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Assessing Transplant Rejection Status by Analysis of T-Cell Receptor Subunit Repertoire Diversity

机译:通过分析T细胞受体亚基曲目分集评估移植抑制状态

摘要

Disclosed are novel methods of assessing transplant rejection status in a transplant recipient, such as a kidney transplant recipient. The diagnostic method identifies stable subjects, subjects undergoing cell mediated rejection processes, and subjects undergoing antibody mediated rejection processes using measurement of TCR subunit repertoire diversity. The proportion of unique TCR alpha and beta subunit sequences to total unique TCR subunit sequences (total sequences for alpha, beta, delta, and gamma subunits) provides a diagnostic measure that can identify stable subjects, subjects undergoing cell mediated rejection processes, and subjects undergoing antibody mediated rejection processes. Methods of treatment include administration of a suitable treatment if antibody mediated rejection or cell mediated rejection is detected.
机译:公开了是评估移植受体中移植抑制状态的新方法,例如肾移植受体。诊断方法鉴定稳定的受试者,受试细胞介导的排斥过程,以及使用TCR亚基曲目分集的测量进行抗体介导的抑制过程的受试者。独特的TCRα和β亚基序列与总特有TCR亚基序列的比例(α,β,δ和γ亚基的总序列)提供了可以识别稳定受试者的诊断措施,受试细胞介导的排斥过程和受试者进行的受试者抗体介导的排斥方法。治疗方法包括施用合适的处理,如果检测到抗体介导的排斥或细胞介导的排斥反应。

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