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

Novel pathophysiological mechanisms involving the aberrant trafficking of sodium pump in human cancer cells

Research Project

Project/Area Number 22790204
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field General physiology
Research InstitutionUniversity of Toyama

Principal Investigator

FUJII Takuto  富山大学, 大学院・医学薬学研究部(薬学), 助教 (50567980)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords癌 / ナトリウムポンプ / トラフィッキング / 原形質膜 / 小胞 / 癌細胞 / Na^+,K^+-ATPase α3-isoform / 小胞体 / 分泌小胞
Research Abstract

Na+, K+-ATPaseα3-isoform(α3NaK) is abnormally expressed in various types of human cancer cells.α3NaK is not localized in plasma membrane, but in intracellular vesicles in which rab10 is present. In vitro and in vivo studies using human and mouse cancer cells showed thatα3NaK may be involved in the mechanisms of cancer cell survival and growth.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (50 results)

All 2012 2011 2010 Other

All Journal Article (11 results) (of which Peer Reviewed: 10 results) Presentation (34 results) Book (2 results) Remarks (3 results)

  • [Journal Article] Inhibition of ecto-ATPase activity by curcumin in hepatocellular carcinoma HepG2 cells2012

    • Author(s)
      Fujii T., Minagawa T., Shimizu T., Takeguchi N., Sakai H.
    • Journal Title

      J. Physiol. Sci

      Volume: 62 Pages: 53-58

    • NAID

      10030351416

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Inhibition of ecto-ATPase activity by curcumin in hepatocellular carcinoma HepG2 cells2012

    • Author(s)
      Fujii T., et al.
    • Journal Title

      J.Physiol.Sci.

      Volume: 62 Issue: 1 Pages: 53-58

    • DOI

      10.1007/s12576-011-0176-5

    • NAID

      10030351416

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Function of K.-Cl. cotransporters in the acid secretory mechanism of gastric parietal cells2011

    • Author(s)
      Fujii T., Fujita K., Takeguchi N., Sakai H.
    • Journal Title

      Biol. Pharm. Bull

      Volume: 34 Pages: 810-812

    • NAID

      130000738053

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Bimodal effect of alkalization on the polycystin transient receptor potential channel, PKD2L12011

    • Author(s)
      Shimizu T., Higuchi T., Fujii T., Nilius B., Sakai H
    • Journal Title

      Pflugers Arch

      Volume: 461 Pages: 507-513

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Function of K+-Cl- Cotransporters in the Acid Secretory Mechanism of Gastric Parietal Cells2011

    • Author(s)
      Takuto Fujii
    • Journal Title

      Biological and Pharmaceutical Bulletin

      Volume: 34 Issue: 6 Pages: 810-812

    • DOI

      10.1248/bpb.34.810

    • NAID

      130000738053

    • ISSN
      0918-6158, 1347-5215
    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular mechanisms of H+ and Cl- secretion in gastric parietal cells2011

    • Author(s)
      Fujii T., et al.
    • Journal Title

      Folia Pharmacologica Japonica

      Volume: 138 Issue: 2 Pages: 51-55

    • DOI

      10.1254/fpj.138.51

    • NAID

      10029418026

    • ISSN
      0015-5691, 1347-8397
    • Related Report
      2011 Annual Research Report
  • [Journal Article] Bimodal effect of alkalization on the polycystin transient receptor potential channel, PKD2L1.2011

    • Author(s)
      Takahiro Shimizu
    • Journal Title

      Pflugers Arch-Eur.J.Physiol.

      Volume: 461 Pages: 507-513

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The NH2-terminus of K+-Cl-cotransporter 3a is essential for up-regulation of Na+, K+-ATPase activity. Biochem. Biophys2010

    • Author(s)
      Fujii T., Fujita K., Shimizu T., Takeguchi N., Sakai H.
    • Journal Title

      Res. Commun

      Volume: 399 Pages: 683-687

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Increase in ouabain-sensitive K+-ATPase activity in hepatocellular carcinoma by overexpression of Na+, K+-ATPaseα3-isoform2010

    • Author(s)
      Shibuya K., Fukuoka J., Fujii T., Shimoda E., Shimizu T., Sakai H., Tsukada K.
    • Journal Title

      Eur. J. Pharmacol

      Volume: 638 Pages: 42-46

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Increase in ouabain-sensitive K^+-ATPase activity in hepatocellular carcinoma by overexpression of Na^+,K^+-ATPase α3-isoform.2010

    • Author(s)
      Kazuto Shibuya
    • Journal Title

      European Journal of Pharmacology

      Volume: 638 Pages: 42-46

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The NH_2-terminus of K^+-Cl^- cotransporter 3a is essential for up-regulation of Na^+,K^+-ATPase activity2010

    • Author(s)
      Takuto Fujii
    • Journal Title

      Biochem.Biophys.Res.Commun.

      Volume: 399 Pages: 683-687

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] ウアバインによる容積感受性外向き整流性Cl-チャネルの活性化はヒト大腸癌細胞のバイアビリティを低下させる2012

    • Author(s)
      藤井拓人、舩山佳佑、清水貴浩、本領智、竹口紀晃、酒井秀紀
    • Organizer
      第89回日本生理学会大会
    • Place of Presentation
      長野県松本市
    • Year and Date
      2012-03-30
    • Related Report
      2011 Final Research Report
  • [Presentation] ウアバインによる容積感受性外向き整流性Cl^-チャネルの活性化はヒト大腸癌細胞のバイアビリティを低下させる2012

    • Author(s)
      藤井拓人
    • Organizer
      第89回日本生理学会大会
    • Place of Presentation
      長野県松本市
    • Year and Date
      2012-03-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] Brain Liver Intestine Na^+ channel (BLINaC)の細胞外カチオン感受性2012

    • Author(s)
      清水貴浩
    • Organizer
      第89回日本生理学会大会
    • Place of Presentation
      長野県松本市
    • Year and Date
      2012-03-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] 低濃度ウアバインによる容積感受性Cl-チャネルの活性化と非アポトーシス性細胞死2011

    • Author(s)
      藤井拓人、舩山佳佑、清水貴浩、本領智、竹口紀晃、酒井秀紀
    • Organizer
      第33回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      岡山県岡山市
    • Year and Date
      2011-11-25
    • Related Report
      2011 Final Research Report
  • [Presentation] 低濃度ウアバインによる容積感受性Cl^-チャネルの活性化と非アポトーシス性細胞死2011

    • Author(s)
      藤井拓人
    • Organizer
      第33回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      岡山県岡山市
    • Year and Date
      2011-11-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] SLC26A9 Cl^-チャネルの浸透圧感受性2011

    • Author(s)
      酒井秀紀
    • Organizer
      第33回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      岡山県岡山市
    • Year and Date
      2011-11-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] ラット大腸Cl^-分泌に対するアリルイソチオシアネートの作用機構2011

    • Author(s)
      森田彩香
    • Organizer
      第33回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      岡山県岡山市
    • Year and Date
      2011-11-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] ウアバインによるヒト大腸癌細胞のバイアビリティ低下と容積感受性Cl-チャネルの活性化2011

    • Author(s)
      藤井拓人、舩山佳佑、清水貴浩、本領智、竹口紀晃、酒井秀紀
    • Organizer
      第58回中部日本生理学会大会
    • Place of Presentation
      福井県福井市
    • Year and Date
      2011-11-02
    • Related Report
      2011 Final Research Report
  • [Presentation] ウアバインによるヒト大腸癌細胞のバイアビリティ低下と容積感受性Cl^-チャネルの活性化2011

    • Author(s)
      藤井拓人
    • Organizer
      第58回中部日本生理学会大会
    • Place of Presentation
      福井県福井市
    • Year and Date
      2011-11-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] SLC26A9 Cl^-チャネルの細胞容積変化による調節2011

    • Author(s)
      清水貴浩
    • Organizer
      第58回中部日本生理学会大会
    • Place of Presentation
      福井県福井市
    • Year and Date
      2011-11-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] Over expression of neural-type sodium pump contributes to elevation of sodium pump activity in hepatocellular carcinoma2011

    • Author(s)
      Fujii T., Shibuya K., Shimoda E., Shimizu T., Tsukada K., Takeguchi N., and Sakai H.
    • Organizer
      International joint meeting of cellular and molecular physiology in epithelia
    • Place of Presentation
      Tokyo
    • Year and Date
      2011-07-31
    • Related Report
      2011 Final Research Report
  • [Presentation] Over expression of neural-type sodium pump contributes to elevation of sodium pump activity in hepatocellular carcinoma2011

    • Author(s)
      Takuto Fujii
    • Organizer
      International Joint Meeting of Cellular and Molecular Physiology in Epithelia
    • Place of Presentation
      東京都港区
    • Year and Date
      2011-07-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electrophysiological properties of Cl^- channels in the basolateral membrane of parietal cells in isolated gastric glands of mice2011

    • Author(s)
      Kyosuke Fujita
    • Organizer
      International Joint Meeting of Cellular and Molecular Physiology in Epithelia
    • Place of Presentation
      東京都港区
    • Year and Date
      2011-07-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] Bimodal sensitivity of TRPP3 channels to extracellular alkalization2011

    • Author(s)
      Taiga Higuchi
    • Organizer
      International Joint Meeting of Cellular and Molecular Physiology in Epithelia
    • Place of Presentation
      東京都港区
    • Year and Date
      2011-07-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] TMEM16F Cl^- channel shows low sensitivity to intracellular Ca^<2+>2011

    • Author(s)
      Takahiro Shimizu
    • Organizer
      International Joint Meeting of Cellular and Molecular Physiology in Epithelia
    • Place of Presentation
      東京都港区
    • Year and Date
      2011-07-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] 血中ATP分解酵素に対するクルクミンの効果2011

    • Author(s)
      藤井拓人、皆川拓磨、清水貴浩、竹口紀晃、酒井秀紀
    • Organizer
      第12回Pharmaco-Hematology Symposium
    • Place of Presentation
      富山県富山市
    • Year and Date
      2011-06-18
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] ワサビ成分アリルイソチオシアネートによるラット大腸Cl^-分泌の促進メカニズム2011

    • Author(s)
      森田彩香
    • Organizer
      日本薬学会第131年会
    • Place of Presentation
      静岡県静岡市
    • Year and Date
      2011-03-31
    • Related Report
      2010 Annual Research Report
  • [Presentation] 肝がん細胞におけるecto-nucleotidaseおよびP2X受容体に対するクルクミンの効果2011

    • Author(s)
      藤井拓人、皆川拓磨、清水貴浩、竹口紀晃、酒井秀紀
    • Organizer
      日本薬学会第131年会
    • Place of Presentation
      静岡県静岡市
    • Year and Date
      2011-03-30
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 肝細胞がんにおけるNa+, K+-ATPaseα3アイソフォームの活性増大2010

    • Author(s)
      下田恵理、藤井拓人、渋谷和人、清水貴浩、塚田一博、竹口紀晃、酒井秀紀
    • Organizer
      第32回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      富山県富山市
    • Year and Date
      2010-11-30
    • Related Report
      2011 Final Research Report
  • [Presentation] 胃プロトンポンプとK^+-Cl^-共輸送体のラフトを介した機能連関2010

    • Author(s)
      酒井秀紀
    • Organizer
      第32回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      富山県富山市
    • Year and Date
      2010-11-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] 肝細胞がんにおけるNa^+,K^+-ATPase □3アイソフォームの活性増大2010

    • Author(s)
      下田恵理
    • Organizer
      第32回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      富山県富山市
    • Year and Date
      2010-11-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] ヒト胃粘膜における分子シャペロンERp57の発現解析2010

    • Author(s)
      辻比呂嗣
    • Organizer
      第32回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      富山県富山市
    • Year and Date
      2010-11-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] マウス胃酸分泌細胞に発現するSLC26 Cl^-チャネルの電気生理学的性質2010

    • Author(s)
      藤田恭輔
    • Organizer
      第32回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      富山県富山市
    • Year and Date
      2010-11-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] 新規Cl^-チャネルファミリーに属するTMEM16Fの細胞内Ca^<2+>感受性2010

    • Author(s)
      家原貴大
    • Organizer
      第32回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      富山県富山市
    • Year and Date
      2010-11-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] トロンボキサンA_2によるヒト大腸がん細胞Kv7.1 K^+チャネルのアップレギュレーション2010

    • Author(s)
      高橋裕太
    • Organizer
      第32回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      富山県富山市
    • Year and Date
      2010-11-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] 胃酸分泌細胞アピカル膜におけるH^+,K^+-ATPaseとKCC4の分布と機能2010

    • Author(s)
      家原貴大
    • Organizer
      日本薬学会北陸支部第122回例会
    • Place of Presentation
      石川県金沢市
    • Year and Date
      2010-11-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] 肝がん細胞の細胞外ATP分解能に対するクルクミンの効果2010

    • Author(s)
      藤井拓人
    • Organizer
      生理研研究会「極性細胞の病態生理機能解明に向けた多角的アプローチ」
    • Place of Presentation
      愛知県岡崎市
    • Year and Date
      2010-11-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] TMEM16Fの電気生理学的性質2010

    • Author(s)
      清水貴浩
    • Organizer
      生理研研究会「極性細胞の病態生理機能解明に向けた多角的アプローチ」
    • Place of Presentation
      愛知県岡崎市
    • Year and Date
      2010-11-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] 肝細胞におけるecto-ATPase活性に対するクルクミンの効果2010

    • Author(s)
      藤井拓人、皆川拓磨、清水貴浩、竹口紀晃、酒井秀紀
    • Organizer
      第57回中部日本生理学会
    • Place of Presentation
      愛知県豊明市
    • Year and Date
      2010-10-16
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] TRPP3チャネルのアルカリ感受性2010

    • Author(s)
      清水貴浩
    • Organizer
      第57回中部日本生理学会
    • Place of Presentation
      愛知県豊明市
    • Year and Date
      2010-10-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] TMEM16クロライドチャネルファミリーの機能解析2010

    • Author(s)
      清水貴浩
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      岩手県盛岡市
    • Year and Date
      2010-05-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] 非酵素的に単離したマウス胃腺の酸分泌細胞における塩素イオンの膜電位に対する役割2010

    • Author(s)
      藤田恭輔
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      岩手県盛岡市
    • Year and Date
      2010-05-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] ヒト肝細胞におけるウアバイン非感受性Na+-ATPase活性の特性2010

    • Author(s)
      藤井拓人、渋谷和人、下田恵理、清水貴浩、竹口紀晃、塚田一博、酒井秀紀
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      岩手県盛岡市
    • Year and Date
      2010-05-19
    • Related Report
      2011 Final Research Report
  • [Presentation] ヒト肝細胞におけるウアバイン非感受性Na^+-ATPase活性の特性2010

    • Author(s)
      藤井拓人
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      岩手県盛岡市
    • Year and Date
      2010-05-19
    • Related Report
      2010 Annual Research Report
  • [Book] 胃酸分泌細胞のトランスポートソーム2011

    • Author(s)
      酒井秀紀、藤井拓人
    • Publisher
      京都廣川書店
    • Related Report
      2011 Final Research Report
  • [Book] トランスポートソームの世界-膜輸送研究の源流から未来へ-2011

    • Author(s)
      酒井秀紀
    • Publisher
      京都廣川書店
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.pha.u-toyama.ac.jp/phaphy1/index-j.html

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.pha.u-toyama.ac.jp/phaphyl/index-j.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.pha.u-toyama.ac.jp/phaphy1/index-j.html

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2010-08-23   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi