超龄者：一种遗传优势让一些人保持清醒
研究发现，80岁以上的超龄者具有独特的遗传优势。他们比其他健康老年人更不容易携带与阿尔茨海默病风险相关的基因，研究人员还发现这一群体中有更高的保护性基因变异水平。
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-01-22 22:41 GMT+8（北京时间）
#超龄者 #遗传优势 #阿尔茨海默病 #保护性基因变异
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