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Regulation of cell function by protein phosphatases

Research Project

Project/Area Number 19570142
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional biochemistry
Research InstitutionMiyagi Cancer Center Research Institute

Principal Investigator

SHIMA Hiroshi  Miyagi Cancer Center Research Institute, 薬物療法学部, 部長 (10196462)

Co-Investigator(Kenkyū-buntansha) TANUMA Nobuhiro  宮城県立がんセンター研究所, 薬物療法学部, 研究員 (40333645)
NOMURA Miyuki  宮城県立がんセンター研究所, 薬物療法学部, 技師 (40390893)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsプロテインホスファターゼ / PP1 / スプライシング / SAP155 / NIPP1 / DUSP26 / 癌 / 細胞間接着 / モータータンパク / 細胞死 / Dusp26 / KIF3A / N-Cadherin / β-catenin / PP6 / 中心体制御 / LDP4 / MKP7 / ERK
Research Abstract

我々は、2種類の蛋白質脱リン酸化酵素(PP1/セリンスレオニンプロテインホスファターゼ1型およびDUSP26)について、それらの酵素の働きを明らかにした。さらに癌における遺伝子レベルの異常を解明し、それらを指標とする新たな癌診断、およびそれらを標的にした抗癌剤の開発につながる重要な発見をした。これらの内容は、アメリカ生化学分子生物学会誌(JBC誌)、および英国ネイチャー出版の学術誌Oncogene誌で発表された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (28 results)

All 2009 2008 2007 Other

All Journal Article (12 results) (of which Peer Reviewed: 6 results) Presentation (15 results) Remarks (1 results)

  • [Journal Article] Protein phosphatase Dusp26 associates with KIF3 motor and promotes N-cadherin-mediated cell-cell adhesion.2009

    • Author(s)
      Tanuma N, Nomura M, Ikeda M, Kasugai I, Tsubaki Y, Takagaki K,Kawamura T, Yamashita Y, Sato I, Sato M, Katakura R, Kikuchi K, Shima H.
    • Journal Title

      Oncogene 28

      Pages: 752-761

    • Related Report
      2008 Final Research Report
  • [Journal Article] Protein phosphatase Dusp26 associates with KIF3 motor and promotes N-cadherin-mediated cell-cell adhesion2009

    • Author(s)
      Tanuma N
    • Journal Title

      Oncogene 28

      Pages: 752-761

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The NMR structure of the NIPP1 FHA domain2008

    • Author(s)
      Kumeta H, Ogura K, Adachi S, Fujioka Y, Tanuma N, Kikuchi K, Inagaki F.
    • Journal Title

      J Biomol NMR 40(3)

      Pages: 219-24

    • Related Report
      2008 Final Research Report
  • [Journal Article] Tautomycetin suppresses the TNFa/NFkB pathway via inhibition of IKK activation2008

    • Author(s)
      Mitsuhashi S, Shima H, Li Y, Tanuma N, Okamoto T, Kikuchi K, Ubukata M.
    • Journal Title

      International Journal of Oncology 33(5)

      Pages: 1027-1035

    • Related Report
      2008 Final Research Report
  • [Journal Article] Nuclear inhibitor of protein phosphatase-1 (NIPP1) directs protein phosphatase-1 (PP1) to dephosphorylatethe U2 snRNP component, spliceosome-associated protein 155 (Sap155)2008

    • Author(s)
      Tanuma N, Kim S-E, Beullens M, Tsubaki Y, Mitsuhashi S, Nomura M, Kawamura T, Isono K, Koseki H, Sato M, Bollen M, Kikuchi K, Shima H.
    • Journal Title

      Journal of Biological Chemistry 283(51)

      Pages: 35805-35814

    • Related Report
      2008 Final Research Report
  • [Journal Article] Pyrogallol structure in polyphenol is involved in apoptosis-induction on HEK293T and K562 cells.2008

    • Author(s)
      Mitsuhashi S, Saito A, Nakajima N, Shima H, Ubukata M
    • Journal Title

      Molecules 13(12)

      Pages: 2998-3006

    • Related Report
      2008 Final Research Report
  • [Journal Article] Nuclear inhibitor of protein phosphatase-1 (NIPP1) directs protein phosphatase-1 (PP1) to dephosphorylate the U2 snRNP component, spliceosome-associated protein 155 (Sap155)2008

    • Author(s)
      Tanuma N
    • Journal Title

      Journal of Biological Chemistry 283

      Pages: 35805-35814

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tautomycetin suppresses the TNFa/NFkB pathway via inhibition of IKK activation2008

    • Author(s)
      Mitsuhashi S
    • Journal Title

      International Journal of Oncology 33

      Pages: 1027-1036

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pyrogallol structure in polyphenol is involved in apoptosis-induction on HEK293T and K562 cells2008

    • Author(s)
      Mitsuhashi S
    • Journal Title

      Molecules 63

      Pages: 2998-3006

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The NMR structure of the NIPP1 FHA domain2008

    • Author(s)
      Hiroyuki Kumeta
    • Journal Title

      J Biomol NMR 40

      Pages: 219-224

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of a novel low-molecular-mass dual specificity phosphatase-4 (LDP-4) expressed in brain.2007

    • Author(s)
      Takagaki K, Shima H, Tanuma N, Nomura M, Satoh T, Watanabe M, Kikuchi K.
    • Journal Title

      Molecular and Cellular Biochemistry 296(1-2)

      Pages: 177-84

    • Related Report
      2008 Final Research Report
  • [Journal Article] Characterization of novel low-molecular-mass dual specificity phosphatase-4(LDP-4)expressed in brain2007

    • Author(s)
      Kentaro Takagaki
    • Journal Title

      Molecular and Cellular Biochemistry 296

      Pages: 177-184

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] PP1/NIPP1複合体によるU2snRNP の Sap155/Sf3b1構成タンパクSap155/Sf3b1の脱リン酸化2008

    • Author(s)
      島礼
    • Organizer
      BMB2008シンポジウム
    • Place of Presentation
      神戸
    • Year and Date
      2008-12-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] NIPP1 Directs PP1 to Dephosphorylate the Essential Pre-mRNA Splicing Factor, Sap 1552008

    • Author(s)
      Nobuhiro Tanuma, Kunimi Kikuchi, Hiroshi Shima
    • Organizer
      8th International Conference on Cellular Regulation by Protein Phosphatases "Protein Phosphatases: From Genome to Disease"
    • Place of Presentation
      Maebashi, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] PP1/NIPP1複合体によるU2snRNPのSap155/Sf3b1構成タンパク、Sap155/Sf3b1の脱リン酸化2008

    • Author(s)
      田沼延公、椿耶緒、野村美有樹、菊池九二三、島礼
    • Organizer
      BMB2008第31回日本分子生物学会第81回日本生化学会合同大会シンポジウム「3S22ホスファターゼスーパーファミリーの機能と異常:ゲノムから疾患まで」
    • Place of Presentation
      神戸
    • Related Report
      2008 Final Research Report
  • [Presentation] DUSP26はKIF3Aと結合しKAP3の脱リン酸化を促進する2008

    • Author(s)
      野村美有樹、田沼延公、高垣謙太郎、島礼
    • Organizer
      第67回日本癌学会総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Final Research Report
  • [Presentation] ホスファターゼPP1-NIPP1ホロ酵素によるU2snRNPのSap155/Sf3b1サブユニットの脱リン酸化 Phosphatase PP1-NIPP1 holoenzyme de-phosphorylates Sap155/Sf3b1 of U2snRNP2008

    • Author(s)
      田沼延公、野村美有樹、島礼
    • Organizer
      第67回日本癌学会総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Final Research Report
  • [Presentation] プロテインホスファターゼPP1/NIPP1複合体によるSap155/Sf3b1の脱リン酸化とsplicing制御機構2008

    • Author(s)
      田沼延公、椿耶緒、野村美有樹、菊池九二三、島礼
    • Organizer
      BMB2008第31回日本分子生物学会第81回日本生化学会合同大会
    • Place of Presentation
      神戸
    • Related Report
      2008 Final Research Report
  • [Presentation] DUSP26によるキネシンモーターKIF3の制御およびCadherin 依存性細胞接着の亢進2008

    • Author(s)
      野村美有樹、田沼延公、池田正稔、春日井勲、菊池九二三、島礼
    • Organizer
      BMB2008第31回日本分子生物学会第81回日本生化学会合同大会
    • Place of Presentation
      神戸
    • Related Report
      2008 Final Research Report
  • [Presentation] Function of MKP-7,at chromosome 12p,towards MAPK cascade2007

    • Author(s)
      島 礼
    • Organizer
      Mechanisms and Models of Cancer Meeting
    • Place of Presentation
      サンディェゴ/米国
    • Year and Date
      2007-08-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] PP1 de-regulation by a mutant form of NIPP1 lacking the C-terminal region2007

    • Author(s)
      Nobuhiro Tanuma, Shinya Mitsuhashi, Miyuki Nomura, Yao Tsubaki, Sei-Eun Kim, Kunimi Kikuchi, Hiroshi Shima
    • Organizer
      EUROPHOSPHATASES 2007, Protein Phosphatases in Health and Disease
    • Place of Presentation
      Aveiro, Portugal
    • Related Report
      2008 Final Research Report
  • [Presentation] Characterization of LDP-4, a cancer-associated dual-specificity phosphatase2007

    • Author(s)
      Miyuki Nomura, Kentaro Takagaki, Nobuhiro Tanuma, Kumimi Kikuchi, Hiroshi Shima
    • Organizer
      EUROPHOSPHATASES 2007, Protein Phosphatases in Health and Disease
    • Place of Presentation
      Aveiro, Portugal
    • Related Report
      2008 Final Research Report
  • [Presentation] Function of MKP-7, at chromosome 12p, towards MAPK cascade2007

    • Author(s)
      Hiroshi Shima, Chiaki Katagiri, Kouhei Masuda, Miyuki Nomura, Isao Kasugai, Nobuhiro Tanuma
    • Organizer
      Mechanisms and Models of Cancer Meeting
    • Place of Presentation
      San Diego
    • Related Report
      2008 Final Research Report
  • [Presentation] Low-molecular-mass dual specificity phosphatase-4(LDP-4) functions as an activator of JNK and p38.2007

    • Author(s)
      野村美有樹、高垣謙太郎、田沼延公、菊池九二三、島礼
    • Organizer
      第66回日本癌学会総会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] LDP-4, a cancer-associated dual-specificity protein phosphatase binds kinesine2007

    • Author(s)
      田沼延公、高垣謙太郎、野村美有樹、菊池九二三、島礼
    • Organizer
      第66回日本癌学会総会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] NIPP1-PP1cホロ酵素によるU2snRNPコンポーネントSap155/SF3b1の脱リン酸化2007

    • Author(s)
      田沼延公,金世殷,椿耶緒,島 礼,三橋進也,野村美有樹,菊池九二三
    • Organizer
      BMB2007第30回日本分子生物学会第80回日本生化学会合同大会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] 二重基質特異性ホスファターゼLDP-4とキネシンの結合2007

    • Author(s)
      野村美有樹,田沼延公,高垣謙太郎,菊池九二三,島礼
    • Organizer
      BMB2007第30回日本分子生物学会第80回日本生化学会合同大会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.pref.miyagi.jp/mcc/htdocs/kenkyu/yakubutu.html

    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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