Descoperirea care ar putea explica secretul logevităţii la oamenii care trăiesc peste 110 ani. Ce au găsit cercetătorii

Researchers have identified a unique immune cell type in supercentenarians that may protect against cancer and age-related threats. The study, conducted by Osaka University, analyzed blood samples from 28 Japanese adults, revealing a significant increase in a rare hybrid T cell known as CD4 cytotoxic lymphocytes after age 100. These cells remain active and could help the body combat persistent threats. The findings suggest a potential link between these immune cells and cancer recognition, although the study does not confirm a direct role in longevity. Further research will focus on understanding the function and location of these cells in the body.