A systematic analysis of the ageing immune system of the mouse revealed the emergence of a novel T cell subset that displays markers of exhaustion. A similar T cell subset was also identified in ageing humans.

中文翻译：

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GZMK + T 细胞是免疫衰老的标志

对小鼠衰老免疫系统的系统分析揭示了一种新型 T 细胞亚群的出现，该亚群显示出疲惫的标志。在衰老的人类中也发现了类似的 T 细胞亚群。