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ARAI Masahiro  新井 雅裕

ORCIDConnect your ORCID iD *help
Researcher Number 60271566
Affiliation (based on the past Project Information) *help 2002 – 2003: The University of Tokyo, Faculty of Medicine, Research Associate, 医学部附属病院, 助手
2000 – 2001: 東京大学, 医学部・附属病院, 助手
1996: 東京大学, 医学部・附属病院, 助手
1995 – 1996: 東京大学, 医学部(病), 助手
Review Section/Research Field
Principal Investigator
Gastroenterology
Except Principal Investigator
Gastroenterology / Gastroenterology
Keywords
Principal Investigator
肝移植 / 虚血再灌流障害 / ischemic preconditioning / ISCHEMIC PRECONDITIONING / Kupffer細胞 / 活性酸素 / アデノシン / 活性酵素 / LIVER TRASNPLANTATION / ISCHEMIA REPERFUSION … More / KUPFFER CELLS / SUPEROXIDE / ADENOSINE / 虚血再潅流障害 / ISCHEMIA / REPERFUSION INJURY / LIVER TRANSPLANTATION … More
Except Principal Investigator
HGF / 肝細胞 / 星細胞 / スフィンゴシン1リン酸 / HEPATIC STELLATE CELLS / TGFα / Hepatocytes / Edg-5(S1P_2) / Rho / Leucine / 伊東細胞 / 筋線維芽細胞 / 肝線維化 / CUBドメイン / RNA結合ドメイン / 脂肪貯蔵細胞 / クローニング / 分子生物学 / 活性化 / 形質転換 / Ito cell / Stellate cell / Fat-storing cell / Myofibroblast / Liver fibrogenesis / CUB domain / RNA-binding domain / 門脈圧亢進症 / リゾフォスファチジン酸 / スフィンゴシンコリン酸 / PORTAL HYPERTENSION / SPHINGOSINE 1-PHOSPHATE / LYSOPHOSPHATIDIC ACID / 増殖 / 機能 / proliferation / functions / Lysophosphatidic acid / 肝星細胞 / Autotaxin / Lipid phosphate phosphohydrolase / 低分子量G淡白質Rho / Lysophospholipase D / Auto taxin / LYSOPHOSHATIDIC ACID / AUTOTAXIN / LIPID PHOSPHATE PHOSPHOHYDROLASE / 肝再生 / EDG5 / sphingosine 1-phosphate / liver regeneration / ロイシン Less
  • Research Projects

    (8 results)
  • Research Products

    (5 results)
  • Co-Researchers

    (5 People)
  •  Induction of hepatocyte growth factor by physiological agents : its effects on hepatocyte proliferation and protein production

    • Principal Investigator
      TOMIYA Tomoaki
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Gastroenterology
    • Research Institution
      The University of Tokyo
  •  Functional Analysis of The Biological Activities of a Lipid Mediator, Lysophoshatidie Acid, on The Pathogenesis of Liver Fibrosis

    • Principal Investigator
      YANASE Mikio
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Gastroenterology
    • Research Institution
      The University of Tokyo
  •  Elucidation of the mechanism of the inhibitory effect of sphingosine 1-phosphate on hepatocyte proliferation and the significance in liver regeneration

    • Principal Investigator
      IKEDA Hitoshi
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Gastroenterology
    • Research Institution
      The University of Tokyo
  •  LIVER PROTECTION AGAINST ISCHEMIAJREPERFUSION INJURY BY ISCHEMIC PRECONDITIONINGPrincipal Investigator

    • Principal Investigator
      ARAI Masahiro
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Gastroenterology
    • Research Institution
      THE UNIVERSITY OF TOKYO
  •  Significance of growth factors for Hepatocyte proliferation and functions

    • Principal Investigator
      TOMIYA Tomoaki
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Gastroenterology
    • Research Institution
      The University of Tokyo
  •  PORTAL HYPERTENSION-ELUCIDATION OF THE MECHANISM IN THE LIGHT OF FUNCTIONAL ABNORMALITIES OF HEPATIC STELLATE CELLS AND DEVELOPMENT OF THERAPEUTIC STRATEGY

    • Principal Investigator
      IKEDA Hitoshi
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Gastroenterology
    • Research Institution
      THE UNIVERSITY OF TOKYO
  •  MEASURES AGAINST HEPATIC FAILURE AFTER LIVER TRANSPLANTATION : BASIC INVESTIGATION ON PRECONDITIONING OF THE DONOR LIVERPrincipal Investigator

    • Principal Investigator
      ARAI Masahiro
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Gastroenterology
    • Research Institution
      THE UNIVERSITY OF TOKYO
  •  Cloning and characterization of newly described proteins from a fat-storing cell library : their significance in the activation of the cells.Principal Investigator

    • Principal Investigator
      OGATA Itsuro, 新井 雅裕
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Gastroenterology
    • Research Institution
      University of Tokyo

All 2004

All Journal Article

  • [Journal Article] Ischemic preconditioning protects hepatocytes via reactive oxygen species derived from Kupffer cells in rats.2004

    • Author(s)
      Tejima K, Arai M, Ikeda H, Tomiya T, Yanase M, et al.
    • Journal Title

      Gastroenterology 127

      Pages: 1488-1496

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15590625
  • [Journal Article] Sphingosine 1-phosphate enhances portal pressure in isolated perfused liver via S1P2 with Rho activation.2004

    • Author(s)
      Ikeda H, Nagashima K, Yanase M, Tomiya T, Arai M, et al.
    • Journal Title

      Biochem Biophys Res Commun 320

      Pages: 754-759

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15590625
  • [Journal Article] Sphingosine 1-phosphate enhances portal pressure in isolated perfused liver via S1P2 with Rho activation.2004

    • Author(s)
      Ikeda H, Nagashima K, Yanase M, Tomiya T, Arai M, et al.
    • Journal Title

      Biochem Biophys Res Commun. 320

      Pages: 754-759

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15590625
  • [Journal Article] Treatment with leucine stimulates the production of hepatocyte growth factor in vivo.2004

    • Author(s)
      Tomiya T, Inoue Y, Yanase M, Arai M, Ikeda H et al.
    • Journal Title

      Biochem Biophys Res Commun. 322

      Pages: 772-777

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15590625
  • [Journal Article] Ischemic preconditioning protects hepatocytes via reactive oxygen species derived from Kupffer cells in rats.2004

    • Author(s)
      Tajima K, Arai M, Ikeda H, Tomiya T, Yanase M, et al.
    • Journal Title

      Gastroenterology 127

      Pages: 1488-1496

    • Data Source
      KAKENHI-PROJECT-15590625
  • 1.  IKEDA Hitoshi (80202422)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 5 results
  • 2.  TOMITA Tomoaki (90227637)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 5 results
  • 3.  YANASE Mikio (50334397)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 5 results
  • 4.  OGATA Itsuro (80169169)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  YAMAOKA Miho (50261962)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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