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LAG-3与T细胞受体 (TCR)的空间邻近性调控T细胞活化抑制及自身免疫疾病治疗新策略 这项突破性研究揭示了LAG-3(淋巴细胞激活基因-3)抑制T细胞活化的精妙机制。当LAG-3与T细胞受体 (TCR)在空间上紧密靠近时——这种邻近性由特定肽段-MHC II复合物促成——LAG-3会通过其胞内FSAL结构域与TCR信号关键组分 ...
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