Okimura Chika 沖村千夏

Researcher Number	80895392
Other IDs
Affiliation (Current)	2025: 山口大学, 大学院創成科学研究科 , 学術研究員
Affiliation (based on the past Project Information) *help	2021 – 2024: 山口大学, 大学院創成科学研究科, 学術研究員
Review Section/Research Field	Principal Investigator Basic Section 43040:Biophysics-related Except Principal Investigator Medium-sized Section 43:Biology at molecular to cellular levels, and related fields
Keywords	Principal Investigator 細胞遊走 / 回転 / アクチン / ストレスファイバ / アメーバ運動 Except Principal Investigator 繊毛 / メタクロナールウェーブ / ゾウリムシ / 細胞運動

傷修復を担う上皮細胞集団の先導端短縮機構Principal Investigator
- Principal Investigator
  
  沖村千夏
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 43040:Biophysics-related
- Research Institution
  Yamaguchi University
２つの発振源からの波の干渉による繊毛メタクロナールウェーブ伝播方向の制御
- Principal Investigator
  
  岩楯好昭
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 43:Biology at molecular to cellular levels, and related fields
- Research Institution
  Yamaguchi University
アメーバ細胞の中ではたらく直動回転変換ダイナミクスPrincipal Investigator
- Principal Investigator
  
  沖村千夏
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 43040:Biophysics-related
- Research Institution
  Yamaguchi University

All 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] Linear contraction of stress fibers generates cell body rotation2023
- Author(s)
  Okimura, C., Akiyama, S., Nishigami, Y., Zaitsu, R., Sakurai, T. and Iwadate Y.
- Journal Title
  
  bioRxiv
  
  Volume: -
- DOI
  10.1101/2023.01.03.522661
- Open Access
- Data Source
  KAKENHI-PROJECT-21K15055, KAKENHI-PROJECT-20H03227, KAKENHI-PROJECT-21K19228, KAKENHI-PUBLICLY-22H05683, KAKENHI-PROJECT-23K27144
[Journal Article] Bayesian traction force estimation using cell boundary-dependent force priors2023
- Author(s)
  Fujikawa Ryosuke、Okimura Chika、Kozawa Satoshi、Ikeda Kazushi、Inagaki Naoyuki、Iwadate Yoshiaki、Sakumura Yuichi
- Journal Title
  
  Biophysical Journal
  
  Volume: 122 Issue: 23 Pages: 4542-4554
- DOI
  10.1016/j.bpj.2023.10.032
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K15055, KAKENHI-PUBLICLY-23H04707
[Journal Article] Leading edge elongation by follower cell interruption in advancing epithelial cell sheets2022
- Author(s)
  Okimura, C., Iwanaga, M., Sakurai, T., Ueno, T., Urano, Y. and Iwadate Y
- Journal Title
  
  PNAS
  
  Volume: 119 Issue: 18
- DOI
  10.1073/pnas.2119903119
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K19228, KAKENHI-PROJECT-21K15055, KAKENHI-PROJECT-20H03227
[Journal Article] Discovery of an F-actin-binding small molecule serving as a fluorescent probe and a scaffold for functional probes2021
- Author(s)
  Takagi T, Ueno T, Ikawa K, Asanuma D, Nomura Y, Uno S, Komatsu T, Kamiya M, Hanaoka K, Okimura C, Iwadate Y, Hirose K, Nagano T, Sugimura K and Urano Y.
- Journal Title
  
  Science Advances
  
  Volume: 7(47) Issue: 47
- DOI
  10.1126/sciadv.abg8585
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02896, KAKENHI-PROJECT-17K07366, KAKENHI-PROJECT-19K16139, KAKENHI-PROJECT-20H03227, KAKENHI-PUBLICLY-20H04694, KAKENHI-PLANNED-21H05262, KAKENHI-PROJECT-19H05632, KAKENHI-PROJECT-19H02846, KAKENHI-PROJECT-20H02701, KAKENHI-PROJECT-21K19228
[Journal Article] Comparative mapping of crawling-cell morphodynamics in deep learning-based feature space2021
- Author(s)
  Imoto, D., Saito, N., Nakajima, A., Honda, G., Ishida, M., Sugita, T., Ishihara, S., Katagiri, K., Okimura, C., Iwadate, Y. and Sawai, S.
- Journal Title
  
  PLoS Computational Biology
  
  Volume: 17(8) Issue: 8 Pages: 1009237-1009267
- DOI
  10.1371/journal.pcbi.1009237
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02896, KAKENHI-PROJECT-17K07366, KAKENHI-PLANNED-19H05801, KAKENHI-PROJECT-20H03227, KAKENHI-PROJECT-19K07612, KAKENHI-PROJECT-21K19228
[Presentation] ケラトサイト集団同士の融合とアクトミオシンケーブルの消失2024
- Author(s)
  清水和眞、沖村千夏、岩楯好昭
- Organizer
  生体運動研究合同班会議 2024
- Data Source
  KAKENHI-PROJECT-21K19228
[Presentation] 生まれ変わる魚類ケラトサイト集団2024
- Author(s)
  西村紀彦、沖村千夏、岩楯好昭
- Organizer
  生体運動研究合同班会議 2024
- Data Source
  KAKENHI-PROJECT-21K19228
[Presentation] Demotion of leader cells to followers during the late stages of re-epithelialization in wound repair2023
- Author(s)
  Okimura C and Iwadate Y
- Organizer
  第６１回生物物理学会年会
- Data Source
  KAKENHI-PROJECT-21K19228
[Presentation] Expansion of keratocyte sheet maintaining its semicircular pattern2023
- Author(s)
  Okimura Chika
- Organizer
  STATPHYS28 Satellite Meeting: Statistical Physics and Information-Processing in Living Systems
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] 遊走細胞っておもしろい2023
- Author(s)
  沖村千夏
- Organizer
  第６３回　生物物理若手の会夏の学校
- Invited
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] 機械モデルから導かれたケラトサイトのストレスファイバ直動回転変換機構2023
- Author(s)
  沖村千夏，秋山珠祐，櫻井建成，岩楯好昭
- Organizer
  生体運動合同班会議
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] Demotion of leader cells to followers during the late stages of re-epithelialization in wound repair2023
- Author(s)
  沖村千夏，岩楯好昭
- Organizer
  第６1回生物物理学会年会
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] ケラトサイト集団を相似拡大させるリーダー細胞たちの綱引きの均衡2023
- Author(s)
  岩永美咲、沖村千夏、櫻井建成、岩楯好昭
- Organizer
  生体運動合同班会議
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] 魚類ケラトサイトシートの相似拡大メカニズム2023
- Author(s)
  沖村千夏、岩永美咲、櫻井建成、上野匡、浦野泰照、岩楯好昭
- Organizer
  ジオラマ行動力学　領域会議
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] 機械モデル作成による魚類ケラトサイトのストレスファイバ直動回転変換機構の推定2022
- Author(s)
  沖村千夏，秋山珠祐, 櫻井建成，岩楯好昭
- Organizer
  2022年生体運動研究合同班会議
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] Breaking of actomyosin cables in keratocyte collectives and their role in the coordinated collective migration2022
- Author(s)
  岩永美咲、沖村千夏、櫻井建成、上野匡、浦野泰照、岩楯好昭
- Organizer
  第６０回生物物理学会年会
- Data Source
  KAKENHI-PROJECT-21K19228
[Presentation] Linear contraction of stress fibers kicks the substratum for their rotation2022
- Author(s)
  Okimura C, Akiyama S, Sakurai T, Iwadate Y
- Organizer
  第６０回生物物理学会年会
- Invited
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] Linear contraction of stress fibers kicks the substratum for their rotation2022
- Author(s)
  沖村千夏，秋山珠祐, 櫻井建成，岩楯好昭
- Organizer
  第６０回生物物理学会年会
- Data Source
  KAKENHI-PROJECT-21K19228
[Presentation] Breaking of actomyosin cables in keratocyte collectives and their role in the coordinated collective migration2022
- Author(s)
  Iwanaga, M., Okimura, C., Sakurai, T., Ueno, T., Urano, Y., Iwadate Y.
- Organizer
  第６０回生物物理学会年会
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] Leading Edge Expansion in Migrating Cell Sheet by Follower Cell's Interruption2021
- Author(s)
  Iwanaga M, Okimura C, Sakurai T, Iwadate Y
- Organizer
  第58回生物物理学会年会
- Data Source
  KAKENHI-PROJECT-21K15055
[Presentation] Conversion of linear contraction of stress fibers into rotation in migrating cells2021
- Author(s)
  Okimura C, Akiyama S, Sakurai T, Iwadate Y
- Organizer
  第58回生物物理学会年会
- Data Source
  KAKENHI-PROJECT-21K15055

1. 岩楯好昭 (40298170)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results

Okimura Chika 沖村 千夏

Research Projects

Research Products

Co-Researchers

傷修復を担う上皮細胞集団の先導端短縮機構Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

２つの発振源からの波の干渉による繊毛メタクロナールウェーブ伝播方向の制御

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

アメーバ細胞の中ではたらく直動回転変換ダイナミクスPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Linear contraction of stress fibers generates cell body rotation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Bayesian traction force estimation using cell boundary-dependent force priors2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Leading edge elongation by follower cell interruption in advancing epithelial cell sheets2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Discovery of an F-actin-binding small molecule serving as a fluorescent probe and a scaffold for functional probes2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Comparative mapping of crawling-cell morphodynamics in deep learning-based feature space2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] ケラトサイト集団同士の融合とアクトミオシンケーブルの消失2024

Author(s)

Organizer

Data Source

[Presentation] 生まれ変わる魚類ケラトサイト集団2024

Author(s)

Organizer

Data Source

[Presentation] Demotion of leader cells to followers during the late stages of re-epithelialization in wound repair2023

Author(s)

Organizer

Data Source

[Presentation] Expansion of keratocyte sheet maintaining its semicircular pattern2023

Author(s)

Organizer

Data Source

[Presentation] 遊走細胞っておもしろい2023

Author(s)

Organizer

Data Source

[Presentation] 機械モデルから導かれたケラトサイトのストレスファイバ直動回転変換機構2023

Author(s)

Organizer

Data Source

[Presentation] Demotion of leader cells to followers during the late stages of re-epithelialization in wound repair2023

Author(s)

Organizer

Data Source

[Presentation] ケラトサイト集団を相似拡大させるリーダー細胞たちの綱引きの均衡2023

Author(s)

Organizer

Data Source

[Presentation] 魚類ケラトサイトシートの相似拡大メカニズム2023

Okimura Chika 沖村千夏