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サル胚性幹細胞からの造血幹細胞の誘導法の開発

Research Project

Project/Area Number 13016204
Research Category

Grant-in-Aid for Scientific Research on Priority Areas (A)

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionThe University of Tokyo

Principal Investigator

辻 浩一郎  東京大学, 医科学研究所, 助教授 (50179991)

Project Period (FY) 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 2001: ¥3,000,000 (Direct Cost: ¥3,000,000)
Keywordsサル胚性幹細胞 / AGM領域 / ストローマ細胞 / NOD / SCIDマウス
Research Abstract

1)サル胚性幹細胞の維持と性状の検討
米国から購入したアカゲザル胚性幹細胞は、マウス胎仔線維芽細胞との共培養により比較的容易に維持され、およそ1週間毎に継代された。維持されたアカゲザル胚性幹細胞は、アルカリフォスファターゼ陽性で、SSEA1、SSEA4いずれも陽性であった。また、アカゲザル胚性幹細胞1.2x10^5個をNOD/SCIDマウスに静注したところ、肺に奇形腫が形成された。
2)サル胚性幹細胞からの分化誘導
胎生10.5日のマウスAGM(aorta-gonad-mesonephros)領域より初代ストローマ細胞を培養し、このストローマ細胞上でアカゲザル胚性幹細胞を共培養した。培養後2週間には、培養中に小型円形細胞が出現し、それらの細胞の一部はストローマ細胞下で増殖し、コブルストーンエリアを形成した。フローサイトメトリーによる解析の結果、ヒトCD34陽性細胞が認められた。

Report

(1 results)
  • 2001 Annual Research Report
  • Research Products

    (23 results)

All Other

All Publications (23 results)

  • [Publications] Matsui A: "gp 130 and c-kit signals synergistically induce thrombopoietin production by hematopoietic cells"Int J Hematol. 72. 455-462 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Matsuoka S: "CD34 expression on long-term repopulating hematopoietic stem cells changes during developmental stages"Blood. 97. 419-425 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Takahashi T: "Surface protein D and KL-6 as serological indicators of Pneumocystis carinii pneumonia in a child with acute lymphoblastic leukemia"J Med. 32. 41-51 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Xu M: "Evidence for the presence of primitive megakaryopoiesis in the early yolk sac"Blood. 97. 2016-2022 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Yoshimasu T: "Prompt and durable hematopoictic reconstitution by an unrelated cord blood transplantation in a child with Fanconi anemia"Bone Marrow Transplant. 27. 767-769 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Ma F: "Development of human lymphohematopoietic stem/progenitor cell s defined by CD34 and CD8I expressions"Blood. 97. 3755-3762 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Miyamoto K: "Inhibitory effect of interleukiu-3 on the early development of human B-lymphopoiesis"Br J Haematol. 114. 690-697 (2001)

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      2001 Annual Research Report
  • [Publications] Hisakawa H: "Human granulocyte-macrophage colony-stimulating factor (hGM-CSF) stimulates primitive and definitive erythropoiesis in mouse embryo expressing hGM-CSF receptors but not erythropoietin"Blood. 98. 3618-3625 (2001)

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      2001 Annual Research Report
  • [Publications] Tsuji K: "Expression of G-CSF receptor on myeloid progenitors"Leukemia & Lymphoma. 42. 1531-1357 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Ma F: "Growth of human T-cell acute lymphoblastic leukemia lymphoblasts in NOD/SCID fetal thymus organ culture : a possible role of the expression of IL-7 receptor in the proliferation of T-lymphoid leukemic cells"Leukemia, in press. (in press).

    • Related Report
      2001 Annual Research Report
  • [Publications] 辻浩一郎: "Blackfan-Diamond症候群"小児科診療. 64. 188 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 辻浩一郎: "試験管内造血幹細胞増幅"現代医療. 33. 2011-2015 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 辻浩一郎: "造血幹細胞コロニー刺激因子と臍帯血造血幹細胞の体外増幅"日本産婦人科・新生児血液学会誌. 10. 33-36 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 浅野茂隆: "ES細胞を用いた組織再生の基礎"整形・災害外科. 44. 865-869 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 辻浩一郎: "造血幹細胞のex vivo増幅の現状"分子細胞療法2. 450-453 (2001)

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      2001 Annual Research Report
  • [Publications] 辻浩一郎: "造血幹細胞"小児科診療. 64. 2157-2162 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 辻浩一郎: "幹細胞を利用した再生医療"小児内科. 34. 37-41 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 辻浩一郎: "サイトカインを用いた造血幹細胞増幅"血液・腫瘍科. (印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] 辻浩一郎: "血液細胞の再生医学"ゲノム医学. (印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] Tsuji K, Ueda T, Ebihara Y: "Methods in Molecular Medicine-Cytokines and Colony Stimulating Eactors"Cytokine mediated expansion of human NOD/SCID-repopulating cells (in press). (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 田中竜平, 辻浩一郎: "造血器疾患治療マニュアル"浅野茂隆, 池田康夫, 内田卓編、メデイカルレビュー社(印刷中).

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      2001 Annual Research Report
  • [Publications] 辻浩一郎: "必携造血幹細胞移植-わが国のエビデンスを中心に-"小寺良尚, 加藤俊一編、医学書院(印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] 辻浩一郎: "小児白血病ハンドブッック"月本一郎編、中外医学社(印刷中).

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2018-03-28  

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