Special immune cells in centenarians could be killing cancers before they grow
Researchers at the University of Osaka have identified a rare type of immune cell, CD4 CTL, that may contribute to the longevity of centenarians. These cells appear to help the body fight off tumors and maintain immune health in extreme old age.
Why it matters
Understanding these immune mechanisms could lead to breakthroughs in cancer treatment and healthy aging therapies.
Researchers say special cells clone themselves when immune system comes under attack
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