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Piezoelectric Material Aided Electromagnetic and Mechanical Stimulation Bioreactor for Regeneration of Three Dimensional Nerve Network System

Research Project

Project/Area Number 17H03150
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Materials/Mechanics of materials
Research InstitutionDoshisha University

Principal Investigator

NAKAMACHI EIJI  同志社大学, 生命医科学部, 教授 (60099893)

Co-Investigator(Kenkyū-buntansha) 山本 浩司  同志社大学, 生命医科学部, 准教授 (70536565)
森田 有亮  同志社大学, 生命医科学部, 教授 (80368141)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2019: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
Keywords三次元バイオリクタ / 神経軸索伸展促進 / 神経ネットワーク形成 / 力学刺激 / 電磁場刺激 / 圧電効果 / コラーゲン足場 / 神経再生 / バイオリアクター / 再生医学 / 三次元培養 / 神経再生培養装置 / 擬似神経細胞 / コンピュータシミュレーション / 圧電材料 / 再生用足場 / 神経細胞 / 再生用バイオリアクタ / 生体適合材料 / 再生用デバイス / 神経細胞PC12 / 神経軸索伸展 / 培養用足場 / マイクロ・ナノデバイス / 電子デバイス・機器 / 脳・神経
Outline of Final Research Achievements

We developed 3D bioreactors for enhancement of axonal outgrowth and nerve network regeneration using stimulations of DC electric field (DCEF), AC magnetic field (ACMF), cyclic tensile strain field (Stretch) and piezoelectric induced electric-strain hybrid field (Piezo: MSO and PVDF sheets). First, 3D bioreactors were designed using finite element analyses and fabricated for uniform stimuli. Next, we measured axonal outgrowths of PC12 cells and cerebral cortex (Primary) cells using the multi photon excitation fluorescence microscope and evaluated stimulation effects on axonal outgrowths of PC12 and primary cells. We found maximum enhancement effects of four stimulation conditions using the response surface method, such as 43 mV/mm and 6.2 h/day for DCEF, 4.20 micro T, and 50 Hz for ACMF, 2.3%, 1 Hz and 0.17(million times) for Stretch, and 0.1% and 0.76 mV/mm for Piezo.We found the optimal conditions for achieving the enhancement of axonal outgrowth and quick nerve network generation.

Academic Significance and Societal Importance of the Research Achievements

現在,iPS細胞などを用いた神経再生用バイオリアクタの開発が強く望まれている.脳灰白質や海馬などの中枢神経ネットワーク再生用バイオリアクタの開発においては,再生用細胞,細胞活性用薬剤,足場材料,細胞周辺環境が主要課題となる.申請者らは,過去9年間の科研費補助による力学・電磁場負荷刺激に関する研究の結果から,足場材料・構造および細胞周辺環境が軸索伸展速度を飛躍的に増大させることができると結論付けた.そこで,交流電圧による繰返し磁場刺激および圧電薄膜設置と繰り返しひずみ負荷による力学・電界刺激の重合による神経細胞活性が可能な三次元力学・電磁場刺激バイオリアクタの開発は社会的意義が大きいと考えた.

Report

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

    (17 results)

All 2020 2019 2018 2017

All Journal Article (10 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 10 results,  Open Access: 10 results) Presentation (7 results) (of which Int'l Joint Research: 7 results)

  • [Journal Article] Development of a three-dimensional direct current electric field stimulation bioreactor to enhance the axonal outgrowth and control the axonal orientation2020

    • Author(s)
      NAKAMACHI Eiji、TANAKA Shohei、YAMAMOTO Koji、MORITA Yusuke、OKITA Manabu
    • Journal Title

      Journal of Biomechanical Science and Engineering

      Volume: 15 Issue: 2 Pages: 19-00480-19-00480

    • DOI

      10.1299/jbse.19-00480

    • NAID

      130007873330

    • ISSN
      1880-9863
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Enhancement of nerve axonal extension by an AC magnetic field stimulation bio-reactor using three-dimensional culture2019

    • Author(s)
      NAKAMACHI Eiji、SAKIYAMA Ryota、TANAKA Shohei、YAMAMOTO Koji、MORITA Yusuke、SAKAMOTO Hidetoshi
    • Journal Title

      Journal of Biomechanical Science and Engineering

      Volume: 14 Issue: 2 Pages: 19-00041-19-00041

    • DOI

      10.1299/jbse.19-00041

    • NAID

      130007734482

    • ISSN
      1880-9863
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of a novel simulation code to predict three-dimensional neurogenesis by using multilayered cellular automaton2019

    • Author(s)
      Nakamachi Eiji、Yamamoto Takehiko、Nakayama Akie、Morita Yusuke、Sakamoto Hidetoshi
    • Journal Title

      International Journal of Computational Methods and Experimental Measurements

      Volume: 7 Issue: 3 Pages: 201-211

    • DOI

      10.2495/cmem-v7-n3-201-211

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Enhancement of PC12 neurite extension via plasma-activated medium by non-thermal atmospheric-pressure plasma-bubbling system2019

    • Author(s)
      Haccho Takanobu、Kanno Atsuru、Ichikawa Hiroshi、Yamamoto Koji、Morita Yusuke、Nakamachi Eiji
    • Journal Title

      Plasma Medicine

      Volume: 19 Issue: 2 Pages: 129-146

    • DOI

      10.1615/plasmamed.2020033059

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Enhancement of PC12 axonal extension via hybrid electromagnetic and mechanical stimulation2018

    • Author(s)
      Eiji Nakamachi, Kazuya Matsumoto, Ryota Sakiyama, Koji Yamamoto and Yusuke Morita
    • Journal Title

      Journal of Biomechanical Science and Engineering

      Volume: 13 Issue: 2 Pages: 18-00024-18-00024

    • DOI

      10.1299/jbse.18-00024

    • NAID

      130006742543

    • ISSN
      1880-9863
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of chemotherapy system using plasma activated medium to enhance PC12 axonal extension2018

    • Author(s)
      Takanobu Haccho, Hiroshi Ichikawa, Koji Yamamoto, Yusuke Morita, Eiji Nakamachi
    • Journal Title

      ASME 2018 International Mechanical Engineering Congress & Exposition

      Volume: IMECE2018-86630 Pages: 108-108

    • DOI

      10.1115/imece2018-86630

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of three-dimensional DC electric field stimulation bio-reactor for axonal outgrowth enhancement2018

    • Author(s)
      Shohei Tanaka, Ryota Sakiyama, Koji Yamamoto, Yusuke Morita, Eiji Nakamachi
    • Journal Title

      ASME 2018 International Mechanical Engineering Congress & Exposition

      Volume: IMECE2018-86637 Pages: 1-9

    • DOI

      10.1115/imece2018-86637

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of stretch stimulation device for three-dimensional culture of PC12 cells2018

    • Author(s)
      Madoka Imura, Ryota Sakiyama, Koji Yamamoto, Yusuke Morita, Eiji Nakamachi
    • Journal Title

      ASME 2018 International Mechanical Engineering Congress & Exposition

      Volume: IMECE2018-86643 Pages: 1-7

    • DOI

      10.1115/imece2018-86643

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cellular Automaton and finite element hybrid simulation to predict axonal extension enhancement of nerve cell under mechanical stimulation2018

    • Author(s)
      Shota Takeda, Yoshihiro Tomita, Eiji Nakamachi
    • Journal Title

      ASME 2018 International Mechanical Engineering Congress & Exposition

      Volume: IMECE2018-86653 Pages: 1-8

    • DOI

      10.1115/imece2018-86653

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Biocompatible Aurivillius-like layered ferroelectric BaIn 2 Ta 2 O 92017

    • Author(s)
      Fujimoto Yayoi、Nakamachi Eiji、Morita Yusuke
    • Journal Title

      Ceramics International

      Volume: 43 Pages: 7278-7281

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Evaluation of Mechano-stimulation Effects on Injury/Repair of PC12 Cells2019

    • Author(s)
      Soichiro Yamada, Madoka Imura, Eiji Nakamachi
    • Organizer
      TERMIS-AP: Tissue Engineering & Regenerative Medicine International Society - AP Chapter and the 7th Asian Biomaterials Congress
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Non-Thermal Atmospheric Pressure Plasma Irradiation for PC12 Activation2019

    • Author(s)
      9.Atsuru Kanno, Takanobu Haccho, Koji Yamamoto, Yusuke Morita, Eiji Nakamachi,
    • Organizer
      TERMIS-AP: Tissue Engineering & Regenerative Medicine International Society - AP Chapter and the 7th Asian Biomaterials Congress
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of three-dimensional bio-reactor using magnetic field stimulation to enhance PC12 cell axonal extension2018

    • Author(s)
      Eiji Nakamachi, Ryota Sakiyama, Koji Yamamoto, Yusuke Morita, Hidetoshi Sakamoto
    • Organizer
      ICBE 2018: 20th International Conference on Biomedical Engineering
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of magnetic stimulation Bio-reactor for nerve network regeneration2018

    • Author(s)
      Eiji Nakamachi, Ryota Sakiyama, Yusuke Morita, Koji Yamamoto
    • Organizer
      VIII Int. Symposium on Brain Death and Disorders of Consciousness
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electromagnetic-Mechanical Stimulation on PC12 for Enhancement of Nerve Axonal Extension2018

    • Author(s)
      E. Nakamachi, K. Matsumoto, K. Yamamoto, Y. Morita, H. Sakamoto
    • Organizer
      Proc. of ICBM 2018 : 20th International Conference on Biomechanics, (2018-3) at Madrid, Spain, pp. 2684-2691.
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of AC Magnetic Field Stimulation Bio-Reactor for Three-Dimensional Culture of PC12 Cells2017

    • Author(s)
      Ryota Sakiyama, Kazuya Matsumoto, Koji Yamamoto, Yusuke Morita and Eiji Nakamachi
    • Organizer
      Proc. ASME. 58363; Volume 3: Biomedical and Biotechnology Engineering, (2017-11), pp. V003T04A086; 6 pages, doi: 10.1115/IMECE2017-7087878
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of dielectrophoresis MEMS device for PC12 cell patterning to elucidate nerve-network generation2017

    • Author(s)
      Eiji Nakamachi, Hirotaka Koga, Yusuke Morita, Koji Yamamoto, Hidetoshi Sakamoto,
    • Organizer
      Proc. SPIE vol. 10456, Nanophotonics Australasia (2017-12), 104562R 9 pages; doi: 10.1117/12.2281491
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research

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

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