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ヒト化マウスを用いた各種ヒト幹細胞の新たな評価系の確立

Research Project

Project/Area Number 21659255
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Pediatrics
Research InstitutionKyoto University

Principal Investigator

中畑 龍俊  京都大学, iPS細胞研究所, 特定拠点教授 (20110744)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 2010: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2009: ¥2,500,000 (Direct Cost: ¥2,500,000)
KeywordsES細胞 / ヒト / 再生医療 / 幹細胞 / NOGマウス
Research Abstract

ES細胞やiPS細胞の再生医療への応用を考えた場合、残存する未分化細胞によるテラトーマ形成の評価は重要であり、また、特定の細胞系列に分化方向が限定され、かつ自己複製能を保持した目的とする組織幹細胞だけを誘導する基盤技術の確立とそれら幹細胞をin vivoで評価するモデル動物の開発が急務である。
本研究は、ヒトES細胞やiPS細胞を各種条件下で培養して出現してくる細胞のin vivoでの増殖・分化能を観察することにより、各種ヒト組織幹細胞を評価・同定するシステムを構築することを目的として行われた。
本年度は以下の研究成果が得られた。
1. 従来ES細胞やiPS細胞のテラトーマ形成能の評価はNOD/SCIDマウスの精巣への移植により評価されてきたが、定量性、手技的にさまざまな問題を抱えていた。今回、実験動物中央研究所と共同開発した免疫不全マウスであるNOD/SCID/γcnull (NOG)マウスの皮下にマトリゲルと混ぜて移植する系を確立した。テラトーマの観察が容易で極めて定量性の高い系を構築することができた。
2. ヒトES細胞やiPS細胞から骨格筋に分化させる培養方法を確立した。ヒトES、iPS細胞由来の骨格筋前駆細胞をNOGマウスに移植したところ、ヒト骨格筋の増殖を観察することが可能となった。
3. ヒトES細胞、iPS細胞から各種血液細胞の分化系を構築した。1次造血と2次造血ともES/iPS細胞から出現し、そのパターンはin vivoにおける発生過程を反映すると共に機能的に正常な能力を持った血球として赤血球、好中球、巨核球、単球・マクロファージ、マスト細胞等様々な細胞に分化できることが確認された。また、CFU-Mixをはじめ様々な造血前駆細胞の誘導には成功したが、移植によりNOGマウスの骨髄を長期にわたり置換する能力を持った造血幹細胞の作出には成功していない。

Report

(2 results)
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (41 results)

All 2010 2009 Other

All Journal Article (22 results) (of which Peer Reviewed: 18 results) Presentation (19 results)

  • [Journal Article] Neonatal mouse testis-derived multipotent germline stem cells improve the cardiac function of acute ischemic heart mouse model.2010

    • Author(s)
      Iwasa T, Nakahata T., (他8名、9番目)
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 400 Pages: 27-33

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cell line-dependent differentiation of induced pluripotent stem cells into cardiomyocytes in mice.2010

    • Author(s)
      Kaichi S, Nakahata T., (他11名、9番目)
    • Journal Title

      Cardiovasc Res.

      Volume: 88 Pages: 314-323

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Glyoxalase-1 is a novel target against Bcr-Abl^+ leukemic cells acquiring stem-like characteristics in a hypoxic environment.2010

    • Author(s)
      Takeuchi M, Nakahata T., (他14名、14番目)
    • Journal Title

      Cell Death and Differentiation

      Volume: 17 Pages: 1211-1220

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation of skeletal muscle stem/progenitor cells from murine induced pluripotent stem cells.2010

    • Author(s)
      Mizuno Y, Nakahata T., (他9名、10番目)
    • Journal Title

      FASEB J.

      Volume: 24 Pages: 2245-2253

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 造血因子と臨床応用2010

    • Author(s)
      中畑龍俊
    • Journal Title

      臨床検査

      Volume: 54 Pages: 623-629

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Generation of skeletal muscle stem/progenitor cells from murine induced pluripotent stem cells2010

    • Author(s)
      Mizuno Y., Nakahata T., 他9名(10番目)
    • Journal Title

      FASEB J. (in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bone marrow engraftment but limited expansion of hematopoietic cells from multipotent germline stem cells derived from neonatal mouse testis2010

    • Author(s)
      Yoshimoto M, Nakahata T., 他7名(9番目)
    • Journal Title

      Exp. Hematol. (in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Muse cells-unique multipotent cells in human mesenchymal cell populations2010

    • Author(s)
      Kuroda Y., Nakahata T., 他13名(12番目)
    • Journal Title

      Proc. Natl. Adad. Sci. USA (in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation of transplantable, functional satellite-like cells from mouse embryonic stem cells2009

    • Author(s)
      Chang H, Nakahata T., 他10名(12番目)
    • Journal Title

      FASEB J. 23

      Pages: 1907-1919

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Successful autologous peripheral blood stem cell transplantation with a double-conditioning regimen for recurrent hepatoblastoma after liver transplantation2009

    • Author(s)
      Niwa A, Nakahata T., 他9名(11番目)
    • Journal Title

      Pediatr. Transplant. 13

      Pages: 259-262

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] AKR-501 (YM477) a novel orally-active thrombopoietin receptor agonist2009

    • Author(s)
      Fukushima-Shintani M, Nakahata T., 他6名(8番目)
    • Journal Title

      Eur. J. Haematol. 82

      Pages: 247-254

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The effects of cardioactive drugs on cardiomyocytes derived from human induced pluripotent stem cells2009

    • Author(s)
      Yokoo N., Nakahata T., 他7名(8番目)
    • Journal Title

      Biophys. Res. Com. 387

      Pages: 482-488

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Selective infection of CD(4)+ effector memory T lymphocytes leads to preferential depletion of memory T lymphocytes in R5 HIV-infected humanized NOD/SCID/IL-2Rγ^<null> mice2009

    • Author(s)
      Nie C, Nakahata T., 他9名(8番目)
    • Journal Title

      Virology 394

      Pages: 64-72

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Frequent inactivation of A20 in B-cell lymphomas2009

    • Author(s)
      Kato M, Nakahata T., 他27名(26番目)
    • Journal Title

      Nature 459

      Pages: 712-716

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Orderly Hematopoietic Development of Induced Pluripotent Stem Cells via Flk-1+ Hemoangiogenic Progenitors2009

    • Author(s)
      Niwa A., Nakahata T., 他8名(9番目)
    • Journal Title

      J. Cell. Physiol. 221

      Pages: 367-377

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Functional delineation and differentiation dynamics of human CD4+ T cells expressing the FoxP3 transcription factor2009

    • Author(s)
      Miyara M., Nakahata T., 他16名(12番目)
    • Journal Title

      Immunity 30

      Pages: 899-911

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 対外増幅造血細胞移植2009

    • Author(s)
      伊藤仁也, 中畑龍俊
    • Journal Title

      医学のあゆみ 229

      Pages: 786-792

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 疾患特異的iPS細胞2009

    • Author(s)
      中畑龍俊
    • Journal Title

      学術の動向 14

      Pages: 78-83

    • NAID

      130000450684

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 疾患特異的iPS細胞2009

    • Author(s)
      中畑龍俊
    • Journal Title

      MSDメディカル・サイエンス・ダイジェスト (10月臨〓増刊号) 35

      Pages: 9-12

    • NAID

      130000450684

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 疾患特異的iPS細胞の医療応用2009

    • Author(s)
      中畑龍俊
    • Journal Title

      再生医療 8

      Pages: 7-7

    • Related Report
      2009 Annual Research Report
  • [Journal Article] さまざまな幹細胞を用いた今後の再生医療2009

    • Author(s)
      中畑龍俊
    • Journal Title

      血液フロンティア 19

      Pages: 17-18

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mesenchymal mode of migration participates in pulmonary metastasis of mouse osteosarcoma LM8.

    • Author(s)
      Yui Y, Nakahata T., (他9名、10番目)
    • Journal Title

      Clin Exp Metastasis.

      Volume: (in press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] A novel therapy for ALL by targeting the extramedullary sites2010

    • Author(s)
      加藤格、中畑龍俊, 他9名
    • Organizer
      第72回日本血液学会学術集会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] Various clinical applications of human induced pluripotent stem cells(iPS cells)2010

    • Author(s)
      中畑龍俊
    • Organizer
      第16回日本遺伝子治療学会学術集会
    • Place of Presentation
      栃木県総合文化センター(招待講演)
    • Year and Date
      2010-07-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] Derivation of Engraftable Myogenic Precursors from Murine ES/iPS cells and Generation of Disease-specific iPS cells from Patients with Duchenne Muscular dystrophy(DMD)and Other Diseases2010

    • Author(s)
      中畑龍俊
    • Organizer
      第51回日本神経学会総会
    • Place of Presentation
      東京国際フォーラム
    • Year and Date
      2010-05-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] 再生医療の基礎研究に有用なヒト化動物2010

    • Author(s)
      中畑龍俊
    • Organizer
      第57回日本実験動物学会総会
    • Place of Presentation
      京都テルサ
    • Year and Date
      2010-05-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] 小児における再生医療の展望2010

    • Author(s)
      中畑龍俊
    • Organizer
      第113回日本小児科学会学術集会
    • Place of Presentation
      盛岡市民文化ホール(招待講演)
    • Year and Date
      2010-04-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] Establishment of a novel CNS infiltrated xenograft model through engraftment of patient-derived acute lymphoblastic leukemic cell into NOD/SCID/γc^<null> mouse.2010

    • Author(s)
      加藤格、中畑龍俊, 他9名
    • Organizer
      52^<nd> Annual Meeting of the AMERICAN SOCIETY of HEMATOLOGY
    • Place of Presentation
      Orland, Florida
    • Related Report
      2010 Annual Research Report
  • [Presentation] Frequent inactivation of A20 through gene mutation in B-cell lymphomas2009

    • Author(s)
      加藤元博, 中畑龍俊, 他23名
    • Organizer
      第71回日本血液学会学術集会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2009-10-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] 白血病細胞と髄外微小環境の解析2009

    • Author(s)
      加藤格, 中畑龍俊, 他5名
    • Organizer
      第71回日本血液学会学術集会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2009-10-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] iPS細胞由来赤芽球系分化の経時的解析と成熟血球の機能評価2009

    • Author(s)
      丹羽明, 中畑龍俊, 他5名
    • Organizer
      第71回日本血液学会学術集会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2009-10-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] iPS細胞産業化の課題に関する論点整理2009

    • Author(s)
      中畑龍俊
    • Organizer
      BioJapan 2009~World Business Forum~
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2009-10-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] iPS細胞を用いた今後の医療2009

    • Author(s)
      中畑龍俊
    • Organizer
      第19回日本小児リウマチ学会総会・学術集会
    • Place of Presentation
      京都リサーチパーク
    • Year and Date
      2009-10-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] 再生医療研究の現状と将来2009

    • Author(s)
      中畑龍俊
    • Organizer
      第14回静岡健康・長寿学術フォーラム
    • Place of Presentation
      静岡県コンベンションアーツセンター
    • Year and Date
      2009-10-03
    • Related Report
      2009 Annual Research Report
  • [Presentation] B細胞性悪性リンパ腫に対する網羅的ゲノム解析によるがん抑制遺伝子A20の同定2009

    • Author(s)
      加藤元博, 中畑龍俊, 他11名
    • Organizer
      第68回日本癌学会学術総会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2009-10-01
    • Related Report
      2009 Annual Research Report
  • [Presentation] Future of regenerative medicine with various stem cell2009

    • Author(s)
      中畑龍俊
    • Organizer
      Plenary Lecture, The 3rd International Symposium of Lysosomal Storage Diseases
    • Place of Presentation
      名古屋能楽堂
    • Year and Date
      2009-09-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] Future of regenerative medicine with various stem cell2009

    • Author(s)
      中畑龍俊
    • Organizer
      The 9th World Congress on Inflammation
    • Place of Presentation
      Keio Plaza Hotel, Tokyo
    • Year and Date
      2009-06-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] Clinical applications of various stem cells2009

    • Author(s)
      中畑龍俊
    • Organizer
      The Fourth iCeMS International Symposium
    • Place of Presentation
      Hotel Fujita Kyoto
    • Year and Date
      2009-05-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] iPS細胞を用いた今後の医療の可能性2009

    • Author(s)
      中畑龍俊
    • Organizer
      第112回日本小児科学会学術集会
    • Place of Presentation
      奈良文化会館
    • Year and Date
      2009-04-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] Blockage of SDF-1-CXCR4 Axis by AMD 3100 Can Be a Novel Therapy for Acute Lymphoblastic Leukemia by Targeting the Extramedullary Sites of Leukemia Cells2009

    • Author(s)
      加藤格, 中畑龍俊, 他7名
    • Organizer
      51st Annual Meeting of the AMERICAN SOCIETY of HEMATOLOGY
    • Place of Presentation
      New Orleans
    • Related Report
      2009 Annual Research Report
  • [Presentation] Analyzing the Stepwise Developmental Pathway Form ES/IPS Cells to Functional Mature Erythrocytes2009

    • Author(s)
      丹羽明, 中畑龍俊, 他8名
    • Organizer
      51st Annual Meeting of the AMERICAN SOCIETY of HEMATOLOGY
    • Place of Presentation
      New Orleans
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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