“在其他研究中,科学家们已经对细胞进行了完全重组,让成人细胞重回类似干细胞的状态。”共同第一作者兼索尔克助理研究员普拉迪普•雷迪如是说。
"But we show, for the first time, that by expressing these factors for a short duration you can maintain the cell's identity while reversing age-associated hallmarks."
“但我们首次展示了,通过短时间地重组这些因素,你可以既保持细胞的身份,也能逆转与衰老相关的印记。”
The breakthrough could also help people stay healthier for longer. The ageing population means that the risk of developing age-related diseases, such as dementia, cancer and heart disease also rises. But if the body could be kept younger for longer then it could prevent many deadly diseases for decades.
这一突破可能会有助于人们更加健康,活得更久。人在衰老的同时,患痴呆症、癌症和心脏病等老年疾病的风险也会增高。但是如果身体可以持久地保持年轻状态,人们就可能几十年内不得致命性的疾病。
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