在百岁老人身上发现的独特血液标记可能为促进健康老龄化和延长寿命提供新的途径。一项新研究揭示,百岁老人血液中存在一种区别于正常衰老的独特化学“指纹”,其中包括与长寿相关的胆汁酸和类固醇的异常模式。
波士顿大学 Chobanian & Avedisian 医学院的一项最新研究,识别出了百岁老人血液中一种独特的代谢物模式,该模式似乎不仅仅是衰老的简单体现。研究人员表示:“我们的研究指向了血液中可测量的化学指纹,这些指纹与长寿且健康的生活方式相关。”
根据研究人员的说法,该研究中确定的代谢物和代谢模式,未来可能用作评估生物年龄的生物标志物,识别出与年龄相关的衰退风险较高或较低的个体,并追踪人们对旨在改善老年健康的生活方式改变或药物的反应。
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