Saito Koji 斉藤康二

… Alternative Names

SATO Koji 斉藤康二

斎藤康二サイトウコウジ

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Researcher Number	70556901
Other IDs
Affiliation (Current)	2025: 北里大学, 医学部, 講師
Affiliation (based on the past Project Information) *help	2018 – 2023: 北里大学, 理学部, 講師 2017 – 2018: 北里大学, 理学部, 助教 2010 – 2013: 北里大学, 理学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 43030:Functional biochemistry-related / Basic Section 44010:Cell biology-related / Tumor biology Except Principal Investigator Cell biology
Keywords	Principal Investigator FilGAP / アクチン細胞骨格 / 腎糸球体上皮細胞 / Rac / ポドサイト / Rho small GTPase / 細胞骨格 / 腎糸球体 / ROCK / PIP3 … More / Rap1 / cAMP / PI3K/PIP3 / Epac / cAMPシグナル / PAK / ポドサイト細胞株 / 突起構造 / 腎ポドサイト / RacGAP / 低分子量Gタンパク / シグナル伝達 / 癌 / 浸潤、転移 / 低分子量GTP結合蛋白質 / 細胞接着 / 細胞運動 … More Except Principal Investigator Rac / Rho / small GTPase / 細胞骨格 / 細胞接着 / 細胞運動 / 細胞内情報伝達 / シグナル伝達 / smallGTPase / E-カドヘリン / 細胞間相互作用 / 管腔形成 / 低分子量GTP結合タンパク質 / 間葉性遊走 / 低分子量 GTP 結合タンパク質 / 細胞極性 Less

腎糸球体上皮細胞の突起形成におけるRacの活性制御機構の解明Principal Investigator
- Principal Investigator
  
  斉藤康二
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 43030:Functional biochemistry-related
- Research Institution
  Kitasato University
Actin cytoskeletal regulation of process formation in kidney podocytes.Principal Investigator
- Principal Investigator
  
  Saito Koji
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 44010:Cell biology-related
- Research Institution
  Kitasato University
Functional analysis of FilGAP in epithelial tubulogenesisi
- Principal Investigator
  
  Ohta Yasutaka
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Cell biology
- Research Institution
  Kitasato University
Studies on the role of FiliGAP (RacGAP) in mesenchymal and amoeboid cell migration.
- Principal Investigator
  
  OHTA Yasutaka
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Cell biology
- Research Institution
  Kitasato University
Functional analysis of RacGAP FilGAP in tumor invasion and metastasisPrincipal Investigator
- Principal Investigator
  
  SAITO KOJI
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Tumor biology
- Research Institution
  Kitasato University

All 2024 2023 2022 2021 2020 2019 2018 2014 2012 2011 Other

All Journal Article Presentation

[Journal Article] FilGAP controls cell‐extracellular matrix adhesion and process formation of kidney podocytes2024
- Author(s)
  Saito Koji、Yokawa Seiji、Kurihara Hidetake、Yaoita Eishin、Mizuta Sari、Tada Kanae、Oda Moemi、Hatakeyama Hiroyasu、Ohta Yasutaka
- Journal Title
  
  The FASEB Journal
  
  Volume: 38 Issue: 5
- DOI
  10.1096/fj.202301691rr
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K06149
[Journal Article] FilGAP, a GAP for Rac1, down-regulates invadopodia formation in breast cancer cells2023
- Author(s)
  Saito Koji、Ozawa Sakino、Chiba Yosuke、Takahashi Ruri、Ogomori Ryoya、Mukai Kojiro、Taguchi Tomohiko、Hatakeyama Hiroyasu、Ohta Yasutaka
- Journal Title
  
  Cell Struct. Funct.
  
  Volume: 48 Issue: 2 Pages: 161-174
- DOI
  10.1247/csf.23032
- ISSN
  0386-7196, 1347-3700
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K06149
[Journal Article] Endosomal Localization of RacGAP Protein ARHGAP22 Regulates its GAP Activity in Human Melanoma Cells2022
- Author(s)
  MORI MAMIKO、SAITO KOJI、SEKINE AYANO、HASEBE RIO、OHTA YASUTAKA
- Journal Title
  
  Anticancer Research
  
  Volume: 42 Issue: 12 Pages: 5763-5771
- DOI
  10.21873/anticanres.16083
- Data Source
  KAKENHI-PROJECT-22K06149
[Journal Article] FilGAP, a GAP protein for Rac, regulates front‐rear polarity and tumor cell migration through the ECM2021
- Author(s)
  Saito Koji, Mori Mamiko, Kambara Norito, Ohta Yasutaka
- Journal Title
  
  The FASEB Journal
  
  Volume: 35 Issue: 4
- DOI
  10.1096/fj.202002155r
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K06227
[Journal Article] Involvement of Nlrp9a/b/c in mouse preimplantation development2020
- Author(s)
  Kanzaki Satoko, Tamura Shiori, Ito Toshiaki, Wakabayashi Mizuki, Saito Koji, Kato Shigeki, Ohta Yasutaka, Sekita Yoichi, Kimura Tohru
- Journal Title
  
  Reproduction
  
  Volume: 160 Issue: 2 Pages: 181-191
- DOI
  10.1530/rep-19-0516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K06227, KAKENHI-PROJECT-20K07577
[Journal Article] ADP Ribosylation Factor 6 (Arf6) Acts through FilGAP Protein to Down-regulate Rac Protein and Regulates Plasma Membrane Blebbing2014
- Author(s)
  Kaori Kawaguchi, Koji Saito, Hisayo Asami, Yasutaka Ohta
- Journal Title
  
  THE JOURNAL OF BIOLOGICAL CHEMISTRY
  
  Volume: 289 Pages: 9675-9682
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700885
[Journal Article] FilGAP, a Rho/Rho-associated protein kinase-regulated GTPase-activating protein for Rac, controls tumor cell migration.2012
- Author(s)
  斎藤康二
- Journal Title
  
  Mol. Biol. Cell
  
  Volume: 23 Issue: 24 Pages: 4739-4750
- DOI
  10.1091/mbc.e12-04-0310
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22570192
[Journal Article] a Rho/Rho-associated protein kinase-regulated GTPase-activating protein for Rac, controls tumor cell migration2012
- Author(s)
  Saito, K., Ozawa, Y., Hibino, Y., & Ohta, Y. FilGAP
- Journal Title
  
  Mol. Biol. Cell
  
  Volume: 23 Pages: 4739-4750
- Data Source
  KAKENHI-PROJECT-22570192
[Journal Article] FilGAP, a Rho/Rho-associated protein kinase-regulated GTPase-activating protein for Rac, controls tumor cell migration2012
- Author(s)
  Saito, K., Ozawa, Y., Hibino, K., Ohta, Y.
- Journal Title
  
  Mol. Biol. Cell
  
  Volume: vol.23 Pages: 4739-4750
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700885
[Journal Article] FilGAP, a Rho/Rho-associated protein kinase-regulated GTPase-activating protein for Rac, controls tumor cell migration2012
- Author(s)
  Koji Saito
- Journal Title
  
  Molecular Biology of the Cell
  
  Volume: 23 Pages: 4739-4750
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700885
[Presentation] ポドサイトにおけるFilGAPの機能解析2022
- Author(s)
  與川正治, 斉藤康二, 畠山裕康, 高橋倫子, 栗原秀剛, 太田安隆
- Organizer
  生体運動研究合同班会議
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] ポドサイトにおけるRacGAP因子FilGAPの機能解析2022
- Author(s)
  斉藤康二, 與川正治, 水田さり, 多田奏絵, 小田萌紀, 畠山裕康, 高橋倫子, 栗原秀剛, 太田安隆
- Organizer
  ポドサイト研究会
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] RacGAP因子FilGAPは腎ポドサイトの細胞-基質接着と突起形成を制御する2022
- Author(s)
  斉藤康二，與川正治, 水田さり, 多田奏絵, 小田萌紀, 畠山裕康, 高橋倫子, 栗原秀剛，太田安隆
- Organizer
  第60回日本生物物理学会年会
- Data Source
  KAKENHI-PROJECT-22K06149
[Presentation] RacGAP因子FilGAPは腎糸球体上皮細胞の細胞-基質接着と突起形成を制御する2022
- Author(s)
  斉藤康二，與川正治, 水田さり, 多田奏絵, 小田萌紀, 畠山裕康, 高橋倫子, 栗原秀剛，太田安隆
- Organizer
  第95回日本生化学会大会
- Data Source
  KAKENHI-PROJECT-22K06149
[Presentation] Rac1/PAK1シグナルの活性化は腎糸球体上皮細胞の突起形成を阻害する2021
- Author(s)
  斉藤康二, 與川正治, 水田さり, 多田奏絵, 小田萌紀, 栗原秀剛, 太田安隆
- Organizer
  日本生化学会大会
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] 着床前および着床後の発生に関与する母性因子としてのNLRP92021
- Author(s)
  田村史織, 神崎理子, 伊藤駿瑛, 若林美月, 横田佳奈, 斉藤康二, 加藤重城, 太田安隆, 関田洋一, 木村透
- Organizer
  日本分子生物学会年会
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] FilGAPはポドサイトにおいて細胞－ECM間の接着を制御する2021
- Author(s)
  與川正治, 斉藤康二, 畠山裕康, 高橋倫子, 栗原秀剛, 太田安隆
- Organizer
  日本分子生物学会年会
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] 着床前および着床後の発生に関与する母性因子としてのNLRP92020
- Author(s)
  田村史織, 神崎理子, 伊藤駿瑛, 若林美月, 斉藤康二, 加藤重城, 太田安隆, 関田洋一, 木村透
- Organizer
  日本分子生物学会年会
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] RacGAP因子ARHGAP25はセプチン複合体と結合し、葉状仮足形成を制御する2020
- Author(s)
  田村杜萌, 斉藤康二, 梅川恵美, 大槻繭子, 太田安隆
- Organizer
  日本分子生物学会年会
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] Racシグナルの活性化は腎糸球体上皮細胞の突起形成を阻害する2020
- Author(s)
  斉藤康二，水田さり，多田奏絵, 小田萌紀, 與川正治, 栗原秀剛，太田安隆
- Organizer
  日本細胞生物学会大会
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] 腎糸球体上皮細胞の突起形成におけるFilGAPの役割2019
- Author(s)
  斉藤康二，水田さり，多田奏絵, 栗原秀剛，太田安隆
- Organizer
  生体運動合同班会議
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] 腎糸球体上皮細胞の突起形成におけるRacGAP因子FilGAPの機能解析2018
- Author(s)
  斉藤康二，水田さり，多田奏絵, 栗原秀剛，太田安隆
- Organizer
  日本生化学会大会
- Data Source
  KAKENHI-PROJECT-18K06227
[Presentation] RacGAP 因子FilGAP は癌細胞の運動を制御する2014
- Author(s)
  斉藤康二
- Organizer
  平成25年度がん研究分野の特性等を踏まえた支援活動公開シンポジウム
- Place of Presentation
  一橋講堂学術総合センター(東京)
- Year and Date
  2014-01-31
- Data Source
  KAKENHI-PROJECT-22700885
[Presentation] a Rho/ROCK-regulated GAP for Rac controls tumor cell migration2012
- Author(s)
  Saito, K.
- Organizer
  アメリカ細胞生物学会年会
- Place of Presentation
  Moscone Center (サンフランシスコ)
- Year and Date
  2012-12-17
- Data Source
  KAKENHI-PROJECT-22700885
[Presentation] FilGAP, a Rho/ROCK-regulated GAP for Rac controls tumor cell migration2012
- Author(s)
  斎藤康二
- Organizer
  アメリカ細胞生物学会
- Place of Presentation
  米国サンフランシスコ
- Data Source
  KAKENHI-PROJECT-22570192
[Presentation] RacGAP 因子FilGAP はRhoA/ROCK 経路を通じて癌細胞の形態変化を制御する2011
- Author(s)
  斉藤康二
- Organizer
  第34回日本分子生物学会年会
- Place of Presentation
  パシフィコ横浜(横浜)
- Year and Date
  2011-12-16
- Data Source
  KAKENHI-PROJECT-22700885
[Presentation] FilGAP regulates tumor cell morphology through RhoA/ROCK pathway2011
- Author(s)
  斉藤康二
- Organizer
  日本分子生物学会
- Place of Presentation
  パシフィコ横浜(神奈川県)
- Year and Date
  2011-12-16
- Data Source
  KAKENHI-PROJECT-22700885
[Presentation] RacGAP因子FilGAPはRhoA/ROCK経路を通じて癌細胞の形態変化を制御する2011
- Author(s)
  斎藤康二
- Organizer
  日本分子生物学会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2011-12-16
- Data Source
  KAKENHI-PROJECT-22570192
[Presentation] Arf6はRacGAP因子FilGAPを細胞膜へ移行してRacを不活化する
- Author(s)
  川口香織, 斉藤康二, 阿佐見久代, 太田安隆
- Organizer
  日本分子生物学会年会
- Place of Presentation
  神戸ポートアイランド神戸国際展示場（兵庫県神戸市）
- Data Source
  KAKENHI-PROJECT-22700885
[Presentation] FilGAP, a Rho/ROCK-regulated GAP for Rac controls tumor cell migration
- Author(s)
  Koji Saito
- Organizer
  アメリカ細胞生物学会
- Place of Presentation
  Moscone Center (サンフランシスコ, アメリカ)
- Data Source
  KAKENHI-PROJECT-22700885

1. OHTA Yasutaka (90192517)

# of Collaborated Projects: 3 results

# of Collaborated Products: 13 results
2. 堤弘次 (50569853)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Saito Koji 斉藤 康二

SATO Koji 斉藤 康二

斎藤 康二 サイトウ コウジ

Research Projects

Research Products

Co-Researchers

腎糸球体上皮細胞の突起形成におけるRacの活性制御機構の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Actin cytoskeletal regulation of process formation in kidney podocytes.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Functional analysis of FilGAP in epithelial tubulogenesisi

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Studies on the role of FiliGAP (RacGAP) in mesenchymal and amoeboid cell migration.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Functional analysis of RacGAP FilGAP in tumor invasion and metastasisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] FilGAP controls cell‐extracellular matrix adhesion and process formation of kidney podocytes2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] FilGAP, a GAP for Rac1, down-regulates invadopodia formation in breast cancer cells2023

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Endosomal Localization of RacGAP Protein ARHGAP22 Regulates its GAP Activity in Human Melanoma Cells2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] FilGAP, a GAP protein for Rac, regulates front‐rear polarity and tumor cell migration through the ECM2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Involvement of Nlrp9a/b/c in mouse preimplantation development2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] ADP Ribosylation Factor 6 (Arf6) Acts through FilGAP Protein to Down-regulate Rac Protein and Regulates Plasma Membrane Blebbing2014

Author(s)

Journal Title

Data Source

[Journal Article] FilGAP, a Rho/Rho-associated protein kinase-regulated GTPase-activating protein for Rac, controls tumor cell migration.2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] a Rho/Rho-associated protein kinase-regulated GTPase-activating protein for Rac, controls tumor cell migration2012

Author(s)

Journal Title

Data Source

[Journal Article] FilGAP, a Rho/Rho-associated protein kinase-regulated GTPase-activating protein for Rac, controls tumor cell migration2012

Author(s)

Journal Title

Data Source

Saito Koji 斉藤康二

SATO Koji 斉藤康二

斎藤康二サイトウコウジ