CD4+胸腺迁出细胞的成熟和外周耐受

来源 :中国免疫学会第十届全国免疫学学术大会 | 被引量 : 0次 | 上传用户:i_love_snj
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  新近胸腺迁出细胞(Recent thymic emigrants, RTE)与外周成熟的nave T细胞相比具有更多的自身反应性T细胞。这些逃逸胸腺阴性选择的细胞是如何接受外周的耐受调控还不清楚。我们通过过继转移胸腺中的RTE前体(pre-RTE)并追踪其在受体鼠中的变化以及分析Rag2p-GFP转基因小鼠中GFP+T细胞的改变,探讨RTE在外周尤其是在肝脏中的改变及其调控机制。
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