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2008 Fiscal Year Final Research Report

Development of immunotherapy for DNAM-1 as a molecular target in graft-versus-host disease

Research Project

  • PDF
Project/Area Number 19390257
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Hematology
Research InstitutionUniversity of Tsukuba

Principal Investigator

SHIBUYA Akira  University of Tsukuba, 大学院・人間総合科学研究科, 教授 (80216027)

Project Period (FY) 2007 – 2008
Keywords移植片対宿主病 / 同種造血幹細胞移植 / DNAM-1 / 分子標的療法
Research Abstract

本研究では申請者らが同定したDNAM-1(CD226)を分子標的としたGVHDに対する新しい診断と免疫療法の基盤開発を行なうことを目的とした。
DNAM-1遺伝子欠損マウスでは野生型に比較し、有意にGVHDの重症度が低く、生存期間が延長した。さらに野生型マウスをドナー細胞としたGVHDモデルマウスにあらかじめDNAM-1に対する中和抗体(TX42)を投与することによって、急性GVHDの発症が抑制されることを明らかにした。これらの結果から、DNAM-1を用いた分子標的療法の可能性が示唆された。

  • Research Products

    (15 results)

All 2009 2008 2007

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (4 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] NCRs and DNAM-1 mediate NK cell recognition and lysis of human and mouse melanoma cell lines in vitro and in vivo2009

    • Author(s)
      Lakshmikanth T, Karre K, Shibuya A, Carbone E, Colucci F. et.al.(25人中23番目)
    • Journal Title

      J Clin Invest 119

      Pages: 1251-63

    • Peer Reviewed
  • [Journal Article] Brief Definitive Report. Accelerated tumor growth in mice deficient in DNAM-1 receptor2008

    • Author(s)
      Iguchi-Manaka A, Kai H, Shibuya A. et.al.(10人中最終著者)
    • Journal Title

      J Exp Med 205

      Pages: 2959-2964

    • Peer Reviewed
  • [Journal Article] Identification of the Fcα/μR isoform specifically expressed in the kidney tubule2008

    • Author(s)
      Kurita N, Honda S, Tahara-Hanaoka S, Shibuya K, Shibuya A. et.al.(8人中最終著者)
    • Journal Title

      Mol Immunol 46

      Pages: 749-753

    • Peer Reviewed
  • [Journal Article] Activation of neutrophils by a novel triggering immunoglobulin-like receptor MAIR-IV2008

    • Author(s)
      Nakano T, Honda S-I, Shibuya K, Shibuya A. et.al.(8人中最終著者)
    • Journal Title

      Mol Immunol 45

      Pages: 289-294

    • Peer Reviewed
  • [Journal Article] Caspase-independent cell death by CD300LF (MAIR-V), an inhibitory immunoglobulin-like receptor on myeloid cells2008

    • Author(s)
      Can I, Tahara-Hanaoka S, Shibuya A. et.al.(9人中最終著者)
    • Journal Title

      J Immunol 180

      Pages: 207-213

    • Peer Reviewed
  • [Journal Article] LFA-1 decreases the antigen dose for T cell activation in vivo2008

    • Author(s)
      Wang Y, Shibuya A. et.al.(11人中最終著者)
    • Journal Title

      Int Immunol 20

      Pages: 1119-1127

    • Peer Reviewed
  • [Journal Article] Dual assemblies of an activating immune receptor, MAIR-II, with ITAM-bearing adapters DAP12 and FcRγ chain on peritoneal macrophages2007

    • Author(s)
      Nakahashi C, Tahara-Hanaoka S, Shibuya A. et.al.(9人中最終著者)
    • Journal Title

      J Immun 178

      Pages: 765-70

    • Peer Reviewed
  • [Journal Article] Th1 and type 1 cytotoxic T cells dominant responses in T-bet overexpression transgenic mice develops allergic contact dermatitis2007

    • Author(s)
      Ishizaki K, Shibuya A, Takahashi S. et.al.(10人中9番目)
    • Journal Title

      J Immunol 178

      Pages: 605-12

    • Peer Reviewed
  • [Journal Article] The adaptor protein CARD9 is essential for the activation of myeloid cells through ITAM-associated and Toll-like receptors2007

    • Author(s)
      Hara H, Ishihara C, Shibuya A, Saito T. et.al.(16人中9番目)
    • Journal Title

      Nature Immunol 8

      Pages: 619-29

    • Peer Reviewed
  • [Journal Article] Unusual biochemical features and follicular dendritic cell expression of human Fcα/μ receptor2007

    • Author(s)
      Kikuno K, Shibuya A, Kubagawa H. et.al.(10人中9番目)
    • Journal Title

      Eur J Immunol 37

      Pages: 3540-3550

    • URL

      http://www.tulips.tsukuba.ac.jp/dspace/handle/2241/97904/browse-title

    • Peer Reviewed
  • [Presentation] Enhanced humoral Immune responses against T-independent antigens in Fca/mR-deficient mice2008

    • Author(s)
      Shibuya A.
    • Organizer
      International Symposium of 38^<th> meeting of the Japanese Society for Immunology
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-12-01
  • [Presentation] Immune responses by the family of activating and inhibitory myeloid associated-immunoglobulin-like receptors (MAIR)2008

    • Author(s)
      Shibuya A.
    • Organizer
      57^<th> fall Conference of Korean Association of Immunologists
    • Place of Presentation
      Seoul
    • Year and Date
      2008-11-13
  • [Presentation] Accelerated tumor growth in mice deficient in DNAM-1 receptor2008

    • Author(s)
      Shibuya A.
    • Organizer
      1^<th> meeting of the Society for Natural Immunity. Perth
    • Place of Presentation
      Australia
    • Year and Date
      2008-10-27
  • [Presentation] Enhanced humoral Immune responses against T-independent antigens in Fca/mR-deficient mice.2008

    • Author(s)
      Shibuya A.
    • Organizer
      FASEB Summer Research Conference
    • Place of Presentation
      New Heaven, USA.
    • Year and Date
      2008-08-07
  • [Patent(Industrial Property Rights)] Fcα/μレセプターを介する生体機能調節物質のスクリーニング方法2008

    • Inventor(s)
      渋谷彰、本多伸一郎
    • Industrial Property Rights Holder
      渋谷彰、本田伸一郎
    • Industrial Property Number
      工業所有権,2008-263584
    • Filing Date
      2008-10-10

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Published: 2010-06-10   Modified: 2016-04-21  

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