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Tissue-engineered skeletal muscle for myokine secretion

Research Project

Project/Area Number 20H04520
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 90110:Biomedical engineering-related
Research InstitutionOsaka Institute of Technology

Principal Investigator

FUJISATO Toshiya  大阪工業大学, 工学部, 教授 (60270732)

Co-Investigator(Kenkyū-buntansha) 中村 友浩  大阪工業大学, 工学部, 教授 (30217872)
横山 奨  大阪工業大学, 工学部, 講師 (30760425)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2022: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Keywords組織工学 / 培養骨格筋 / マイオカイン / IL-6 / 培養肉 / 培養食肉
Outline of Research at the Start

最近、骨格筋の運動に伴って分泌されるマイオカインが注目され始めている。これまでに組織工学・再生医療技術を用い、長さ約15mm・直径約0.5mmと小さいながらも、電気刺激によって収縮運動可能な三次元培養骨格筋を作製し、さらに、培養骨格筋駆動部が交換でき、繰り返し屈伸運動できるデバイスを開発した。
本研究はこの研究開発成果を活用することで、マイオカインを分泌させる培養骨格筋デバイスを開発し、最終的に動物に投与することでその効果を確認することを企図している。

Outline of Final Research Achievements

Myokines secreted during skeletal muscle movement have attracted much attention. Currently, there are more than several dozen myokines, many of which are unknown. In the in vivo search for myokines using living animals, it is not easy to clearly evaluate myokines due to the influence of other tissues than skeletal muscle. Using cultured skeletal myoblasts and collagen, we developed a new device to evaluate myokines secreted under various contraction modes, such as isometric and isotonic, in order to identify myokines and optimize the secretion conditions. As a result, we confirmed that the highest contractility and secretion of IL-6 were observed under the condition of 6 hours of electrical stimulation per day for 7 days.

Academic Significance and Societal Importance of the Research Achievements

培養骨格筋に各種電気刺激を与え、収縮力およびマイオカインIL-6の分泌について検討した。無数にある電気刺激条件の中で、培養骨格筋の収縮力が低下せず、また培地のpH等への影響も少ない周波数0.5Hzに固定して検討したところ、1日あたり6時間の電気刺激を7日間加えた条件が、最も収縮力およびIL-6の分泌が高いことを確認した。また、培養骨格筋周囲をアルギン酸ゲル膜でコーティングすることで、培養骨格筋内に分泌されたIL-6を閉じ込めることを確認した。これによって、マイオカインを豊富に含む培養食肉への応用可能性が示唆された。

Report

(4 results)
  • 2023 Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (38 results)

All 2024 2023 2022 2021 2020 Other

All Journal Article (10 results) (of which Peer Reviewed: 6 results,  Open Access: 6 results) Presentation (25 results) (of which Int'l Joint Research: 7 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Investigating the Combined Effects of Mechanical Stress and Nutrition on Muscle Hypertrophic Signals Using Contractile 3D-Engineered Muscle (3D-EM)2023

    • Author(s)
      Yi D, Sugimoto T, Matsumura T, Yokoyama S, Fujisato T, Nakmura T and Hashimoto T.
    • Journal Title

      Nutrients

      Volume: 15 Issue: 18 Pages: 4083-4083

    • DOI

      10.3390/nu15184083

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Investigation of Brain Function-Related Myokine Secretion by Using Contractile 3D-Engineered Muscle2022

    • Author(s)
      Sugimoto Takeshi、Nakamura Tomohiro、Yokoyama Sho、Fujisato Toshia、Konishi Satoshi、Hashimoto Takeshi
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 10 Pages: 5723-5723

    • DOI

      10.3390/ijms23105723

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanical unloading of 3D-engineered muscle leads to muscle atrophy by suppressing protein synthesis2022

    • Author(s)
      Sugimoto Takeshi、Imai Shoma、Yoshikawa Maki、Fujisato Toshia、Hashimoto Takeshi、Nakamura Tomohiro
    • Journal Title

      Journal of Applied Physiology

      Volume: 132 Issue: 4 Pages: 1091-1103

    • DOI

      10.1152/japplphysiol.00323.2021

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] マイオカイン探索モデルとしての3次元培養筋2022

    • Author(s)
      中村友浩、藤里俊哉
    • Journal Title

      アグリバイオ

      Volume: 6 Pages: 84-86

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 3次元培養筋のCck遺伝子発現と低酸素応答2022

    • Author(s)
      中村友浩、藤里俊哉
    • Journal Title

      月刊細胞

      Volume: 54 Pages: 34-37

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Effect of luminal surface structure of decellularized aorta on thrombus formation and cell behavior2021

    • Author(s)
      Mako Kobayashi, Masako Ohara, Yoshihide Hashimoto, Naoko Nakamura, Toshiya Fujisato, Tsuyoshi Kimura, Akio Kishida
    • Journal Title

      PLoS ONE

      Volume: 16 Issue: 5 Pages: e0246221-e0246221

    • DOI

      10.1371/journal.pone.0246221

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hypoxia transactivates cholecystokinin gene expression in 3D-engineered muscle2021

    • Author(s)
      Nakamura Tomohiro、Takagi Shunya、Okuzaki Daisuke、Matsui Seika、Fujisato Toshia
    • Journal Title

      Journal of Bioscience and Bioengineering

      Volume: 132 Issue: 1 Pages: 64-70

    • DOI

      10.1016/j.jbiosc.2021.03.006

    • NAID

      40022630160

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] バイオ人工骨格筋 -再生医療からマイクロロボット駆動源,食料まで-2021

    • Author(s)
      藤里俊哉
    • Journal Title

      化学工業

      Volume: 72 Pages: 341-346

    • Related Report
      2021 Annual Research Report
  • [Journal Article] In vitro evaluation of surface biological properties of decellularized aorta for cardiovascular use2020

    • Author(s)
      Kobayashi Mako、Ohara Masako、Hashimoto Yoshihide、Nakamura Naoko、Fujisato Toshiya、Kimura Tsuyoshi、Kishida Akio
    • Journal Title

      Journal of Materials Chemistry B

      Volume: 8 Issue: 48 Pages: 10977-10989

    • DOI

      10.1039/d0tb01830a

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Elastic modulus of ECM hydrogel derived from decellularized tissue affects capillary network formation of endothelial cells2020

    • Author(s)
      Mako Kobayashi, Junpei Kadota, Yoshihide Hashimoto, Toshiya Fujisato, Naoko Nakamura, Tsuyoshi Kimura, Akio Kishida
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 17 Pages: 6304-6304

    • DOI

      10.3390/ijms21176304

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] アスコルビン酸による三次元培養骨格筋の疲労への影響2024

    • Author(s)
      﨑山昂哉,藤里俊哉
    • Organizer
      第33回ライフサポート学会フロンティア講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 動物由来タンパク質によるスキャフォールドの作製と細胞培養2024

    • Author(s)
      岩田眞季,澤田和也,藤里俊哉
    • Organizer
      第33回ライフサポート学会フロンティア講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] カプセル化技術を利用した培養肉のマイオカイン効率摂取に関する研究2023

    • Author(s)
      佐井愛佳,藤里俊哉
    • Organizer
      第32回ライフサポート学会フロンティア講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機械刺激を与えた培養骨格筋の収縮力およびマイオカイン産生2023

    • Author(s)
      岩井貴也,内藤悠真,横山奨,藤里俊哉
    • Organizer
      第32回ライフサポート学会フロンティア講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 三次元培養骨格筋の分化・成熟に対するビタミンCの効果2023

    • Author(s)
      山本陸,藤里俊哉
    • Organizer
      第32回ライフサポート学会フロンティア講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 毛髪由来ケラチンたんぱく質スポンジによる細胞の三次元培養2023

    • Author(s)
      藤本柚羽,澤田和也,藤里俊哉
    • Organizer
      第32回ライフサポート学会フロンティア講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Effect of electrical stimulation on contractility and myokine secretion from tissueengineered skeletal muscle.2023

    • Author(s)
      Sasaki K, Nakamura T, Fujisato T
    • Organizer
      33rd Annual Conference of the European Society for Biomaterials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Myokine secretion from tissue-engineered skeletal muscle and its collection by hydrogel encapsulation.2023

    • Author(s)
      Fujisato T, Sai M, Iwai T, Yokoyama S, Nakamura T
    • Organizer
      33rd Annual Conference of the European Society for Biomaterials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of Bio-derived Materials Utilizing Supercritical Fluid.2023

    • Author(s)
      Sawada K, Abe H, Fujisato T
    • Organizer
      The 8th International Symposium on Biomedical Engineering
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 軟部組織再建への応用を目指した脱細胞化骨格筋の作製法の確立2023

    • Author(s)
      福岡史朗,藤原智洋,澤田和也,依光正則,上原健敬,尾崎敏文,藤里俊哉
    • Organizer
      第38回日本整形外科学会基礎学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 人工筋肉を対象とした伸展培養装置の開発と伸展刺激パターンによる生理活性物質の調査2023

    • Author(s)
      内藤悠真,藤里俊哉,横山奨
    • Organizer
      日本機械学会2023年度年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 培養筋肉の機能性培養肉への展開2023

    • Author(s)
      北川達哉,佐々木海渡,岩井貴也,佐井愛佳,藤里俊哉
    • Organizer
      2023年度繊維学会秋季研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Enhancement Of Contractility And Myokine Secretion Of Tissue-engineered Skeletal Muscle By Electrical And Mechanical Stimulations.2022

    • Author(s)
      Sakuta R, Kogano S, Yokoyama S, Nakamura T, Fujisato T
    • Organizer
      TERMIS Americas Annual Conference & Exhibition
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Porcine Breast Tissue Processing Utilizing Supercritical Carbon Dioxide.2022

    • Author(s)
      Abe H, Fujisato T, Sawada K
    • Organizer
      TERMIS Americas Annual Conference & Exhibition
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of supercritical CO2 extraction to biological tissue samples.2022

    • Author(s)
      Sawada K, Abe H, Fujisato T
    • Organizer
      The 7th International Symposium on Biomedical Engineering
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新規な足場材料を用いた人工筋組織の創生2022

    • Author(s)
      古賀野悟士,澤田和也,藤里俊哉
    • Organizer
      第31回ライフサポート学会フロンティア講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 機械刺激を与えた培養骨格筋からのマイオカイン産生2022

    • Author(s)
      佐久田稜,宇津獎麻,横山奨,藤里俊哉
    • Organizer
      第31回ライフサポート学会フロンティア講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 培養骨格筋に対する電気刺激における印加部の作成と評価2022

    • Author(s)
      佐々木海渡,佐久田稜,藤里俊哉
    • Organizer
      第31回ライフサポート学会フロンティア講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 三次元細胞培養を目指したスキャフォールドのナノファイバーによる被覆化2022

    • Author(s)
      森茉奈美,藤里俊哉,澤田和也
    • Organizer
      第31回ライフサポート学会フロンティア講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 培養骨格筋の足場材料としての魚鱗由来コラーゲンスポンジ2022

    • Author(s)
      吉田汐里,古賀野悟士,藤里俊哉
    • Organizer
      第31回ライフサポート学会フロンティア講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Animal tissue processing utilizing supercritical carbon dioxide2021

    • Author(s)
      Abe H, Sawada K, Fujisato T
    • Organizer
      The 6th International Symposium on Biomedical Engineering
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 培養骨格筋の機能向上を目指した培養方法に関する研究2021

    • Author(s)
      白井佑布子,藤里俊哉
    • Organizer
      第30回ライフサポート学会フロンティア講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 筋細胞株C2C12細胞におけるコレシストキニン遺伝子発現動態の解析2020

    • Author(s)
      中村友浩,今井尚馬,藤里俊哉
    • Organizer
      第75回日本体力医学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] マイオカイン生成を目指した人工骨格筋伸縮装置の開発2020

    • Author(s)
      宇津奬麻,佐久田稜,藤里俊哉,横山 奨
    • Organizer
      2020年度日本機械学会年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 機械的除負荷が三次元培養骨格筋に与える影響2020

    • Author(s)
      今井尚馬,杉本岳史,橋本健志,藤里俊哉,中村友浩
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Annual Research Report
  • [Book] 代替プロテインによる食品素材開発2021

    • Author(s)
      藤里俊哉、中村友浩、横山 奨、長森英二
    • Total Pages
      322
    • Publisher
      エヌ・ティー・エス
    • ISBN
      9784860437244
    • Related Report
      2021 Annual Research Report
  • [Remarks] 生命支援バイオ技術のための研究開発・人材教育プラットフォーム構築

    • URL

      https://www.research.oit.ac.jp/portfolio-item/project_04/

    • Related Report
      2021 Annual Research Report
  • [Patent(Industrial Property Rights)] ゲル膜に覆われてなる培養細胞塊および作製方法2022

    • Inventor(s)
      藤里俊哉,古賀野悟士
    • Industrial Property Rights Holder
      藤里俊哉,古賀野悟士
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-100992
    • Filing Date
      2022
    • Related Report
      2022 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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