Repeated activation of target of rapamycin (TOR) signaling during tissue regeneration results in impaired stem cell maintenance and promotes aging.

中文翻译：

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TOR是再生受损的核心

雷帕霉素（TOR）信号转导的靶标在组织再生过程中反复激活会导致干细胞维持功能受损并促进衰老。