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Regulation of self-renewal of leukemic stem cells by hematopoietic transcription factors

Research Project

Project/Area Number 19390259
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Hematology
Research InstitutionKeio University

Principal Investigator

NAKAJIMA Hideaki  Keio University, 医学部, 講師 (30217723)

Co-Investigator(Kenkyū-buntansha) KITAMURA Toshio  東京大学, 医科学研究所, 教授 (20282527)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2008: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2007: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
Keywords血液内科学 / 白血病 / 幹細胞 / 自己複製 / C / EBPα / PU.1
Research Abstract

白血病は、未熟な血液細胞がさまざまな遺伝子変異により腫瘍化して発症する造血器悪性疾患である。白血病の病態は白血病幹細胞(leukemic stem cell ; LSC)と呼ばれるごく少数の細胞により維持されているが、その生成には血球特異的転写因子が深く関与している。我々は、MLL-ENL, AML1-ETOなど様々な白血病原因遺伝子についてLSC生成に関与する転写因子を解析し、PU.1と呼ばれる転写因子がLSCの生成/維持に極めて重要であることを明らかにした。

Report

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

    (18 results)

All 2009 2008 2007

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

  • [Journal Article] Roundabout4 is expressed on hematopoietic stem cells and potentially involved in the niche-mediated regulation of the side population phenotype2009

    • Author(s)
      Shibata F, Goto-Koshino Y, Morikawa Y, Komori T, Ito M, Fukuchi Y, Hauchins JP, Tsang M, Kitamura T, Nakajima H
    • Journal Title

      Stem cells 27

      Pages: 183-190

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] SHD1 is a novel cytokine-inducible, negative feedback regulator of STAT5-dependent transcription2009

    • Author(s)
      Nakajima H, Tamura T, Ito M, Shibata F, Kuroda K, Fukuchi Y, Watanabe N, Kitamura T, Ikeda Y, Handa M
    • Journal Title

      Blood 113

      Pages: 1027-1036

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of mouse LMIR5/CLM-7 as an activating receptor : differential regulation of LMIR5/CLM-7in mouse versus human cells2008

    • Author(s)
      Yamanishi Y, Kitaura J, Izawa K, Matsuoka T, Oki T, Lu Y, Shibata F, Yamazaki S, Kumagai H, Nakajima H, Maeda-Yamamoto M, Tybulewicz VLJ, Takai T, Kitamura T
    • Journal Title

      Blood 111

      Pages: 688-698

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Strom SC : CONCISE REVIEW : Isolation and characterization of cells from human term placenta : Outcome of the first international workshop on placenta derived stem cells2008

    • Author(s)
      Parolini O, Alviano F, Bagnara GP, Bilic G, Buhring HJ, Evangelista M, Hennerbichler S, Liu B, Magatti M, Mao N, Miki T, Marongiu F, Nakajima H, Nikaido T, Portmann-Lanz CB, Sankar V, Soncini M, Stadler G, Surbek D, Takahashi TA, Redl H, Sakuragawa N, Wolbank S, Zeisberger S, Zisch A
    • Journal Title

      Stem Cells 26

      Pages: 300-311

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] AML1 mutations induced MDS and MDS/overt leukemia in mouse BMT model2008

    • Author(s)
      Watanabe-Okochi N, Kitaura J, Ono R, Harada H, Harada Y, Komeno Y, Nakajima H, Nosaka T, Inaba T, Kitamura T
    • Journal Title

      Blood 11

      Pages: 4297-4308

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] C/EBPα and C/EBPε induce the monocytic differentiation of myelomonocytic cells with the MLL-chimeric fusion gene2008

    • Author(s)
      Matsushita H, Nakajima H, Nakamura Y, Tsukamoto H, Tanaka Y, Yabe M, Asai S, Ono R, Nosaka T, Sugita K, Morimoto A, Hayashi Y, Hotta T, Ando K, Miyachi H
    • Journal Title

      Oncogene 27

      Pages: 6749-6760

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Activation of C/EBPα or PU.1 in hematopoietic stem cells leads to their reduced self-renewal and proliferation2008

    • Author(s)
      Fukuchi Y, Ito M, Shibata F, Kitamura T, Nakajima H
    • Journal Title

      Stem cells 26

      Pages: 3172-3188

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Functional analysis of activating receptor LMIR4 as a counterpart of inhibitory receptor LMIR32007

    • Author(s)
      Izawa K, Kitaura J, Yamanishi Y, Matsuoka T, Oki T, Shibata F, Kumagai H, Nakajima H, Maeda-Yamamoto M, Hauchins JP, Tybulewicz VL, Takai T, Kitamura T
    • Journal Title

      J Biol Chem 282

      Pages: 17997-18008

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification of TSC-22 as a potential tumor suppressor that is upregulated by Flt3-D835V but not Flt3-ITD2007

    • Author(s)
      Lu Y, Kitaura J, Oki T, Komeno Y, Ozaki K, Kiyono M, Kumagai H, Nakajima H, Nosaka T, Aburatani H, Kitamura T
    • Journal Title

      Leukemia 21

      Pages: 2246-2257

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] Robo4の造血幹細胞における生理学的機能2008

    • Author(s)
      中島秀明、越野裕子、柴田文、福地由美、Dean Li、北村俊雄
    • Organizer
      第70回日本血液学会総会(ポスター)
    • Place of Presentation
      京都
    • Year and Date
      2008-10-10
    • Related Report
      2008 Final Research Report
  • [Presentation] マウス骨髄移植モデルにおいてEvi1はMDS/AMLを誘発する2008

    • Author(s)
      渡辺直子、北浦次郎、原田浩徳、米野由希子、加藤菜穂子、小埜良一、野阪哲哉、中島秀明、北村俊雄
    • Organizer
      第70回日本血液学会総会
    • Place of Presentation
      京都(口演)
    • Year and Date
      2008-10-10
    • Related Report
      2008 Final Research Report
  • [Presentation] Robo4の造血幹細胞における生理学的機能2008

    • Author(s)
      越野裕子、柴田文、福地由美、Dean Li、北村俊雄、中島秀明
    • Organizer
      第6回幹細胞シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2008-05-16
    • Related Report
      2008 Final Research Report
  • [Presentation] 新規STAT5抑制因子CIROS-5の同定と機能解析2007

    • Author(s)
      中島秀明、田村敏生、伊藤美由紀、柴田文、渡邉直英、北村俊雄、池田康夫、半田誠
    • Organizer
      第69回日本血液学会総会
    • Place of Presentation
      横浜(口演)
    • Year and Date
      2007-10-11
    • Related Report
      2008 Final Research Report
  • [Presentation] RasGRP4と変異型AML1はマウスBMTモデルにおいて協調的に働き、T細胞性白血病を誘発する2007

    • Author(s)
      渡辺直子、沖俊彦、小埜良一、原田浩徳、湯地晃一郎、東條有伸、中島秀明、野阪哲哉、稲葉俊哉、北浦次郎、北村俊雄
    • Organizer
      第69回日本血液学会総会
    • Place of Presentation
      横浜(口演)
    • Year and Date
      2007-10-11
    • Related Report
      2008 Final Research Report
  • [Presentation] 活性誘導型C/EBPαおよびC/EBPεによるMLLキメラ遺伝子を有する骨髄単球性白血病細胞の単球系分化2007

    • Author(s)
      松下弘道、中島秀明、中村嘉彦、塚本秀雄、田中由美子、浅井さとみ、小埜良一、野阪哲哉、安藤潔、宮地勇人
    • Organizer
      第69回日本血液学会総会
    • Place of Presentation
      横浜(口演)
    • Year and Date
      2007-10-11
    • Related Report
      2008 Final Research Report
  • [Presentation] MLL融合蛋白はRas-MAPキナーゼ系の活性化と相乗的に協調して急性白血病を発症する2007

    • Author(s)
      小埜良一、熊谷英敏、中島秀明、殿塚行雄、菱谷愛、滝智彦、林泰秀、北村俊雄、野阪哲哉
    • Organizer
      第69回日本血液学会総会
    • Place of Presentation
      横浜(口演)
    • Year and Date
      2007-10-11
    • Related Report
      2008 Final Research Report
  • [Presentation] HoxA9とRas-MAPキナーゼ系の協調作用がMLL融合蛋白による急性白血病の発症に重要である2007

    • Author(s)
      小埜良一、熊谷英敏、中島秀明、殿塚行雄、菱谷愛、滝智彦、林泰秀、北村俊雄、野阪哲哉
    • Organizer
      第66回日本癌学会学術総会(ポスター)
    • Place of Presentation
      横浜
    • Year and Date
      2007-10-03
    • Related Report
      2008 Final Research Report
  • [Presentation] TIMP-3による造血幹細胞動員のメカニズム2007

    • Author(s)
      中島秀明、David Smookler、伊藤美由紀、柴田文、福地由美、越野裕子、森川吉博、新井文用、須田年生、Rama Khokha、北村俊雄
    • Organizer
      特定領域公開班会議「幹細胞の可塑性と未分化性維持機構」
    • Place of Presentation
      淡路
    • Year and Date
      2007-05-17
    • Related Report
      2008 Final Research Report

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

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