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Development of Functional Molecules Constructing Dynamic Multidimensional Media

Research Project

Project/Area Number 17H04885
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Bio-related chemistry
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

Muraoka Takahiro  東京農工大学, 工学(系)研究科(研究院), 准教授 (70509132)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥25,220,000 (Direct Cost: ¥19,400,000、Indirect Cost: ¥5,820,000)
Fiscal Year 2018: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2017: ¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Keywordsポリエチレングリコール / ベシクル / 結晶 / 両親媒性分子 / 生体関連化学 / 刺激応答性
Outline of Final Research Achievements

Polyethylene glycol (PEG) is known to change the conformation in response to the temperature changes. Using this thermal response of PEG, we developed PEG-containing molecules functioning in 2D and 3D media. Membrane-embedded molecules containing PEG chains allowed for membrane deformation upon heating. Crystals made of cyclic molecules containing PEG chains showed polymorphic phase transition upon temperature changes to switch various physical properties. On the basis of amphiphilic molecules containing short PEG chains, we successfully developed functional molecules that enable membrane deformation of 2D assemblies and polymorphic phase transition of 3D assemblies.

Academic Significance and Societal Importance of the Research Achievements

ポリエチレングリコール(PEG)は、多くの低分子・高分子材料に広く使われる分子骨格である。一般的に、PEGは水溶性骨格として利用されるが、本研究成果により、脂質二重膜や結晶などの多次元場を機能化する上で有用であることが示された。このことは、機能性物質を開発する新たな設計指針としての学術的意義を有する。ベシクルや結晶は、様々な材料の基盤構造であり、その機能化を可能にする新たな分子を提示した点に、産業面などに資する社会的意義がある。

Report

(3 results)
  • 2019 Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (44 results)

All 2019 2018 2017 Other

All Int'l Joint Research (2 results) Journal Article (11 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 11 results,  Open Access: 3 results) Presentation (27 results) (of which Int'l Joint Research: 6 results,  Invited: 13 results) Patent(Industrial Property Rights) (4 results)

  • [Int'l Joint Research] ボルドー大学(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Bordeaux University(France)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Coupling effects of thiol and urea-type groups for promotion of oxidative protein folding2019

    • Author(s)
      Shunsuke Okada, Motonori Matsusaki, Kenta AraiK , Yuji Hidaka, Kenji Inaba, Masaki Okumura, Takahiro Muraoka
    • Journal Title

      Chemical Communications

      Volume: 55(6) Issue: 6 Pages: 759-762

    • DOI

      10.1039/c8cc08657e

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design of C2-symmetric alkaloidal chiral amphiphiles and configurational effects on self-assembly2018

    • Author(s)
      Tsuchiya Nana、Ryu Yunosuke、Muraoka Takahiro、Oguri Hiroki
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 16 Issue: 48 Pages: 9305-9313

    • DOI

      10.1039/c8ob02287a

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Heat-Triggered Crystallization of Liquid Crystalline Macrocycles Allowing for Conductance Switching through Hysteretic Thermal Phase Transitions2018

    • Author(s)
      Muraoka Takahiro、Shima Tatsuya、Kajitani Takashi、Hoshino Norihisa、Morvan Estelle、Grelard Axelle、Dufourc Erick J.、Fukushima Takanori、Akutagawa Tomoyuki、Nabeya Kota、Kinbara Kazushi
    • Journal Title

      Chemistry - An Asian Journal

      Volume: 14 Issue: 1 Pages: 141-148

    • DOI

      10.1002/asia.201801372

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Localization of transmembrane multiblock amphiphilic molecules in phase-separated vesicles2018

    • Author(s)
      Kazushi Kinbara, Kaori Umetsu, Hiroki Sonobe, Takahiro Muraoka, Naofumi Shimokawa, Masahiro Takagi
    • Journal Title

      Faraday Discussions

      Volume: 印刷中 Pages: 315-328

    • DOI

      10.1039/c8fd00022k

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermal and Optical Properties of Multiblock Macrocycles with Hysteretic Polymorphic Transition2018

    • Author(s)
      Kota Nabeya, Takahiro Muraoka, Norihisa Hoshino, Miho Aizawa, Takashi Kajitani, Tomoyuki Akutagawa, Atsushi Shishido, Takanori Fukushima, and Kazushi Kinbara
    • Journal Title

      Mater. Chem. Front.

      Volume: 印刷中 Issue: 5 Pages: 969-974

    • DOI

      10.1039/c7qm00621g

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enzymatically Cleavable Traceless Biotin Tag for Protein PEGylation and Purification2018

    • Author(s)
      Adam Marcin Wawro, Yusuke Aoki, Takahiro Muraoka, Kouhei Tsumoto, and Kazushi Kinbara
    • Journal Title

      Chem. Common.

      Volume: 印刷中 Issue: 15 Pages: 1913-1916

    • DOI

      10.1039/c7cc05814d

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multifarious Polymorphism of Multi-Block Amphiphilic Macrocycle Bearing Thermally Responsive Polyether Segment2018

    • Author(s)
      Takahiro Muraoka, Tatsuya Shima, and Kazushi Kinbara
    • Journal Title

      ACS Omega

      Volume: 3 Issue: 1 Pages: 414-418

    • DOI

      10.1021/acsomega.7b01737

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bio-inspired Multiblock Molecules for Membrane Functionalization2018

    • Author(s)
      Takahiro Muraoka
    • Journal Title

      Biological and Pharmaceutical Bulletin

      Volume: 41 Issue: 3 Pages: 294-302

    • DOI

      10.1248/bpb.b17-00652

    • NAID

      130006407350

    • ISSN
      0918-6158, 1347-5215
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mechano-Sensitive Synthetic Ion Channels2017

    • Author(s)
      Takahiro Muraoka, Kaori Umetsu, Kazuhito V. Tabata, Tsutomu Hamada, Hiroyuki Noji, Takashi Yamashita, and Kazushi Kinbara
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 139 Issue: 49 Pages: 18016-18023

    • DOI

      10.1021/jacs.7b09515

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Thermally-Induced Lateral Assembly of PEG-Containing Amphiphile Triggering Vesicle Budding2017

    • Author(s)
      Rui Li, Takahiro Muraoka, and Kazushi Kinbara
    • Journal Title

      Chem. Commun.

      Volume: 53 Issue: 85 Pages: 11662-11665

    • DOI

      10.1039/c7cc06489f

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Newly characterized interaction stabilizes DNA structure: oligoethylene glycols stabilize G-quadruplexes CH?π interactions2017

    • Author(s)
      Tateishi-Karimata Hisae、Ohyama Tatsuya、Muraoka Takahiro、Podbevsek Peter、Wawro Adam M.、Tanaka Shigenori、Nakano Shu-ichi、Kinbara Kazushi、Plavec Janez、Sugimoto Naoki
    • Journal Title

      Nucleic Acids Research

      Volume: 45 Issue: 12 Pages: 7021-7030

    • DOI

      10.1093/nar/gkx299

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] ウレア骨格を有するチオール化合物の酸化的タンパク質フォールディング促進効果2019

    • Author(s)
      岡田隼輔、松崎元紀、荒井堅太、日高雄二、稲葉謙次、奥村正樹、村岡貴博
    • Organizer
      第99回日本化学会春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of multiblock arene-perfluoroarene macrocycle2019

    • Author(s)
      SATO, Kohei; NABEYA, Kota; MURAOKA, Takahiro; HOSHINO, Norihisa; AKUTAGAWA, Tomoyuki; KINBARA, Kazushi
    • Organizer
      第99回日本化学会春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Protein Cyborgization by Main Chain Substitution2019

    • Author(s)
      AOKI, Yusuke; UI, Mihoko; MATSUI, Takashi; TANAKA, Yoshikazu; MURAOKA, Takahiro; SATO, Kohei; KINBARA, Kazushi
    • Organizer
      第99回日本化学会春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Design and Synthesis of C2-Symmetric Alkaloidal Chiral Amphiphiles and Configurational Effects on Self-Assembly2019

    • Author(s)
      TSUCHIYA, Nana; RYU, Yunosuke; MURAOKA, Takahiro; OGURI, Hiroki
    • Organizer
      第99回日本化学会春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 単結合ねじれ運動を利用した分子集合体形状変換2019

    • Author(s)
      笠勇之介、下川直史、高木昌宏、村岡貴博
    • Organizer
      第99回日本化学会春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 新規刺激応答性自己組織化ペプチドの設計2019

    • Author(s)
      石田敦也、味岡逸樹、渡辺豪、村岡 貴博
    • Organizer
      第99回日本化学会春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 大腸菌の膜透過性を有するペプチドの探索と評価2019

    • Author(s)
      井上豪、豊原大智、モリテツシ、村岡貴博
    • Organizer
      第99回日本化学会春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 生体親和性分子を用いた酵素安定化技術の開発2018

    • Author(s)
      村岡貴博
    • Organizer
      第19回酵素応用シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 有機合成化学を基盤とするタンパク質・細胞操作2018

    • Author(s)
      村岡貴博
    • Organizer
      NCNP-TUAT若手研究シンポジウム2018夏
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 地球環境を支える希少微生物を 生きたまま解析し保存する基盤技術の開発2018

    • Author(s)
      村岡貴博
    • Organizer
      平成 30 年度公益信託『エスペック地球環境研究・技術基金』授与式
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 生体分子を模倣し操作する超分子化学2018

    • Author(s)
      村岡貴博
    • Organizer
      π造形コロキウム(防衛大学校)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] タンパク質酸化的リフォールディング促進剤の開発2018

    • Author(s)
      岡田隼輔、松崎元紀、稲葉謙次、奥村正樹、村岡貴博
    • Organizer
      第12回バイオ関連化学シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] タンパク質酸化的リフォールディングを促進する還元剤の新たな分子デザイン2018

    • Author(s)
      岡田隼輔、松崎元紀、稲葉謙次、奥村正樹、村岡貴博
    • Organizer
      CSJ化学フェスタ2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] グアニジル基を用いた蛋白質酸化的フォールディング促進剤の開発2018

    • Author(s)
      村岡貴博、岡田隼輔、松崎元紀、 荒井堅太、日高雄二、稲葉謙次、奥村正樹
    • Organizer
      第18回東北大学多元物質科学研究所 研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Stimuli-Responsive Multiblock Molecules in Membrane and Crystal2018

    • Author(s)
      Takahiro Muraoka
    • Organizer
      π-EJ 2018, European-Japanese Workshop 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Reducing Agents Accelerating Protein Folding2018

    • Author(s)
      Shunsuke Okada, Motonori Matsusaki, Kenji Inaba, Masaki Okumura, Takahiro Muraoka
    • Organizer
      π-EJ 2018, European-Japanese Workshop 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thiol-containing Compounds for Acceleration of Protein Folding2018

    • Author(s)
      Shunsuke Okada, Motonori Matsusaki, Kenta Arai, Kenji Inaba, Masaki Okumura, Takahiro Muraoka
    • Organizer
      10th International Peptide Symposium
    • Related Report
      2018 Annual Research Report
  • [Presentation] タンパク質模倣から着想する機能性分子開発2018

    • Author(s)
      村岡貴博
    • Organizer
      多元研若手研究者交流講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 膜タンパク質模倣からデザインする人工イオンチャネルの開発2018

    • Author(s)
      村岡貴博
    • Organizer
      応用物理学会分子バイオエレクトロニクス分科会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 光応答性両親媒性ペプチドを用いた細胞接着制御2018

    • Author(s)
      村岡貴博
    • Organizer
      第17回日本再生医療学会総会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Development of Multi-block Amphiphiles for Bio-related Functions2017

    • Author(s)
      Takahiro Muraoka
    • Organizer
      International Symposium on Pure & Applied Chemistry (ISPAC) 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bio-Inspired Multi-Block Amphiphiles2017

    • Author(s)
      Takahiro Muraoka
    • Organizer
      Celebrating Four Decades of Research on Self-Assembling Materials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] タンパク質から学ぶマルチブロック型分子の開発と機能展開2017

    • Author(s)
      村岡貴博
    • Organizer
      関東高分子若手研究会サマーキャンプ
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 化学と生物の接点で展開する機能性分子の開発2017

    • Author(s)
      村岡貴博
    • Organizer
      The 2nd FRIS Retreat / 若手研究者学際融合領域会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Stimuli Responses of Multiblock Molecules with Aromatic and PEG Units2017

    • Author(s)
      Takahiro Muraoka
    • Organizer
      π-System Figuration, German-Japanese Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multiblock Molecules for Membrane Functionalization2017

    • Author(s)
      Takahiro Muraoka
    • Organizer
      Symposium on Frontier of Biofunctional Chemistry, ISBC 2017 Pre-Symposium Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] タンパク質から発想する機能性分子開発2017

    • Author(s)
      村岡貴博
    • Organizer
      第4回π造形科学若手研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Patent(Industrial Property Rights)] 自己組織化ペプチド2019

    • Inventor(s)
      村岡貴博、石田敦也、味岡逸樹、渡辺豪
    • Industrial Property Rights Holder
      東京農工大学、東京医科歯科大学、北里研究所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-028845
    • Filing Date
      2019
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 微生物膜透過性物質2019

    • Inventor(s)
      村岡貴博、モリテツシ、井上豪、豊原大智
    • Industrial Property Rights Holder
      東京農工大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-033167
    • Filing Date
      2019
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] タンパク質のリフォールディング剤、タンパク質のリフォールディング方法及びタンパク質の再生方法2018

    • Inventor(s)
      村岡貴博、岡田隼輔、奥村正樹、稲葉謙次、松﨑元紀
    • Industrial Property Rights Holder
      東京農工大学、東北大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-109769
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 自己集合性、光学活性、構造拡張可能性、多様な構造修飾可能性を有するスキャッフォールドの創製2018

    • Inventor(s)
      大栗博毅、村岡貴博、土屋菜奈、笠勇之助
    • Industrial Property Rights Holder
      東京農工大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-206817
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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