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Induction of kidney graft tplerance using donor-specofoc regulatory T cells

Induction of kidney graft tplerance using donor-specofoc regulatory T cells
使用供体特异性调节 T 细胞诱导肾移植不耐受
批准号:
19390414
负责人:
TAKAHARA Shiro
金额:
$11.98万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009

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中文摘要
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英文摘要
Regulatory T (Treg) cells play an important role in graft tolerance. We examined whether a superagonistic monoclonal antibody specific for CD28 (CD28SA), using rat acute renal allograft model (Wistar to Lewis). CD28SA induced marked infiltration of Treg cells into the allografts. 90% of recipients treated with CD28SA survived over 100 days, and 70% survived with well-preserved graft function until graft harvest at 180 days. Furthermore, these long-surviving recipients showed donor-specific tolerance. In conclusion, CD28SA treatment successfully induces donor-specific tolerance with the involvement of Treg cells, and thus the therapeutic value of this approach warrants further investigation and preclinical studies.
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DOI: 10.1111/j.1600-6143.2008.02358.x
发表时间: 2008-10-01
期刊: AMERICAN JOURNAL OF TRANSPLANTATION
影响因子: 8.8
作者: [Azuma, H., Isaka, Y., Takahara, S.]
通讯作者: Takahara, S.
A Superagonistic Monoclonal Antibody for CD28 Induced Donor-Specific Tolerance.
针对 CD28 诱导的供体特异性耐受的超激动单克隆抗体。
DOI: --
发表时间: 2007
期刊:
影响因子: --
作者: [Nakamura K, Kogure K, Kubota K, Ikeda S, Minegishi T, Isaka Y]
通讯作者: Isaka Y
Systemic administration of siRNA targeting p53 protects kidneys from ischemia-reperfusion injury in experimental rat kidney transplantation model.
在实验性大鼠肾移植模型中,全身施用靶向 p53 的 siRNA 可保护肾脏免受缺血再灌注损伤。
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Mabuchi, S., Ugaki, H., Isohashi, F., Yoshioka, Y., Temma, K., Yoda-Hashimoto, N., Takeda, T., Yamamoto, T., Yoshino, K., Nakajima, R., Kuragaki, C., Morishige, K., Enomoto, T., Inoue, T., Kimura, T., 石橋宰, Isaka Y]
通讯作者: Isaka Y
DOI: 10.1093/ndt/gfm842
发表时间: 2008-05-01
期刊: NEPHROLOGY DIALYSIS TRANSPLANTATION
影响因子: 6.1
作者: [Kitamura, Harumi, Isaka, Yoshitaka, Imai, Enyu]
通讯作者: Imai, Enyu
6
    establishment of a new evaluation technique by none envasive MRI
    • 批准号:
      24659714
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.5万
    • 财政年份:
      2012
    • 负责人:
      TAKAHARA Shiro
    • 依托单位:
    Immunosuppressive mode of action of deoxyspergualin and deoxymethylspergualin
    • 批准号:
      01570892
    • 项目类别:
      Grant-in-Aid for General Scientific Research (C)
    • 资助金额:
      $1.34万
    • 财政年份:
      1989
    • 负责人:
      TAKAHARA Shiro
    • 依托单位:
    海外基金