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Symmetry Classification of Universality on Pattern Formation of Collective Cell Motion

Research Project

Project/Area Number 19K03770
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 13040:Biophysics, chemical physics and soft matter physics-related
Research InstitutionOsaka University

Principal Investigator

Matsushita Katsuyoshi  大阪大学, 大学院理学研究科, 特任助教 (60422440)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords集団運動 / 極性対称性 / 細胞接着 / 運動秩序形成 / パターン形成 / 細胞集団 / 細胞極性 / 非平衡統計物理学 / 集団的細胞運動 / 不変性 / 対称性 / 配位結合
Outline of Research at the Start

細胞は生命における基本構成要素である. これまで生物学的に多くの細胞の知見が得られているが, それと細胞が集団として振る舞う生命現象を繋げるには多くのミッシングリンクが存在する. 特に細胞集団の振る舞いを物理的側面から解明することは今後の物理学分野と生命科学分野双方における進展のための重要課題である. 我々は本研究において細胞集団の生み出す集団運動に焦点を当て, そこに通底する基本法則を調べる. 特に物理学的には基本的な考え方である対称性と普遍性の関係をこの集団運動に適用しその分類を試みる. この分類により, 生命現象に普遍的な法則を導き, 将来の工学, 医療応用基盤を創出する.

Outline of Final Research Achievements

We investigate the relation between the symmetry of cells and collective cell migration. We consider the three symmetric classes of surface tension. In the cell scale, The rotationally-symmetric class induces aggregation or suspending state of cells. The polar class in tension induces the driving force of migrating cells. The apolar class in tension induces cell elongation in the direction of polarity. We attempt to clarify the collective cell migration on these symmetric classes. The rotationally-symmetric class stabilizes the cellular configuration, inducing a macroscopic transition from a fluctuated collective motion to a stable long-distance motion. The polar class stabilizes the array pattern in collective migration. Finally, the apolar class stabilizes the nematic pattern in the collective cell migration except for symmetric rotational points. We also consider the boundary between polar-rotational symmetric cells and show relativistic stable and mixing disorder motions.

Academic Significance and Societal Importance of the Research Achievements

自発的に運動するアクティブマターの巨視的な振る舞いはその対称性で分類されるとされてきた. 細胞の集団はその重要な例とされてきた. 現状のところその分類の実際に真核細胞へ適用はすすんでいない.この適用は実験的には困難であるが, 理論的な模型であれば比較的容易に調べることができる.本研究はCellular Potts模型を利用して対称性と 少なくとも
我々はこの研究を通して細胞の張力の対称性と集団運動の関係を整理した. 少なくとも極型のものに関しては知られた秩序状態が安定するが, 回転対称で駆動がある場合や非極性の場合での秩序形成などそれほど単純でないことが判ってきた.

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (26 results)

All 2023 2022 2021 2020 2019

All Journal Article (9 results) (of which Peer Reviewed: 7 results) Presentation (17 results)

  • [Journal Article] Collective Cell Movement through Cell Sensing in Crossover from Suspended to Aggregated States2023

    • Author(s)
      Katsuyoshi Matsushita, Taiko Arakaki, Naoya Kamamoto, Maki Sudo, Koichi Fujimoto
    • Journal Title

      The Symposium on Traffic Flow and Self-driven Particles

      Volume: 28

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Collective Cell Movement under Cell-Scale Tension Gradient at Tissue Interface2022

    • Author(s)
      Matsushita Katsuyoshi、Hashimura Hidenori、Kuwayama Hidekazu、Fujimoto Koichi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 5 Pages: 054802-054802

    • DOI

      10.7566/jpsj.91.054802

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polarity Fluctuation Inhibition by Memory in Collective Cell Motion2021

    • Author(s)
      Katsuyoshi Matsushita, Shunsuke Yabunaka and Koichi Fujimoto
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 90 Issue: 5 Pages: 054801-054801

    • DOI

      10.7566/jpsj.90.054801

    • NAID

      40022563209

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Interface Effect on Persistence of Cellular Mutually Guiding2021

    • Author(s)
      Katsuyoshi Matsushita, Naoya Kamamoto, Maki Sudo, Koichi Fujimoto
    • Journal Title

      Proceedings of the Symposium on Traffic Flow and Self-Driven Particles

      Volume: 27 Pages: 23-27

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Adhesion-stabilizing long-distance transport of cells on tissue surface2020

    • Author(s)
      Matsushita Katsuyoshi
    • Journal Title

      Physical Review E

      Volume: 101 Issue: 5 Pages: 052410-052410

    • DOI

      10.1103/physreve.101.052410

    • Related Report
      2020 Research-status Report
  • [Journal Article] Leader-guiding collective cell rotation2020

    • Author(s)
      Katsuyoshi Matsushita, Shunsuke Yabunaka, H. Hashimura, H. Kuwayama, and Koichi Fujimoto
    • Journal Title

      Proceedings of the Symposium on Simulation of Traffic Flow and Self-driven Particles

      Volume: 26

    • Related Report
      2020 Research-status Report
  • [Journal Article] Cell Motion Alignment as Polarity Memory Effect2019

    • Author(s)
      Katsuyoshi Matsushita, Kazuya Horibe, Naoya Kamamoto and Koichi Fujimoto
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Issue: 10 Pages: 103801-103801

    • DOI

      10.7566/jpsj.88.103801

    • NAID

      40022034090

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Curved surface geometry-induced topological change of an excitable planar wave2019

    • Author(s)
      Kazuya Horibe, Ken-ichi Hironaka, Katsuyoshi Matsushita, Koichi Fujimoto
    • Journal Title

      Chaos

      Volume: 29 Issue: 9 Pages: 093120-093120

    • DOI

      10.1063/1.5108838

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Crowding-Boosting Polarity and Motion Order of Cells2019

    • Author(s)
      Katsuyoshi Matsushita, Kazuya Horibe, Naoya Kamamoto, Shunsuke Yabunaka and Koichi Fujimoto
    • Journal Title

      Proceedings of the Symposium on Simulation of Traffic Flow

      Volume: 25

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 高密度細胞の他細胞認識での集団運動2023

    • Author(s)
      松下勝義, 新垣大幸, 鎌本直也, 須藤麻希, 藤本仰一
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 細胞集団運動における分散凝集遷移2022

    • Author(s)
      松下勝義, 新垣大幸, 鎌本直也, 須藤麻希, 藤本仰一
    • Organizer
      第28回交通流・自己駆動粒子系シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 細胞集団の回転運動と並進運動を分ける界面張力条件2022

    • Author(s)
      松下勝義, 鎌本直也, 須藤麻希, 藤本仰一
    • Organizer
      第12回日本細胞性粘菌学会例会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Interface Tension Effects on Collective Cell Migration2022

    • Author(s)
      Katsuyoshi Matsushita, Taiko Arakaki, Naoya Kamamoto, Maki Sudo, Koichi Fujimoto
    • Organizer
      第60回生物物理学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 細胞の集団運動での前縁界面張力の影響2022

    • Author(s)
      松下勝義, 鎌本直也, 須藤麻希, 藤本仰一
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Interface Effect on Persistence of Cellular Mutually Guiding2021

    • Author(s)
      Katsuyoshi Matsushita, Naoya Kamamoto, Maki Sudo, Koichi Fujimoto
    • Organizer
      第27回交通流と自己駆動粒子系のシンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] Modeling of Collective Cell Movement driven by Surface Tension Gradient due to Heterophilic Cell-Cell Adhesion2021

    • Author(s)
      Katsuyoshi Matsushita
    • Organizer
      第44回分子生物学会年回
    • Related Report
      2021 Research-status Report
  • [Presentation] 走化性を介さない細胞分化に伴う集団運動遷移のモデリング2021

    • Author(s)
      松下勝義, 橋村秀典, 桑山秀一,薮中俊介, 藤本仰一
    • Organizer
      細胞性粘菌学会第十一回例会
    • Related Report
      2021 Research-status Report
  • [Presentation] 細胞間接着の細胞認識補助と集団運動2021

    • Author(s)
      松下勝義, 川崎弘貴, 山本量一, 薮中俊介, 藤本仰一
    • Organizer
      日本物理学会2021年度秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 細胞性粘菌の組織界面の細胞流2020

    • Author(s)
      松下勝義, 橋村秀典, 桑山秀一, 藤本仰一
    • Organizer
      細胞性粘菌学会第十回例会
    • Related Report
      2020 Research-status Report
  • [Presentation] 組織界面での細胞流 -細胞性粘菌の細胞流の機構の候補として2020

    • Author(s)
      松下勝義, 橋村秀典, 桑山秀一, 藤本仰一
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 少数性制御による細胞の集団回転2020

    • Author(s)
      松下勝義, 藪中俊介, 橋村秀典, 桑山秀一, 藤本仰一
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 込み合った細胞集団運動での閾駆動力の低減2020

    • Author(s)
      松下勝義, 堀部和也, 鎌本直也, 薮中俊介, 藤本仰一
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 込み合いによる細胞の極性と運動の秩序促進2019

    • Author(s)
      松下勝義, 堀部和也, 鎌本直也, 薮中俊介, 藤本仰一
    • Organizer
      第25回交通流と自己駆動粒子系のシンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] 予定柄組織と予定胞子組織間での接着による細胞駆動2019

    • Author(s)
      松下勝義, 橋村秀典, 藤本仰一
    • Organizer
      細胞性粘菌学会第九回例会,
    • Related Report
      2019 Research-status Report
  • [Presentation] 組織表面上の細胞輸送現象2019

    • Author(s)
      松下勝義
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 組織上の細胞輸送2019

    • Author(s)
      松下勝義
    • Organizer
      第4回 植物数理Workshop
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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