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Development of artificial EGF receptor-ligand system based on coiled-coil peptides to manipulate cell functions

Research Project

Project/Area Number 25460148
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Drug development chemistry
Research InstitutionOsaka Prefecture University

Principal Investigator

Nakase Ikuhiko  大阪府立大学, 21世紀科学研究機構, 講師 (40432322)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords人工受容体 / 細胞機能制御 / ヘリックス相互作用 / ペプチド認識 / ロイシンジッパーペプチド / アクチン骨格 / シグナル伝達 / EGF受容体 / コイルドコイル / 二量体化
Outline of Final Research Achievements

To develop artificial receptor-ligand system by usage of artificial coiled-coil peptides to induce receptor dimerization and activation is purpose of research. In this research, artificial epidermal growth factor receptor-ligand system as a model was created to control receptor-based cellular functions. As results, helix peptide ligands effectively activate the artificial receptor on cellular membranes, and the peptide ligand-modified cellular vesicles that can also activate the objective receptor could be successfully developed.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (28 results)

All 2016 2015 2014 2013 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 4 results,  Acknowledgement Compliant: 2 results) Presentation (21 results) (of which Int'l Joint Research: 5 results,  Invited: 11 results) Remarks (3 results)

  • [Journal Article] Creation of Artificial Receptors Activated by Coiled-coil Peptides and Cellular Regulation2015

    • Author(s)
      Ikuhiko Nakase
    • Journal Title

      YAKUGAKU ZASSHI

      Volume: 135 Issue: 3 Pages: 375-381

    • DOI

      10.1248/yakushi.14-00240-1

    • NAID

      130004756511

    • ISSN
      0031-6903, 1347-5231
    • Year and Date
      2015-03-01
    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Combined treatment with a pH-sensitive fusogenic peptide and cationic lipids achieves enhanced cytosolic delivery of exosomes2015

    • Author(s)
      Nakase I., Futaki S.
    • Journal Title

      Sci. Rep.

      Volume: 5 Issue: 1 Pages: 10112-10112

    • DOI

      10.1038/srep10112

    • NAID

      120005822765

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Active macropinocytosis induction by stimulation of epidermal growth factor receptor and oncogenic Ras expression potentiates cellular uptake efficacy of exosomes2015

    • Author(s)
      Nakase I., Kobayashi N.B., Takatani-Nakase T., Yoshida T.
    • Journal Title

      Sci. Rep.

      Volume: 5 Issue: 1 Pages: 10300-10300

    • DOI

      10.1038/srep10300

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Controlling leucine-zipper partner recognition in cells through modifications of a-g interactions.2014

    • Author(s)
      Azuma Y, Kükenshöner T, Ma G, Yasunaga JI, Imanishi M, Arndt KM, Matsuoka M, and Futaki S
    • Journal Title

      Chem. Commun.

      Volume: 50 Issue: 48 Pages: 6364-6367

    • DOI

      10.1039/c4cc00555d

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Intracellular Delivery System Based on Biofunctional Peptide-Modified Exosomes2016

    • Author(s)
      Ikuhiko Nakase
    • Organizer
      Institute for Chemical Research International Symposium 2016 (ICRIS’16) Research Network Based on ICR MOU
    • Place of Presentation
      京都大学化学研究所、宇治市、京都
    • Year and Date
      2016-03-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 機能性ペプチドを利用したエクソソームの細胞膜分子認識と薬物送達促進2016

    • Author(s)
      中瀬生彦
    • Organizer
      蛋白研セミナー(Mechanism of Biology on the Membrane:生体膜上の生物化学)
    • Place of Presentation
      ホテル阪急エキスポパーク、吹田市、大阪
    • Year and Date
      2016-03-03
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 機能性ペプチド修飾型エクソソームの細胞認識と薬物送達2016

    • Author(s)
      中瀬生彦
    • Organizer
      第25回NMMSセミナー
    • Place of Presentation
      徳島大学、徳島市、徳島
    • Year and Date
      2016-02-27
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Effective cellular uptake of exosomes modified with biofunctional peptides2016

    • Author(s)
      Ikuhiko Nakase
    • Organizer
      第8回武田科学振興財団薬科学シンポジウム「生命分子から薬をつくる-中分子を中心に」
    • Place of Presentation
      武田薬品研修所、吹田市、大阪
    • Year and Date
      2016-01-21
    • Related Report
      2015 Annual Research Report
  • [Presentation] 機能性ペプチド修飾型エクソソームを基盤にした薬物送達技術の開発2015

    • Author(s)
      中瀬生彦
    • Organizer
      第37回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      熊本大学、熊本市、熊本
    • Year and Date
      2015-11-20
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Increased Cellular Uptake of Exosomes via Active Macropinocytosis Induction2015

    • Author(s)
      Ikuhiko Nakase, Nahoko Bailey Kobayashi, Tomoka Takatani-Nakase, Tetsuhiko Yoshida
    • Organizer
      27th European Conference on Biomaterials
    • Place of Presentation
      ICE Krakow Congress Centre、Cracow、Poland
    • Year and Date
      2015-08-31
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 機能性ペプチドを搭載したエクソソームの薬物運搬2015

    • Author(s)
      中瀬生彦
    • Organizer
      第7回日本RNAi研究会、第2回日本細胞外小胞学会
    • Place of Presentation
      グランドプリンスホテル広島、広島市、広島
    • Year and Date
      2015-08-27
    • Related Report
      2015 Annual Research Report
  • [Presentation] Active Macropinocytosis Induction Potentiates Exosome-mediated Intracellular Delivery2015

    • Author(s)
      Ikuhiko Nakase, Nahoko Bailey Kobayashi, Tomoka Takatani-Nakase, Tetsuhiko Yoshida
    • Organizer
      42nd Annual Meeting & Exposition of the Controlled Release Society
    • Place of Presentation
      Edinburgh International Conference Centre、Edinburgh、Scotland
    • Year and Date
      2015-07-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 機能性ペプチド搭載型エクソソームの開発と細胞内薬物導入2015

    • Author(s)
      中瀬生彦
    • Organizer
      生体分子素子技術を礎とするメディカルバイオ研究の最先端国際シンポジウム
    • Place of Presentation
      東北大学、仙台市、宮城
    • Year and Date
      2015-07-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Efficient cellular uptake of exosomes using cationic lipids and pH-sensitive fusogenic peptide2015

    • Author(s)
      Ikuhiko Nakase, Shiroh Futaki
    • Organizer
      CPP Paris 2015
    • Place of Presentation
      Universite Pierre et Marie Curie、Paris、France
    • Year and Date
      2015-07-02
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] エクソソームを基盤にした薬物運搬技術の開発2015

    • Author(s)
      中瀬生彦
    • Organizer
      ナノバイオ国際共同研究教育拠点・第4回若手国内シンポジウム、第8回ナノバイオ若手ネットワーキングシンポジウム
    • Place of Presentation
      長良川国際会議場、岐阜市、岐阜
    • Year and Date
      2015-06-12
    • Related Report
      2015 Annual Research Report
  • [Presentation] ドラッグデリバリーの現状と問題2015

    • Author(s)
      中瀬生彦
    • Organizer
      第7回光科学異分野横断セミナー
    • Place of Presentation
      大阪府立大学、堺市、大阪
    • Year and Date
      2015-05-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] マクロピノサイトーシス誘導によるエクソソームの細胞内移行促進2015

    • Author(s)
      中瀬生彦、ベイリー小林菜穂子、中瀬朋夏、吉田徹彦
    • Organizer
      日本膜学会第37回年会
    • Place of Presentation
      早稲田大学、新宿区、東京
    • Year and Date
      2015-05-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] Efficient intracellular delivery using functional peptide-modified exosomes2014

    • Author(s)
      Ikuhiko Nakase
    • Organizer
      Swiss-Japanese Chemical Biology Symposium 2014
    • Place of Presentation
      Bern, Switzerland
    • Year and Date
      2014-10-02
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Cellular regulation technology using functional peptides in systems of exosome-mediated delivery and artificial receptors2014

    • Author(s)
      Ikuhiko Nakase
    • Organizer
      The 8th NanoSquare Workshop
    • Place of Presentation
      大阪府立大学(大阪府・堺市)
    • Year and Date
      2014-09-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 細胞内へ効率的に目的物質を送達する~機能性ペプチドとエクソソームの利用~2014

    • Author(s)
      中瀬生彦
    • Organizer
      第2回BNCTなかもずセミナー
    • Place of Presentation
      大阪府立大学(大阪府・堺市)
    • Year and Date
      2014-08-22
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] ペプチド化学と細胞工学を基盤とした薬物送達システムの開発2014

    • Author(s)
      中瀬生彦
    • Organizer
      第3回光科学異分野横断セミナー
    • Place of Presentation
      大阪府立大学(大阪府・堺市)
    • Year and Date
      2014-07-29
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Development of intracellular delivery systems based on exosomes and modification with functional peptides2014

    • Author(s)
      Ikuhiko Nakase
    • Organizer
      18th Korean Peptide Protein Society Symposium
    • Place of Presentation
      Busan, South Korea
    • Year and Date
      2014-07-08
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] ヘリックス相互作用で活性化可能な人工EGF受容体の創製と活性化におけるリガンド構造の影響2013

    • Author(s)
      中瀬生彦、小松青平、田中弦、二木史朗
    • Organizer
      日本ケミカルバイオロジー学会 第8回年会
    • Place of Presentation
      東京医科歯科大学
    • Related Report
      2013 Research-status Report
  • [Presentation] ヘリックスニ量体型リガンドで活性化される人工EGF受容体の構築と細胞機能制御

    • Author(s)
      中瀬生彦
    • Organizer
      第13回 日本蛋白質科学会年会
    • Place of Presentation
      鳥取 とりぎん文化会館
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] ヘリックス間相互作用認識で活性化される人工受容体の構築と細胞機能制御

    • Author(s)
      中瀬生彦
    • Organizer
      日本薬学会第134年会 薬学における生命指向型化学(生命現象解明を加速する統合的アプローチを探る)
    • Place of Presentation
      熊本 ホテル日航熊本
    • Related Report
      2013 Research-status Report
    • Invited
  • [Remarks] 大阪府立大学 ナノ科学・材料研究センター

    • URL

      http://www.nanosq.21c.osakafu-u.ac.jp

    • Related Report
      2015 Annual Research Report
  • [Remarks] 大阪府立大学 文部科学省「テニュアトラック普及・定着事業」プログラム

    • URL

      http://www.nanosq.21c.osakafu-u.ac.jp

    • Related Report
      2014 Research-status Report
  • [Remarks] 大阪府立大学 文部科学省「テニュアトラック普及・定着事業」プログラム

    • URL

      https://www.nanosq.21c.osakafu-u.ac.jp

    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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