280. 弗吉尼亚大学双生子研究:衰老与认知下降 episode artwork

EPISODE · Sep 16, 2025 · 17 MIN

280. 弗吉尼亚大学双生子研究:衰老与认知下降

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一项弗吉尼亚大学的研究通过对同卵双胞胎的长期跟踪调查,揭示了生物学衰老与认知能力下降之间的联系。研究发现,表观遗传时钟,特别是GrimAge和PhenoAge,可以预测中老年人的记忆和思维能力衰退。此外,这项发表在《Aging》杂志上的研究还强调了社会经济地位的影响,指出在较低社会经济条件下成长的双胞胎,其加速的表观遗传衰老与认知衰退的关联更为显著。这项工作利用了路易斯维尔双胞胎研究的数据,并开创性地将早期生活贫困、表观遗传衰老和认知衰退这三个概念联系起来。内容来源:https://news.virginia.edu/content/uva-study-identical-twins-links-faster-aging-memory-decline

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280. 弗吉尼亚大学双生子研究:衰老与认知下降

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