、Kammerer Claire、Rapenne Gwenael
    • Journal Title

      Chemistry A European Journal

      Volume: 26 Issue: 52 Pages: 12010-12018

    • DOI

      10.1002/chem.202001999

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Regulation of caveolae through cholesterol-depletion-dependent tubulation mediated by PACSIN22020

    • Author(s)
      Gusmira Aini、Takemura Kazuhiro、Lee Shin Yong、Inaba Takehiko、Hanawa-Suetsugu Kyoko、Oono-Yakura Kayoko、Yasuhara Kazuma、Kitao Akio、Suetsugu Shiro
    • Journal Title

      Journal of Cell Science

      Volume: 133 Pages: 1-11

    • DOI

      10.1242/jcs.246785

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New lipid membrane technologies for reconstitution, analysis, and utilization of ‘living’ membrane proteins2020

    • Author(s)
      Yasuhara Kazuma、Morigaki Kenichi
    • Journal Title

      Biophysics and Physicobiology

      Volume: 17 Issue: 0 Pages: 125-129

    • DOI

      10.2142/biophysico.bsj-2020021

    • NAID

      130007927236

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Biomimetic and Technomimetic Single Molecular Machines2019

    • Author(s)
      Kammerer Claire、Erbland Guillaume、Gisbert Yohan、Nishino Toshio、Yasuhara Kazuma、Rapenne Gwenael
    • Journal Title

      Chemistry Letters

      Volume: 48 Issue: 4 Pages: 299-308

    • DOI

      10.1246/cl.181019

    • NAID

      130007624442

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Determination of proton concentration at cardiolipin-containing membrane interfaces and its relation with the peroxidase activity of cytochrome c2019

    • Author(s)
      Parui Partha Pratim、Sarakar Yeasmin、Majumder Rini、Das Sanju、Yang Hongxu、Yasuhara Kazuma、Hirota Shun
    • Journal Title

      Chemical Science

      Volume: 10 Issue: 39 Pages: 9140-9151

    • DOI

      10.1039/c9sc02993a

    • NAID

      120006726658

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Protein surface charge effect on 3D domain swapping in cells for c-type cytochromes2019

    • Author(s)
      Yang Hongxu、Yamanaka Masaru、Nagao Satoshi、Yasuhara Kazuma、Shibata Naoki、Higuchi Yoshiki、Hirota Shun
    • Journal Title

      Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics

      Volume: 1867 Issue: 11 Pages: 140265-140265

    • DOI

      10.1016/j.bbapap.2019.140265

    • NAID

      120006726659

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anticancer polymers designed for killing dormant prostate cancer cells.2019

    • Author(s)
      Takahashi, T., Yumoto, K., Yasuhara, K., Enrico T. Nadres, T.E., Kikuchi, Y., Taichman, R.S., and Kuroda, K.
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 1096-1096

    • DOI

      10.1038/s41598-018-36608-5

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Light-triggered hydrophilic drug release from liposomes through removal of a photolabile protecting group2019

    • Author(s)
      Goto Yuya、Ueda Masafumi、Sugikawa Kouta、Yasuhara Kazuma、Ikeda Atsushi
    • Journal Title

      RSC Advances

      Volume: 9 Issue: 1 Pages: 166-171

    • DOI

      10.1039/c8ra08584f

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 膜を破壊する両親媒性カリックスアレーン誘導体の設計と生物活性2022

    • Author(s)
      楫 瑞基, 中野 卓斗, 木畑 秀仁, Rapenne Gwenael, 安原主馬
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 細胞膜をあやつるポリマーをつくる -膜タンパク質をヒントにした人工分子のデザイン-2021

    • Author(s)
      安原主馬
    • Organizer
      第177回 東海高分子研究会 講演会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 細胞膜の構造・機能制御を目指した両親媒性分子のバイオミメティック・デザイン2021

    • Author(s)
      安原主馬
    • Organizer
      第35回 九州コロイドコロキウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] バイオミメティクスであたらしい抗菌剤をつくる2021

    • Author(s)
      安原主馬
    • Organizer
      crossXcross 2021ワークショップ
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 合成両親媒性分子による脂質膜プラットフォーム2021

    • Author(s)
      安原主馬
    • Organizer
      分子サイバネティクス 第6回領域セミナー
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Antimicrobial action of membrane-disruptive cationic calixarenes2021

    • Author(s)
      Mizuki Kaji, Hideto Kibata, Takuto Nakano, Rapenne Gwenael, Kazuma Yasuhara
    • Organizer
      Macromolecular Science & Engineering 44th Annual Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 膜に作用するポリマーによる脂質ドメインの形成と抗菌活性の発現2021

    • Author(s)
      安原 主馬, 石原 美香, 井家 有美, ラッペン ゲナエル
    • Organizer
      第70回高分子学会年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 天然ペプチドを模倣したカリックスアレーン抗菌剤の構造-活性相関2021

    • Author(s)
      楫 瑞基, 木畑 秀仁, 中野 卓斗, Rapenne Gwenael, 安原 主馬
    • Organizer
      第70回高分子学会年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 脂質ドメイン形成を誘導する膜活性ポリマーのデザインと生体機能2021

    • Author(s)
      安原 主馬, 石原 美香, 井家 有美, Rapenne Gwenael
    • Organizer
      第31回バイオ・高分子シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 生理活性を示す両親媒性カリックスアレーン誘導体の構造-活性相関2021

    • Author(s)
      安原 主馬, 楫 瑞基, 木畑 秀仁, 中野 卓斗, Rapenne Gwenael
    • Organizer
      第70回高分子討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 両親媒性カリックスアレーン誘導体の抗菌活性と膜破壊2021

    • Author(s)
      楫 瑞基, 中野 卓斗, 木畑 秀仁, Rapenne Gwenael, 安原 主馬
    • Organizer
      第35回 九州コロイドコロキウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 抗菌ペプチドを模倣した膜活性抗菌剤の設計と作用機構2021

    • Author(s)
      安原主馬, 楫 瑞基, 木畑 秀仁, 中野 卓斗, RapenneGwenael
    • Organizer
      第59回日本生物物理学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 抗菌性ペプチドを模倣した新規な膜活性抗菌剤の設計2020

    • Author(s)
      安原主馬,木畑秀仁,中野卓斗,菊池純一
    • Organizer
      日本膜学会第42年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] アポリポタンパク質を模倣した両親媒性ポリマーによる脂質ナノディスクの形成2020

    • Author(s)
      安原主馬, 光好佑麿, Jinyu Hao, Rapenne Gwenael
    • Organizer
      第69回高分子討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Biomimetic design of functional amphiphiles for lipid membrane engineering2020

    • Author(s)
      K. Yasuhara
    • Organizer
      Workshop “Supramolecular approaches to synthetic molecular engines”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 生体膜に作用する両親媒性カリックスアレーン誘導体の設計と生理活性2020

    • Author(s)
      廣中彩乃, 石原美香, Rapenne Gwenael, 安原主馬
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 生き物にまなぶ新材料-バイオミメティクスとナノマテリアル-2019

    • Author(s)
      安原主馬
    • Organizer
      異業種交流会 関西テクノサークル
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 脂質膜の機能・構造を操る両親媒性分子のデザイン2019

    • Author(s)
      安原主馬
    • Organizer
      第3回生体膜と生体モデル膜セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 自己組織化によって形成された脂質ナノディスクと細胞の相互作用2019

    • Author(s)
      安原主馬, 光好佑麿, Jinyu Hao, Rapenne Gwenael, 菊池純一
    • Organizer
      第13回バイオ関連化学シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 両親媒性ランダムコポリマーによる脂質二分子膜の断片化と自発的なナノディスク形成2019

    • Author(s)
      安原主馬, 荒木田臣, 光好佑麿, Jinyu Hao, Rapenne Gwenael, 菊池純一
    • Organizer
      膜シンポジウム2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] Formation of lipid bilayer nanodisc by membrane-active amphiphilic polymethacrylate random copolymer2019

    • Author(s)
      K. Yasuhara, Y. Mitsuyoshi, J. Hao, J. Arakida, G.Rapenne, J.Kikuchi
    • Organizer
      OKINAWA COLLOIDS 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cationic calixarene derivative as a membrane-active antimicrobial agent2019

    • Author(s)
      K. Yasuhara, T. Nakano, H. Kibata, J. Kikuchi
    • Organizer
      ACS National meeting Spring 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 脂質膜の機能・構造を操る両親媒性分子のバイオミメティック・デザイン2018

    • Author(s)
      安原主馬
    • Organizer
      第36回 関西界面科学セミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 生体膜の機能・構造をあやつる両親媒性分子のバイオミメティック・デザイン2018

    • Author(s)
      安原主馬
    • Organizer
      第17回 崇城大学ライフサイエンス特別講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Biomimetic design of membrane-active functional amphiphiles2018

    • Author(s)
      K. Yasuhara
    • Organizer
      Department of Materials Science and Engineering Seminar, Stony Brook University
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Structure-activity relationship of membrane-active antimicrobial macrocycles2018

    • Author(s)
      K. Yasuhara, T. Nakano, H. Kibata, J. Kikuchi
    • Organizer
      1st G'L'owing Polymer Symposium in KANTO
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自然にまなぶ薬剤耐性フリー抗菌剤のデザイン2018

    • Author(s)
      安原主馬
    • Organizer
      エレクトロニクス実装学会関西ワークショップ2018
    • Related Report
      2018 Annual Research Report
  • [Book] Concepts and design of materials nanoarchitectonics2022

    • Author(s)
      K. Yasuhara, K. Omoto, T. Nishino, G. Rapenne (Ed. O. Azzaroni, K. Ariga)
    • Total Pages
      589
    • Publisher
      Royal Society of Chemistry
    • ISBN
      9781788018029
    • Related Report
      2021 Annual Research Report
  • [Book] Plasma Membrane Shaping2022

    • Author(s)
      K. Yasuhara (Ed. S. Suetsugu)
    • Publisher
      Elsevier
    • Related Report
      2021 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2023-01-30  

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