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Development and application of novel bio-inks able to use for 3D-molding of biomacromolecules

Research Project

Project/Area Number 17K05932
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Bio-related chemistry
Research InstitutionNagoya Institute of Technology

Principal Investigator

Mizuno Toshihisa  名古屋工業大学, 工学(系)研究科(研究院), 准教授 (90345950)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsバイオインキ / 細胞培養足場 / 増殖因子 / 架橋性高分子 / 細胞接着 / 不織布 / 細胞足場基材 / 3Dプリンター / 蛋白質 / 細胞培養 / ヒュスゲン環化付加反応 / 細胞培養基材 / 生体材料 / 生体分子 / マイクロ・ナノデバイス
Outline of Final Research Achievements

In this research, we focused on the development and novel bio-inks that can include various biomacromolecules without denaturation and mold in 3D structures. Further, we evaluated whether the obtained 3D molded materials, including biomacromolecules, can be used for cell incubation scaffolds or not. As results, we found that the 3D molded fibermats, consisting of nanofibers of polyacrylamide-based bioink for core unit and the crosslinked gelatin for the shell unit, are optimal to use for cell incubation scaffolds. The above 3D molded fibermats, including growth factor proteins, could gradually release growth factor proteins and exhibit clear accelerate of cell growth.

Academic Significance and Societal Importance of the Research Achievements

生体外で未分化細胞から臓器や組織の再生を行うためには、それに適した3次元構造を持った細胞培養材料の開発が必要とされている。また未分化細胞から目的とする成熟細胞へ分化させつつ、目的の細胞集団(すなわち臓器や組織)へと自己組織化させるためには、細胞成長因子、分化誘導因子などの蛋白質薬剤を効率よく細胞に作用できる薬剤徐放性を備えていることも大事である。本研究では、この蛋白質薬剤徐放性と細胞接着性を兼ね備えた細胞培養材料作成が、蛋白質薬剤を安定に内包可能なポリアクリルアミド系バイオインキと架橋ゼラチンを組み合わせて利用することで可能となることを明らかとした。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (23 results)

All 2019 2018 2017

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (21 results) (of which Int'l Joint Research: 8 results,  Invited: 2 results)

  • [Journal Article] Development of New Antimicrobial Agents from Cationic PG-surfactants containing oligo-Lys peptide2018

    • Author(s)
      R. Kimura, M. Shibata, S. Koeda, A. Miyagawa, H. Yamamura, T. Mizuno
    • Journal Title

      Bioconjugate Chemistry

      Volume: 29 Issue: 12 Pages: 4072-4082

    • DOI

      10.1021/acs.bioconjchem.8b00693

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Construction of enzyme-encapsulated fibermats from the cross-linkable copolymers poly(acrylamide)- co -poly(diacetone acrylamide) with the bi-functional cross-linker, adipic acid dihydrazide2017

    • Author(s)
      Ido Yuya、Ma?on Anthony L.B.、Iguchi Makito、Ozeki Yuto、Koeda Shuhei、Obata Akiko、Kasuga Toshihiro、Mizuno Toshihisa
    • Journal Title

      Polymer

      Volume: 132 Pages: 342-352

    • DOI

      10.1016/j.polymer.2017.10.057

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] 細胞培養可能な新規足場基材の開発2019

    • Author(s)
      近藤 麻衣, 水野 稔久
    • Organizer
      第68回高分子学会年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 天然樹脂を利用した新規細胞培養足場基材の開発および評価2019

    • Author(s)
      近藤 麻衣, 水野 稔久
    • Organizer
      第13回バイオ関連化学シンポジウム2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 蛋白質内包可能なゼラチン/ポリアクリルアミド高分子型コアシェル不織布上での細胞培養の検討2019

    • Author(s)
      谷川 雄治, 水野 稔久
    • Organizer
      第13回バイオ関連化学シンポジウム2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 増殖因子蛋白質を内包したゼラチン/ポリアクリルアミドコアシェル不織布の作製と細胞を用いた機能評価2019

    • Author(s)
      谷川 雄治, 水野 稔久
    • Organizer
      2019年 繊維学会秋季研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 細胞培養に利用可能な新規足場基材の開発および評価2019

    • Author(s)
      近藤 麻衣, 水野 稔久
    • Organizer
      第28回ポリマー材料フォーラム
    • Related Report
      2019 Annual Research Report
  • [Presentation] タンパク質を徐放可能なゼラチン/アクリルアミド系コポリマーコアシェル不織布上での細胞培養の検討2019

    • Author(s)
      谷川 雄治, 水野 稔久
    • Organizer
      第28回ポリマー材料フォーラム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 化学反応性膜蛋白質可溶化試薬を用いた膜蛋白質の可溶化とその後のゲル化による膜蛋白質内包ゲルファイバーの作製と評価2018

    • Author(s)
      嶋本太郎、谷口明希、野地智康、川上恵典、出羽毅久、神谷信夫、伊藤繁、水野稔久
    • Organizer
      第67回高分子年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 薬剤を内包したCore-shell不織布の作製と細胞を用いた機能評価2018

    • Author(s)
      浅野 有紀、尾関 佑斗、小幡 亜希子、春日 敏宏、水野 稔久
    • Organizer
      第67回高分子討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] 膜蛋白質をナノ繊維内部に固定化した不織布の作製と評価2018

    • Author(s)
      嶋本 太郎、野地 智康、川上 惠典、出羽 毅久、神谷 信夫、伊藤 繁、水野 稔久
    • Organizer
      第67回高分子討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] Design of Novel Antimicrobial Lipopeptides from Cationic PG-surfactants2018

    • Author(s)
      T. Mizuno, R. Kimura, M. Shibata, S. Koeda, A. Miyagawa, and H. Yamamura
    • Organizer
      12TH ISMM
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Surface modification of nanofibers of the hydrolysis enzyme-encapsulated fibermats with poly(ε-caprolactone)2018

    • Author(s)
      S. Kihira, Y. Ido, A. Obata, T. Kasuga, T. Mizuno
    • Organizer
      2nd FRIMS International Symposium on Frontier Materials
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 増殖因子FGF2の大腸菌発現系を用いた発現検討と生理活性評価2017

    • Author(s)
      浅野有紀,中村彰伸,築地真也,水野稔久
    • Organizer
      第66回高分子年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Development of Novel Surfactants for Membrane Proteins’ Researches2017

    • Author(s)
      Toshihisa Mizuno, Shuhei Koeda
    • Organizer
      31th Annual Symposium of Protein Society Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 蛋白質内包不織布からの蛋白質漏洩挙動の評価2017

    • Author(s)
      井戸祐也,Anthony. L. B. Marcon,尾関佑斗,井口真樹人,小幡亜希子,春日敏宏,水野稔久
    • Organizer
      第27回バイオ高分子シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 不織布への機能性核酸の内包固定化と核酸分解酵素からの保護効果2017

    • Author(s)
      水野光二,小枝周平,井口真樹人,小幡亜希子,春日敏宏,水野稔久
    • Organizer
      第27回バイオ高分子シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 蛋白質を内包固定化したコア-シェル型不織布の構築2017

    • Author(s)
      井戸祐也,A. L. B. Marcon,井口真樹人,尾関佑斗,小幡亜希子,春日敏宏,水野稔久
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 生体高分子を内包固定化した不織布の作製と機能化2017

    • Author(s)
      水野稔久
    • Organizer
      2nd Symposium on New Trends of Nano- or Bio-Materials Design in Supramolecular Chemistry
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Construction and Characterization of Biomacromolecule-encapsulated Fibermats2017

    • Author(s)
      T. Mizuno
    • Organizer
      BIT’s 7th Annual World Congress of Nano Science & Technology-2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Construction of Protein-Encapsulated Fibermats Toward Design of Protein-Releasable Cell-Incubation Materials2017

    • Author(s)
      T. Mizuno, Y. Ido, K. Mizuno, A. L. B. Macon, A. Obata, J. R. Jones, T. Kasuga
    • Organizer
      International Symposium on Biomedical and Environmental Materials
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Construction and characterization of FNA‐encapsulated fibermats2017

    • Author(s)
      K. Mizuno, S. Koeda, A. Obata, J. Sumaoka, T. Kasuga, J. R. Jones, T. Mizuno
    • Organizer
      International Symposium on Biomedical and Environmental Materials, Nagoya
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Construction of the Enzyme‐Encapsulated Electrospun Fibermats Using the Cross‐linkable Copolymer of Acrylamide and Diacetone Acrylamide2017

    • Author(s)
      Y. Ido, M. Iguchi, Y. Ozeki, A. Obata, T. Kasuga, T. Mizuno
    • Organizer
      International Symposium on Biomedical and Environmental Materials
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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

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