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    • 53. 发明授权
    • Graft-versus-host disease predicting marker and use thereof
    • 移植物抗宿主病预测标记及其用途
    • US08153130B2
    • 2012-04-10
    • US12296345
    • 2007-04-05
    • Akira ShibuyaHiroshi Kojima
    • Akira ShibuyaHiroshi Kojima
    • A61K39/395
    • G01N33/573A61K39/3955A61K2039/505C07K16/2803G01N2333/91245G01N2800/245
    • A test method that provides data useful in predicting the probability of onset of acute graft-versus-host disease (GVHD) is described along with a kit for performing the method, and a pharmaceutical preparation and a molecular targeted therapy for treating or preventing GVHD. The test method includes measuring the blood DNAM-1 concentration of a patient of hematopoietic stem cell transplantation from bone marrow or the like over a period after the transplantation to provide data concerning the transition of the concentration to an abnormally high level deviating from the normal range, whereby the probability of the development of acute graft-versus-host disease is predicted, the risk of the development is estimated, or therapeutic effects after the development are evaluated. Concerning the molecular targeted therapy and pharmaceutical preparation used therefor wherein blood DNAM-1 of a GVHD patient or a graft recipient that is a possible patient is used as a target molecule, GVHD is treated or prevented by administering an anti-DNAM-1 antibody that is a neutralizing antibody.
    • 描述了提供用于预测急性移植物抗宿主病(GVHD)发病概率的数据的测试方法以及用于进行该方法的试剂盒以及用于治疗或预防GVHD的药物制剂和分子靶向治疗。 测试方法包括在移植后的一段时间内测量来自骨髓等的造血干细胞移植患者的血液DNAM-1浓度,以提供关于浓度向偏离正常范围的异常高水平转变的数据 预测急性移植物抗宿主病发展的可能性,估计发展的风险,或发展后的治疗效果。 关于其中使用的分子靶向治疗和药物制剂,其中GVHD患者的血液DNAM-1或作为可能患者的移植物接受体用作靶分子,通过施用抗-DNAM-1抗体来治疗或预防GVHD, 是中和抗体。