• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Molecular mechanisms of membrane dynamics at early endosomes

Research Project

Project/Area Number 23770148
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Functional biochemistry
Research InstitutionTokyo Women's Medical University (2012-2013)
Okayama University (2011)

Principal Investigator

TANABE KENJI  東京女子医科大学, 医学部, テニュアトラック准教授 (80423341)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords細胞内膜輸送 / エンドソーム / 細胞骨格 / 脂質膜 / リン脂質 / 細胞内輸送
Research Abstract

Early endosomes are intracellular sorting station for internalized molecules. In this study, we tried to identify some associated proteins and analyzed its molecular functions at early endosomes. As a result, dynamin, cotactin and actin cytoskeleton were identified as key players at at early endosomes. Moreover, we found that a phosphatidylinositol kinase, PI4KIIalpha, and its enzymatic product, PI(4)P, localized on early endosomes and are required for the transport from early endosomes. These results could be an important knowledge to understand the molecular mechanism of early endosomes.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (33 results)

All 2013 2012 2011

All Journal Article (11 results) (of which Peer Reviewed: 11 results,  Open Access: 1 results) Presentation (20 results) (of which Invited: 1 results) Book (2 results)

  • [Journal Article] SMAP2 Regulates Retrograde Transport from Recycling Endosomes to the Golgi2013

    • Author(s)
      Matsudaira T., Uchida Y., Tanabe K., Kon S., Watanabe T., Taguchi T. and Arai H.
    • Journal Title

      PLoS ONE

      Volume: 8 Issue: 7 Pages: e69145-e69145

    • DOI

      10.1371/journal.pone.0069145

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Arf GAP SMAP2 is necessary for organized vesicle budding from the trans-Golgi network and subsequent acrosome formation in spermiogenesis.2013

    • Author(s)
      Funaki T, Kon S, Tanabe K, Natsume W, Sato S, Shimizu T, Yoshida N, Wong WF, Ogura A, Ogawa T, Inoue K, Ogonuki N, Miki H, Mochida K, Endoh K, Yomogida K, Fukumoto M, Horai R, Iwakura Y, Ito C, Toshimori K, Watanabe T, Satake M.
    • Journal Title

      Mol. Biol. Cell

      Volume: 24 Issue: 17 Pages: 2633-44

    • DOI

      10.1091/mbc.e13-05-0234

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Smap1 deficiency perturbs receptor trafficking and predisposes mice to myelodysplasia.2013

    • Author(s)
      Kon et al.
    • Journal Title

      J. Clin. Invest.

      Volume: 123 Issue: 3 Pages: 1123-1137

    • DOI

      10.1172/jci63711

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] The clathrin assembly protein PICALM is required for erythroid maturation and transferrin internalization in mice.2012

    • Author(s)
      鈴木 麻衣
    • Journal Title

      PLoS ONE

      Volume: 7 Issue: 2 Pages: 31854-31854

    • DOI

      10.1371/journal.pone.0031854

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Etiological Role of Dynamin in Charcot-Marie-Tooth Disease2012

    • Author(s)
      Takei K. and Tanabe K.
    • Journal Title

      Peripheral Neuropathy

      Volume: 1 Pages: 3-20

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Disruption of microtubule network rescues aberrant actin comets in dynamin2-depleted cells2011

    • Author(s)
      Yuji Henmi, Kenji Tanabe, Kohji Takei
    • Journal Title

      PLoS ONE

      Volume: 6 Issue: 12 Pages: e28603-e28603

    • DOI

      10.1371/journal.pone.0028603

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Receptor sorting and actin dynamics at early endosomes2011

    • Author(s)
      Kenji Tanabe, Emiko Ohashi, Yuji Henmi, and Kohji Takei
    • Journal Title

      CIB

      Volume: 4 Pages: 742-4

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Receptor Sorting within Endosomal Trafficking Pathway Is Facilitated by Dynamic Actin Filaments2011

    • Author(s)
      Emiko Ohashi, Kenji Tanabe, Yuji Henmi, Kumi Mesaki, Yuka Kobayashi, Kohji Takei
    • Journal Title

      PLoS ONE

      Volume: 6 Issue: 5 Pages: e19942-e19942

    • DOI

      10.1371/journal.pone.0019942

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fission of tubular endosomes triggers endosomal acidification and movement2011

    • Author(s)
      Kumi Mesaki, Kenji Tanabe, Masanori Obayashi, Natsuko Oe, Kohji Takei
    • Journal Title

      PLoS ONE

      Volume: 6 Issue: 5 Pages: e19764-e19764

    • DOI

      10.1371/journal.pone.0019764

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Localization of SMAP2 to the TGN and its Function in the Regulation of TGN Protein Transport2011

    • Author(s)
      Tomo Funaki, Shunsuke Kon, Roger E Ronn, Yuji Henmi, Yuka Kobayashi, Toshio Watanabe, Keiko Nakayama, Kenji Tanabe, Masanobu Satake
    • Journal Title

      Cell Structure and Function

      Volume: 36 Issue: 1 Pages: 83-95

    • DOI

      10.1247/csf.10022

    • NAID

      130004137566

    • ISSN
      0386-7196, 1347-3700
    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dynamin 2 Associates with Microtubules at Mitosis and Regulates Cell Cycle Progression2011

    • Author(s)
      Nobuhisa Ishida, Yuichi Nakamura, Kenji Tanabe, Shun-Ai Li, Kohji Takei
    • Journal Title

      Cell Structure and Function

      Volume: 36 Issue: 2 Pages: 145-154

    • DOI

      10.1247/csf.10016

    • NAID

      130004137569

    • ISSN
      0386-7196, 1347-3700
    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Presentation] ホスファチジルイノシトール-4-キナーゼIIαは初期エンドソームにおける選別輸送を制御する2012

    • Author(s)
      田邊賢司、森川由章、逸見祐次、池田なるみ、大江夏子、目崎久美、竹居孝二
    • Organizer
      第53回日本生化学会中国・四国支部例会
    • Place of Presentation
      岡山
    • Year and Date
      2012-05-18
    • Related Report
      2013 Final Research Report
  • [Presentation] ダイナミン2は微小管を介してアクチンコメットを制御する2012

    • Author(s)
      逸見祐次、田邊賢司、竹居孝二
    • Organizer
      第53回日本生化学会中国・四国支部例会
    • Place of Presentation
      岡山
    • Year and Date
      2012-05-18
    • Related Report
      2013 Final Research Report
  • [Presentation] ホスファチジルイノシトール-4-キナーゼIIαによる初期エンドソームの選別輸送制御2012

    • Author(s)
      田邊賢司、森川由章、逸見祐次、池田なるみ、大江夏子、目崎久美、竹居孝二
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2013 Final Research Report
  • [Presentation] クラスリン集合因子CALMの欠損はトランスフェリンを介した鉄の取込みを減少させ造血障害を起こす2012

    • Author(s)
      鈴木麻衣、田中宏和、谷村朗、田邊賢司、大江夏子、頼晋也、昆俊亮、福本学、竹居孝二、松村到、金倉譲、渡邊利雄
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2013 Final Research Report
  • [Presentation] クラスリン小胞形成因子SMAP1の欠損は細胞内小胞輸送の異常をきたし,骨髄異型性症候群を誘引する2012

    • Author(s)
      昆俊亮、峯岸直子、田邊賢司、渡邊利雄、船木智、坂元大輔、樋口雄大、清成寛、浅野克敏、福本学、真田昌、小川誠司、中村卓郎、佐竹正延
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2013 Final Research Report
  • [Presentation] SMAP(Small Arf GAP)1,2両遺伝子欠損胚は胎生致死である2012

    • Author(s)
      原華苗、今井恵理、鈴木麻衣、昆俊亮、田邊賢司、船木智、佐竹正延、松居靖久、渡辺利雄
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2013 Final Research Report
  • [Presentation] 初期エンドソームのダイナミクスとシグナル伝達制御2012

    • Author(s)
      田邊賢司、森川由章、池田なるみ、逸見祐次、大江夏子、目崎久美、竹居孝二
    • Organizer
      新学術領域研究「細胞内ロジスティクス」第4回班会議
    • Place of Presentation
      仙台
    • Related Report
      2013 Final Research Report
  • [Presentation] ホスファチジルイノシトール-4-キナーゼ IIαは初期エンドソームにおける選別輸送を制御する2012

    • Author(s)
      田邊賢司、森川由章、逸見祐次、池田なるみ、大江夏子、目崎久美、竹居孝二
    • Organizer
      第53回日本生化学会中国・四国支部例会
    • Place of Presentation
      岡山
    • Related Report
      2012 Research-status Report
  • [Presentation] ダイナミン2は微小管を介してアクチンコメットを制御する2012

    • Author(s)
      逸見祐次、田邊賢司、竹居孝二
    • Organizer
      第53回日本生化学会中国・四国支部例会
    • Place of Presentation
      岡山
    • Related Report
      2012 Research-status Report
  • [Presentation] 初期エンドソームのダイナミクスとシグナル伝達制御2012

    • Author(s)
      田邊賢司、森川由章、池田なるみ、逸見祐次、大江夏子、目崎久美、竹居孝二
    • Organizer
      新学術領域研究「細胞内ロジスティクス」第4回班会議
    • Place of Presentation
      仙台
    • Related Report
      2012 Research-status Report
  • [Presentation] ホスファチジルイノシトール-4-キナーゼ IIαによる初期エンドソームの選別輸送制御2012

    • Author(s)
      田邊賢司、森川由章、逸見祐次、池田なるみ、大江夏子、目崎久美、竹居孝二
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] クラスリン集合因子CALMの欠損はトランスフェリンを介した鉄の取込みを減少させ造血障害を起こす2012

    • Author(s)
      鈴木麻衣、田中宏和、谷村 朗、田邊 賢司、大江 夏子、頼 晋也、昆 俊亮、福本 学、竹居孝二、松村 到、金倉譲、渡邊利雄
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Research-status Report
  • [Presentation] クラスリン小胞形成因子SMAP1の欠損は細胞内小胞輸送の異常をきたし,骨髄異型性症候群を誘引する2012

    • Author(s)
      昆俊亮、峯岸直子、田邊賢司、渡邊利雄、船木智、坂元大輔、樋口雄大、清成寛、浅野克敏、福本学、真田昌、小川誠司、中村卓郎、佐竹正延
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Research-status Report
  • [Presentation] SMAP(Small Arf GAP)1,2両遺伝子欠損胚は胎生致死である2012

    • Author(s)
      原華苗、今井恵理、鈴木麻衣、昆俊亮、田邊賢司、船木智、佐竹正延、松居靖久、渡辺利雄
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Research-status Report
  • [Presentation] 初期エンドソームにおける膜ダイナミクスの分子機構2011

    • Author(s)
      田邊賢司
    • Organizer
      東北大学グローバルCOE拠点セミナー
    • Place of Presentation
      東北大学加齢医学研究所(仙台)
    • Year and Date
      2011-11-18
    • Related Report
      2013 Final Research Report
  • [Presentation] Phosphatidylinositol 4-kinase II alpha is required for receptor sorting at early endosomes2011

    • Author(s)
      田邊賢司、池田なるみ , 他4名
    • Organizer
      第63回日本細胞生物学会大会
    • Place of Presentation
      北海道大学(札幌)
    • Related Report
      2013 Final Research Report
  • [Presentation] 初期エンドソームのダイナミクスとシグナル伝達制御2011

    • Author(s)
      田邊賢司
    • Organizer
      新学術領域研究「細胞内ロジスティクス」班会議
    • Place of Presentation
      鳥羽シーサイドホテル(鳥羽)
    • Related Report
      2013 Final Research Report
  • [Presentation] Phosphatidylinositol 4-kinase II alpha is required for receptor sorting at early endosomes.2011

    • Author(s)
      田邊賢司、池田なるみ 他4名
    • Organizer
      第63回 日本細胞生物学会大会
    • Place of Presentation
      北海道大学(札幌)
    • Related Report
      2011 Research-status Report
  • [Presentation] 初期エンドソームのダイナミクスとシグナル伝達制御2011

    • Author(s)
      田邊賢司
    • Organizer
      新学術領域研究「細胞内ロジスティクス」班会議
    • Place of Presentation
      鳥羽シーサイドホテル(鳥羽)
    • Related Report
      2011 Research-status Report
  • [Presentation] 初期エンドソームにおける膜ダイナミクスの分子機構2011

    • Author(s)
      田邊賢司
    • Organizer
      東北大学グローバルCOE拠点セミナー
    • Place of Presentation
      東北大学加齢医学研究所(仙台)
    • Related Report
      2011 Research-status Report
  • [Book] Etiological Role of Dynamin in Charcot-Marie-Tooth Disease. Peripheral Neuropathy2012

    • Author(s)
      Kohji Takei and Kenji Tanabe
    • Publisher
      INTECH
    • Related Report
      2013 Final Research Report
  • [Book] Peripheral Neuropathy(分担)2012

    • Author(s)
      Kohji Takei and Kenji Tanabe
    • Publisher
      Intech
    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi