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Analysis of signal transduction in a novel mouse model.

Research Project

Project/Area Number 20590299
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Pathological medical chemistry
Research InstitutionHokkaido University

Principal Investigator

WAKAO Hiroshi  Hokkaido University, 大学院・医学研究科, 助教 (10280950)

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: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords胚性幹(ES)細胞 / 免疫制御性T細胞 / TCR / 再生医学 / ES細胞 / 分化誘導 / レンチウイルスベクター / 免疫制御性細胞 / シグナル伝達 / サイトカイン / 胚性幹細胞 / T細胞分化 / 免疫制御能 / 能性幹細胞
Research Abstract

We have tried to differentiate immune-regulatory cells that play an important role in maintaining the immune-balance in the body from the embryonic stem (ES) cell. From our previous study, it is known that the rearranged configuration of the TCR plays an important role in a selective differentiation of the immune-regulatory cells. We have introduced such a TCR by the lentiviral vector into ES cells and let them differentiate into T cells. However, few immune-regulatory cells developed under such conditions. Our data indicate that the conversion of immune-regulatory cells into iPS cells or the nuclear transfer of such cells will be required to induce immune-regulatory cells.

Report

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

    (14 results)

All 2010 2009 2008 Other

All Journal Article (12 results) (of which Peer Reviewed: 9 results) Presentation (1 results) Remarks (1 results)

  • [Journal Article] Constitutively active Stat5A and Stat5B promote adipogenesis.2010

    • Author(s)
      Wakao H., Wakao, R, Oda, A., Fujita, H.
    • Journal Title

      Environmental Health and Preventive Medicine In press

    • NAID

      10029520575

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Regulation of ghrelin signaling by a leptin-induced gene, negative regulatory element-binding protein, in the hypothalamic neurons.2010

    • Author(s)
      Komori T, Doi A, Furuta H, Wakao H., Nakao N, Nakazato M, Nanjo K, Senba E, Morikawa Y.
    • Journal Title

      J Biol Chem. 285(48)

      Pages: 37884-9

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Differentiation of iNKT cells from embryonic stem cells.2010

    • Author(s)
      若尾宏
    • Journal Title

      Curr.Immunol.Rev. 6(2)

      Pages: 102-108

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Constitutively active Stat5A and Stat5B promote adipogenesis2010

    • Author(s)
      Wakao H, Wakao R, Oda A, Fujita H.
    • Journal Title

      Environ.Health.Prev.Med.

      Volume: (In press)

    • NAID

      10029520575

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regulation of ghrelin signaling by a leptin-induced gene, negative regulatory element-binding protein, in the hypothalamic neurons.2010

    • Author(s)
      Komori, T., Doi, A., Furuta, H., Wakao, H., Nakao, N., Nakazato, M., Nanjo, K., Senba, E., Morikawa, Y.
    • Journal Title

      J.Biol.Chem.

      Volume: 285 Pages: 37884-37894

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Differentiation of iNKT cells from embryonic stem cells2010

    • Author(s)
      Hiroshi WAKAO
    • Journal Title

      Current Immunology Reviews (In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] NKT cells: from totipotency to regenerative medicine.2009

    • Author(s)
      若尾宏
    • Journal Title

      Arch Immunol Ther Exp (Warsz). 57(2)

      Pages: 117-28

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 末梢リンパ球の全能性とその応用生化学2009

    • Author(s)
      若尾宏
    • Journal Title

      日本生化学会 81

      Pages: 277-289

    • Related Report
      2010 Final Research Report
  • [Journal Article] 抹消リンパ球の全能性とその応用2009

    • Author(s)
      若尾宏
    • Journal Title

      生化学 81

      Pages: 277-289

    • Related Report
      2009 Annual Research Report
  • [Journal Article] NKT cells ; from totipotency to regenerative medicine2009

    • Author(s)
      若尾宏
    • Journal Title

      Arch. Immunol. Ther. Exp. 57

      Pages: 1-12

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 末梢リンパ球の全能性とその応用2009

    • Author(s)
      若尾家
    • Journal Title

      生化学 (印刷中)

    • NAID

      10024916393

    • Related Report
      2008 Annual Research Report
  • [Journal Article] In vitro induction of natural killer T cells from embryonic stem cells prepared using somatic cell nuclear transfer.2008

    • Author(s)
      若尾宏, Wakao R, Sakata S, Iwabuchi K, Oda A, Fujita H.
    • Journal Title

      FASEB J. 22(7)

      Pages: 2223-31

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] A novel mouse model and the differentiation of T lymphocytes from ES cells2008

    • Author(s)
      若尾宏
    • Organizer
      第31回日本分子生物学会
    • Place of Presentation
      神戸ポートアイランド, 神戸
    • Year and Date
      2008-12-09
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

URL: 

Published: 2008-04-01   Modified: 2021-12-22  

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