Natural killer (NK) cells serve a critical role in the control of metastasis. NK cells are now shown to preferentially control monoclonal metastases derived from single circulating tumor cells rather than polyclonal metastases derived from cell clusters. These findings provide further evidence that NK cells are linked to metastatic cell immunoediting.

中文翻译：

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NK细胞对癌症转移的免疫编辑

自然杀伤 (NK) 细胞在控制转移中起关键作用。现在显示 NK 细胞优先控制源自单个循环肿瘤细胞的单克隆转移，而不是源自细胞簇的多克隆转移。这些发现进一步证明 NK 细胞与转移性细胞免疫编辑有关。