T resident memory (Trm) cells provide a first line of defense in non-lymphoid tissues. A new report in Nature Immunology by Fonseca et al. reveals that CD8+ Trm cells can give rise to circulating effector and memory T cells, but remain predisposed to migrate back into their tissue of origin.

中文翻译：

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常驻记忆T细胞逃脱“家庭隔离”。

T驻留记忆（Trm）细胞在非淋巴组织中提供了第一道防线。丰塞卡（Fonseca）等人在《自然免疫学》上发表了一篇新的报告。揭示了CD8 + Trm细胞可以产生循环效应和记忆T细胞，但仍倾向于迁移回其起源组织。