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Super-Agers' Secret: Rare Immune Cells Hold Key
21 Aug
Summary
- Centenarians may possess unique immune cells for enhanced health.
- A Japanese study identified rare immune cells in those over 110.
- Lifestyle factors like diet, exercise, and sleep also impact longevity.
Achieving 100 years with robust health is a rare accomplishment, prompting a deeper look into the lives of "super-agers." Scientists have long investigated whether these individuals possess a unique biological advantage against aging.
A significant breakthrough may have emerged from Osaka University in Japan. Their study, published in Cell Reports, identified a higher concentration of rare CD4 cytotoxic T lymphocytes in individuals over 110 years old. These specialized immune cells are instrumental in identifying and eliminating infected or abnormal cells, potentially contributing to their remarkable longevity and health.
While biological factors and genetics play a role, the research also underscores the enduring importance of lifestyle. Diet, regular physical activity, sufficient sleep, and strong social connections are consistently highlighted as crucial components for achieving a long and healthy lifespan.
