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The Physiological function of V-ATPase involved in membrane traffick

Research Project

Project/Area Number 20570142
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional biochemistry
Research InstitutionDoshisha Women's College of Liberal Arts

Principal Investigator

WADA Ge-Hong  Doshisha Women's College of Liberal Arts, 薬学部, 教授 (00314427)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords膜輸送と輸送タンパク質 / プロトンポンプ / V-ATPase / プロレニン受容体 / ノックアウトマウス / 骨代謝 / 膜輸送 / 酸性化 / プロトン動態 / オルガネラ酸性化 / 低分子GTPase / 酸性オルガネラ / pH-senser / プロトンの動態
Research Abstract

Acidification inside membrane compartments is a common feature of all eukaryotic cells. The acidic milieu, generated by the V-ATPase, is involved in many physiological processes including secretion, protein processing, and others. Using subunit-specific knockout mice, we have shown that the function of V-ATPase is involved in insulin secretion, born resorption and macrophage functions. We have also revealed that the (pro)renin receptor functions as an assembly factor of the V-ATPase complex.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (35 results)

All 2010 2009 2008 Other

All Journal Article (16 results) (of which Peer Reviewed: 14 results) Presentation (18 results) Book (1 results)

  • [Journal Article] Generation of chicken monoclonal antibodies against the a1, a2, and a3 subunit isoforms of vacuolar-type proton ATPase2010

    • Author(s)
      Sun-Wada G-H, Tabata H., Kuhara M., Kitahara I., Takashima Y., Wada Y.
    • Journal Title

      Hybridoma (in press)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The (pro)renin receptor/ATP6AP2 is essential for vacuolar H^+-ATPase assembly in murine cardiomyocytes.2010

    • Author(s)
      Kinouchi K., Ichihara A., Sano M. Sun-Wada G-H, Wada Y., Kurauchi-Mito A., Bokuda K.
    • Journal Title

      Circ Res. 107

      Pages: 30-34

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] With accompanying Editor's highlight : (P)RR/ATP6AP2 is essential for V-ATPase assembly. 3. Optic nerve compression and retinal degeneration in Tcirg1 mutant mice lacking the vacuolar-type H^+-ATPase a3 subunit.2010

    • Author(s)
      Kawamura N, Tabata H, Sun-Wada, G-H, Wada Y.
    • Journal Title

      PLoS One 5

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Vacuolar-type proton pump ATPases : Roles of subunit isoforms in physiology and pathology.2010

    • Author(s)
      Sun-Wada G-H, Wada Y.
    • Journal Title

      Histol.Histopathol. 25

      Pages: 1611-1620

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Localization of vacuolar-type H^+ pump (V-ATPase) a subunit isoforms in mouse lung tissue.2010

    • Author(s)
      Tabata H., Kawamura N., Hitomi Y., Sun-Wada G-H
    • Journal Title

      Bulletin of the Institute for Interdisciplinary Studies of Culture Doshisha Women's College of Liberal Arts 27

      Pages: 156-161

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Physiological functions of acidic compartments : Diverse roles of vacuolar proton pump ATPase.2010

    • Author(s)
      Sun-Wada G-H
    • Journal Title

      Bulletin of the Institute for Interdisciplinary Studies of Culture Doshisha Women's College of Liberal Arts 27

      Pages: 16-23

    • Related Report
      2010 Final Research Report
  • [Journal Article] The (pro)renin receptor/ATP6AP2 is essential for vacuolar H^+-ATPase assembly in murine cardiomyocytes.2010

    • Author(s)
      Kinouchi, K., Ichihara, A., Sano M.Sun-Wada, G-H, Wada, Y., kurauchi-Mito, A., Bokuda, K.
    • Journal Title

      Circ Res.

      Volume: 107 Pages: 30-34

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optic nerve compression and retinal degeneration in Tcirg1 mutant mice lacking the vacuolar-type H^+-ATPase a3 subunit.2010

    • Author(s)
      Kawamura N, Tabata H, Sun-Wada, G-H, Wada Y.
    • Journal Title

      PLoS One

      Volume: 5

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vacuolar-type proton pump ATPases : Roles of subunit isoforms in physiology and pathology.2010

    • Author(s)
      Sun-Wada, G-H, Wada, Y
    • Journal Title

      Histol.Histopathol

      Volume: 25 Pages: 1611-1620

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Localization of vacuolar-type H^+ pump (V-ATPase) a subunit isoforms in mouse lung tissue.2010

    • Author(s)
      Tabata H., Kawamura, N., Hitomi, Y., Sun-Wada, G-H
    • Journal Title

      Bulletin of the Institute for Interdisciplinary Studies of Culture Doshisha Women's College of Liberal Arts

      Volume: 27 Pages: 156-161

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Physiological functions of acidic compartments : Diverse roles of vacuolar proton pump ATPase.2010

    • Author(s)
      Sun-Wada, G-H
    • Journal Title

      Bulletin of the Institute for Interdisciplinary Studies of Culture Doshisha Women's College of Liberal Arts

      Volume: 27 Pages: 16-23

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Direct recruitment of H^+-ATPase from lysosomes for phagosomal acidification2009

    • Author(s)
      Sun-Wada, et al
    • Journal Title

      Journal of Cell Science 122

      Pages: 2504-2513

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Defective Assembly of a Hybrid Vacuolar H^+-ATPase Containing the Mouse Testis-specific E1 Isoform and Yeast Subunits.2008

    • Author(s)
      Hayashi K., et al
    • Journal Title

      Biochim Biophys Acta. 1777

      Pages: 1370-1377

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vacuolar-type proton ATPase as regulator of membrane dynamics in multicellular organisms2008

    • Author(s)
      Wada Y.
    • Journal Title

      J. Bioenerg. Biomembr. 40

      Pages: 53-57

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vacuolar-type H^+-ATPase with the a3 isoform is the proton pump on premature melanosomes.2008

    • Author(s)
      Tabata H., et al
    • Journal Title

      Cell Tissue Res. 332

      Pages: 447-460

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation of chicken monoclonal antibodies against the a1, a2, and a3 subunit isoforms of vacuolar-type proton ATPase.

    • Author(s)
      Sun-Wada, G-H, Tabata H., Kuhara, M., Kitahara, I., Takashima, Y., Wada Y.
    • Journal Title

      Hybridoma

      Volume: (In press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Delivery of endosomes to lysosomes via microautophagy in the visceral endoderm of mouse embryos2010

    • Author(s)
      和田戈虹, ら
    • Organizer
      The 16th International Conference of the International Society of Differentiation : From Stem Cells to Organisims
    • Place of Presentation
      奈良
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] V-ATPaseとインスリン分泌の関連2010

    • Author(s)
      和田戈虹
    • Organizer
      第130回分泌セミナー
    • Place of Presentation
      東京
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Delivery of endosomes to lysosomes via microautophagy in the visceral endoderm of mouse embryos2010

    • Author(s)
      Y.Wada, G-H Sun-Wada
    • Place of Presentation
      Cold Spring Harbor Laboratory. 米国
    • Related Report
      2010 Final Research Report
  • [Presentation] V-ATPaseの関わる高次機能:インスリン分泌と ファゴサイトーシスを例として2010

    • Author(s)
      和田戈虹
    • Organizer
      5th Shinanomachi Angiotensin Biology Conference
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] 細胞内小器官における(プロ)レニン受容体の生理機能の解明2010

    • Author(s)
      木内謙一郎、市原淳弘、佐野元昭、和田戈虹、和田洋、三戸麻子、木田可奈子、成田達也、大島洋一、黒澤秀章、福田恵一、伊藤裕
    • Organizer
      第53回日本腎臓学会学術総会
    • Place of Presentation
      神戸
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 液胞型プロトンポンプV-ATPase a3サブユニット欠損マウスにおける視神経圧迫と網膜構造2010

    • Author(s)
      川村暢幸、田畑裕幸、和田戈虹、和田洋
    • Organizer
      第62回日本細胞生物学会大会
    • Place of Presentation
      大阪
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] ファゴソーム酸性化における液胞型プロトンポンプ(V-ATPase)のダイナミクス2010

    • Author(s)
      田畑裕幸、川村暢幸、和田戈虹、和田洋
    • Organizer
      第57回日本生化学会近畿支部会例会
    • Place of Presentation
      奈良
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Spatial restriction of BMP signalling in mouse gastrula by the endocytic pathway2010

    • Author(s)
      Y. Wada, ら
    • Organizer
      Cold Spring Harbor Laboratory Meeting Vertebrate Organgenesis
    • Place of Presentation
      Cold Spring Harbor Laboratory. 米国
    • Related Report
      2010 Final Research Report
  • [Presentation] V-ATPaseの関わる高次機能:インスリン分泌とファゴサイトーシスを例として2010

    • Author(s)
      和田戈虹
    • Organizer
      5th Shinanomachi Angiotensin Biology Conference
    • Place of Presentation
      東京
    • Related Report
      2010 Annual Research Report
  • [Presentation] Spatial restriction of BMP signalling in mouse gastrula by the endocytic pathway2010

    • Author(s)
      Y.Wada, G-H Sun-Wada
    • Organizer
      Cold Spring Harbor Laboratory Meeting Vertebrate Organgenesis
    • Place of Presentation
      Cold Spring Harbor Laboratory.米国
    • Related Report
      2010 Annual Research Report
  • [Presentation] Delivery of endosomes to lysosomes via microautophagy in the visceral endoderm of mouse embryos2010

    • Author(s)
      Y.Wada, G-H Sun-Wada
    • Organizer
      Cold Spring Harbor Laboratory Meeting Mouse Development, Genetics & Genomics
    • Place of Presentation
      Cold Spring Harbor Laboratory、米国
    • Related Report
      2010 Annual Research Report
  • [Presentation] Direct recruitment of H^+-ATPase from lysosomes for phagosomal acidification2009

    • Author(s)
      Sun-Wada, et al
    • Organizer
      第82回日本生化学会大会
    • Place of Presentation
      神戸
    • Related Report
      2009 Annual Research Report
  • [Presentation] Phagosome acidification2009

    • Author(s)
      Y.Wada, et al
    • Organizer
      第8回JBSバイオフロンティアシンポジウム(社団法人日本生化学会)
    • Place of Presentation
      盛岡
    • Related Report
      2009 Annual Research Report
  • [Presentation] Vacuolar-type H+-ATPase with the a3 isoform is the proton pump on premature melanosomes.2009

    • Author(s)
      Sun-Wada
    • Organizer
      第8回JBSバイオフロンティアシンポジウム(社団法人日本生化学会)
    • Place of Presentation
      盛岡
    • Related Report
      2009 Annual Research Report
  • [Presentation] mVam2/Vps41 is required for organization of late endocytic compartments and lysosomal delivery.2008

    • Author(s)
      Sun-Wada., et al
    • Organizer
      第60回日本細胞生物学会大会
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report
  • [Presentation] Vacuolar-type H+-ATPase with the a3 isoform is the proton pump on premature melanosomes.2008

    • Author(s)
      Tabata H., et al
    • Organizer
      第60回日本細胞生物学会大会
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report
  • [Presentation] Loss of mVam2 function leads to disassembly of late endocytic compartments and deregulation of BMP signaling.2008

    • Author(s)
      Sun-Wada, et al.
    • Organizer
      第31回日本分子生物学会年会・第81回日本生化学会大会合同大会
    • Place of Presentation
      兵庫
    • Related Report
      2008 Annual Research Report
  • [Presentation] Live imaging of the vacuolar proton pump during phagocytosis.2008

    • Author(s)
      Tabata H., et al.
    • Organizer
      第31回日本分子生物学会年会・第81回日本生化学会大会合同大会
    • Place of Presentation
      兵庫
    • Related Report
      2008 Annual Research Report
  • [Book] コンパス分子生物学2009

    • Author(s)
      Sun-Wada
    • Total Pages
      238
    • Publisher
      南江堂
    • Related Report
      2009 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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