Study Identifies Biological Traits Linked to Longevity in Centenarians
Researchers from the University of Geneva and the University of Lausanne have discovered key biological differences in centenarians that may contribute to their longevity. The study analyzed blood samples from centenarians, octogenarians, and younger adults, identifying 37 proteins in centenarians that resemble those found in younger individuals. These proteins are associated with low oxidative stress and may play roles in maintaining the extracellular matrix, protecting against tumors, and regulating metabolism. The findings suggest that centenarians age differently at the molecular level, with certain mechanisms significantly slowed down. 
