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新たな動物モデルを用いた難治性感染症とがんに対する革新的免疫遺伝子治療

Research Project

Project/Area Number 19659254
Research Category

Grant-in-Aid for Exploratory Research

Allocation TypeSingle-year Grants
Research Field 膠原病・アレルギー・感染症内科学
Research InstitutionEhime University

Principal Investigator

安川 正貴  Ehime University, 大学院・医学系研究科, 教授 (60127917)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2008: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 2007: ¥1,700,000 (Direct Cost: ¥1,700,000)
Keywordsがん / ウイルス感染症 / T細胞レセプター / 遺伝子治療 / 細胞傷害性T細胞 / ワクチン / 白血病 / ウイルス
Research Abstract

最近、免疫細胞を用いたがんならびに難治性感染症に対する養子免疫療法が注目されている。抗原特異的養子免疫療法における最大の課題は、high affinityのT細胞レセプター(TCR)を発現しているCTLを大量に誘導することである。我々は、すでに樹立したがん関連抗原由来ベプチド特異的CTLクローンからTCR遺云子を単離し、その発現レンチウイルスベクターおよびレトロウイルスベクターを構築した。さらに、末梢血リンパ球ならびに造血幹細胞に遺伝子導入し、TCR発現細胞機能を解析した。健常人末梢血CD4およびCD8陽性T細胞にTCR遺伝子導入したところ、効率よく遺伝子導入したTCRの発現が確認された。TCR遺伝子導入CD8陽性T細胞はもとのCTLクローン同様に、HLA拘束性に腫瘍細胞に対して細胞傷害性を示したが、正常細胞には全く影響を与えなかった。他方、このTCR遺伝子を臍帯血CD34陽性造血幹細胞に遺伝子導入した後、新たな免疫不全マウスであるNOD/SCID/commonγ^<rull>マウスに移植した。約3ヶ月後に遺伝子導入したTCRを発現するヒトT細胞が分化、増殖することが確認された。これらのT細胞は、ペプチド刺激時異的にIFN-γを産生したことから、機能的にもペプチド特異牲を有していることが確認された。これらの結果は、がんならびにウイルス特異的CTL由来TCR遺伝子導入による新たな治療法開発が可能であることを示すものである。現在さらに、ヒトサイトメガロウイルスならびにEBウイルス特異的CTLクローンを樹立し、それらからTCR遺伝子をクローニングし、そのベクターの構築を行っている。

Report

(2 results)
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (38 results)

All 2009 2008 2007 Other

All Journal Article (18 results) (of which Peer Reviewed: 18 results) Presentation (16 results) Book (3 results) Remarks (1 results)

  • [Journal Article] HBZ is an immunogenic protein but not a target antigen for HTLV-1-specific cytotoxic T lymphocytes2009

    • Author(s)
      Suemori, K., Yasukawa, M., et al.
    • Journal Title

      J Gen Virol (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of a novel epitope derived from CML66 which is recognized by anti-leukaemia cytotoxic T lymphocytes2009

    • Author(s)
      Suemori, K., Yasukawa, M., et al.
    • Journal Title

      Br J Haematol (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Clinical efficacy of WT1 peptide vaccination in patients with acute myelogenous leukamia and myelodysplastic syndrome2009

    • Author(s)
      Yasukawa, M., et al.
    • Journal Title

      Am J Hematol (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Clinical significance of co-expression of CD21 and LFA-1 in non-Hodgkin's B-cell lymphoma2009

    • Author(s)
      Tanimoto, K., Yasukawa, M., et al.
    • Journal Title

      Int J Hematol (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The role of zinc finger protein 521/early hematopoietic zinc finger protein in erythroid cell differentiation2009

    • Author(s)
      Matsubara, E., Yasukawa, M., et al.
    • Journal Title

      J Biol Chem 284

      Pages: 3480-3487

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Aurora-A kinase : A novel target of cellular immunotherapy for leukemia2009

    • Author(s)
      Ochi, T., Yasukawa, M., et al.
    • Journal Title

      Blood 113

      Pages: 66-74

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Therapeutic effect of accumulation of CXCR3-expressing regulatory T cells on liver and intestinal damages in a murine acute GVHD model2009

    • Author(s)
      Hasegawa, H., Yasukawa, M., et al.
    • Journal Title

      Gene Ther 15

      Pages: 171-182

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of an epitope derived from CML66, a novel tumor-associated antigen broadly expressed in human leukemia, recognized by HLA-A*2402-restricted cytotoxic T lymphocytes2008

    • Author(s)
      Suemori, K., Yasukawa, M., et al.
    • Journal Title

      Cancer Sci 99

      Pages: 1414-1419

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Allogeneic stem cell transplantation for refractory adult T-cell leukemia using a non-T-cell-depleted HLA-incompatible family donor graft, with reference to the grown-up child donor to parent recipient setting : report of a pilot study2008

    • Author(s)
      Fujiwara, H., Yasukawa, M., et al.
    • Journal Title

      Int J Hematol 87

      Pages: 319-326

    • NAID

      10021256219

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cooperative role of the membrane-proximal and distal residues of the integrin beta 3 cytoplasmic domain in regulation of talin-mediated alpha IIbbeta 3 activation2008

    • Author(s)
      Hato, T., Yasukawa, M., et al.
    • Journal Title

      J Biol Chem 283

      Pages: 5662-5668

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification ofan epitope derived from CML66,a novel tumor-associated antigen broadly expressed in human leukemia,recognized by HLA-A*2402-restricted cytotoxic Tlymphocytes2008

    • Author(s)
      Suemori K, Yasukawa M, et. al.
    • Journal Title

      Cancer Sci (In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cooperative role of the membrane-proximal and distal residues of the integrin beta 3 cytoplasmic domain in regulation of talin-mediated alpha II bbeta 3 activation2008

    • Author(s)
      Hato T, Yasukawa M, et. al.
    • Journal Title

      J.Biol.Chem (In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Therapeutic effect of accumulation of CXCR3-expressing regulatory T cells on liver and intestinal damages in a murine acute GVHD model2008

    • Author(s)
      Hasegawa H, Yasukawa M, et. al.
    • Journal Title

      Gene Ther 15

      Pages: 171-182

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Wilms tumor gene WT1 peptide-based immunotherapy induced a minimal response in a patient with advanced therapy-resistant multiple myeloma2007

    • Author(s)
      Tsuboi A, Yasukawa M, et. al.
    • Journal Title

      Int.J.Hematol 86

      Pages: 414-417

    • NAID

      10019533221

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Therapy for pneumonitis and sialadenitis by accumulation of CCR2-expressing CD4+CD25+regulatory T cells in MRL/lpr mice2007

    • Author(s)
      Hasegawa H, Yasukawa M, et. al.
    • Journal Title

      Arthritis Res.Ther 9

      Pages: 15-15

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A mitotic kinase TOPK enhances cdk1/cyclin B1-dependent phosphorylation of PRC1 and promotes cytokinesis2007

    • Author(s)
      Abe Y, Yasukawa M, et. al.
    • Journal Title

      J.Mol, Biol 370

      Pages: 231-245

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The role of Wilms'tumor gene peptide-specific cytotoxic T lymphocytes in immunologic selection of a paroxysmal nocturnal hemoglobinuria clone2007

    • Author(s)
      Ikeda K, Yasukawa M, et. al.
    • Journal Title

      Exp.Hematol 35

      Pages: 618-626

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification and characterization of a WT1(Wilms'tumor gene)protein-derived HLA-DRB1*0405-restricted 16-mer helper peptide that promotes the induction and activation of WT1-speific cytotoxic T lymphocytes2007

    • Author(s)
      Fujiki F, Yasukawa M, et. al.
    • Journal Title

      J.Immunother 30

      Pages: 282-293

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Aurora-A kinase : A novel target of cellular immunotherapy for human leukemia2008

    • Author(s)
      Ochi, T., Yasukawa, M., et al.
    • Organizer
      50th American Society of Hematology Annual Meeting
    • Place of Presentation
      San Francisco, CA, USA
    • Year and Date
      2008-12-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] Integrin β3 membrane-proximal and - distal residues cooperatively regulate talin-mediated α IIb β3 activation2008

    • Author(s)
      Yamanouchi, J., Yasukawa, M., et al.
    • Organizer
      50th American Society of Hematology Annual Meeting
    • Place of Presentation
      San Francisco, CA, USA
    • Year and Date
      2008-12-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] Clinical significance of CD21 Co-Expression with LFA-1 in Non-Hodgkin's B-cell limphoma2008

    • Author(s)
      Tanimoto, K., Yasukawa, M., et al.
    • Organizer
      50th American Society of Hematology Annual Meeting
    • Place of Presentation
      San Francisco, CA, USA
    • Year and Date
      2008-12-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] Zinc finger protein 521/early heraatopoietic zinc finger protein の赤血球分化における役割2008

    • Author(s)
      松原悦子, 安川正貴, 他
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-10-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] Establishment and characterization of a novel CD8+T cell line with cytotoxicity via perforin / granzyme B2008

    • Author(s)
      Suemori, K., Yasukawa, M., et al.
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-10-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] Development of anti-leukemic immunotherapy targeting Aurora-A kinase2008

    • Author(s)
      Ochi, T., Yasukawa, M., et al.
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-10-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] Zinc finger protein 521 の赤血球分化における制御機構の解析2008

    • Author(s)
      松原悦子, 安川正貴, 他
    • Organizer
      第70回日本血液学会学術集会
    • Place of Presentation
      京都
    • Year and Date
      2008-10-24
    • Related Report
      2008 Annual Research Report
  • [Presentation] 腫瘍関連抗原CML66の臨床的有用性2008

    • Author(s)
      末盛浩一郎, 安川正貴, 他
    • Organizer
      第70回日本血液学会総会
    • Place of Presentation
      京都
    • Year and Date
      2008-10-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Aurora-A kinaseを標的とした抗白血病免疫療法の開発2008

    • Author(s)
      越智俊元, 安川正貴, 他
    • Organizer
      第70回日本血液学会総会
    • Place of Presentation
      京都
    • Year and Date
      2008-10-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] Cytotoxic T-lymphocytes harnessing CML66 can kill human myeloid leukemia cells in vitro2007

    • Author(s)
      Suemori K, Yasukawa M, et. al.
    • Organizer
      The 49^<th> Anmnual Meeting of American Society of Hematology
    • Place of Presentation
      Atlanta,Georgia,U.S.A.
    • Year and Date
      2007-12-09
    • Related Report
      2007 Annual Research Report
  • [Presentation] Therapeutic effect of CXCR3-expressing regulatory T cells on liver and intestinal dameges in a murine acute GVHD model2007

    • Author(s)
      Yamanouchi J, YasukawaM, et. al.
    • Organizer
      The 49^<th> Anmnual Meeting of American Society of Hematology
    • Place of Presentation
      Atlanta,Georgia,U.S.A.
    • Year and Date
      2007-12-09
    • Related Report
      2007 Annual Research Report
  • [Presentation] Aurora-A kinase: A novel target for the immunotherapy against humanleukemias2007

    • Author(s)
      Ochi T, Yasukawa M, et. al.
    • Organizer
      The 49^<th> Anmnual Meeting of American Society of Hematology
    • Place of Presentation
      Atlanta,Georgia,U.S.A.
    • Year and Date
      2007-12-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] ヒト細胞傷害性T細胞が認識するAurora-A由来エピトープの同定2007

    • Author(s)
      越智 俊元、安川 正貴, 他
    • Organizer
      第69回日本血液学会・第49回日本臨床血液学会合同総会
    • Place of Presentation
      横浜市
    • Year and Date
      2007-10-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] 腫瘍関連抗原CML66特異的細胞傷害性T細胞の誘導と機能解析2007

    • Author(s)
      末盛 浩一郎、安川 正貴, 他
    • Organizer
      第69回日本血液学会・第49回日本臨床血液学会合同総会
    • Place of Presentation
      横浜市
    • Year and Date
      2007-10-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] Induction and functional analysis of CML66-specific cytotoxic T lymphocytes2007

    • Author(s)
      Suemori K, Yasukawa M, et. al.
    • Organizer
      第66回日本癌学会学術総会
    • Place of Presentation
      横浜市
    • Year and Date
      2007-10-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] Identification of an epitope derived from Aurora-A kinase which induces leukemia-specific CTL2007

    • Author(s)
      Ochi T, Yasukawa M, et. al.
    • Organizer
      第66回日本癌学会学術総会
    • Place of Presentation
      横浜市
    • Year and Date
      2007-10-03
    • Related Report
      2007 Annual Research Report
  • [Book] Oncogene proteins : Structures, Functions and Analyses2008

    • Author(s)
      Fujiwara, H., Yasukawa, M.
    • Total Pages
      31
    • Publisher
      Oncogene proteins : Targets for cancer immuno-cell therapy
    • Related Report
      2008 Annual Research Report
  • [Book] 造血器腫瘍「細胞免疫療法総論」2007

    • Author(s)
      安川 正貴
    • Publisher
      日本臨床社
    • Related Report
      2007 Annual Research Report
  • [Book] 造血器腫瘍「細胞免疫療法各論」2007

    • Author(s)
      安川 正貴
    • Publisher
      日本臨床社
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://www.m.ehime-u.ac.jp/school/int.medl/index.htm

    • Related Report
      2008 Annual Research Report

URL: 

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

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