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AI generated, cognitive aging | Image credit: jhorrocks - stock.adobe.com

A 25-year study of the Lothian Birth Cohorts found that childhood intelligence, lifestyle factors, and brain white matter health significantly impact cognitive aging and longevity, highlighting the importance of consent, ethics, and biological sample collection in ongoing research.

NK Cell test | Image Credit: © jarun011-stock.adobe.com

These findings suggest that KIR2DS2-positive (KIR2DS2+) natural killer (NK) cells could be an attractive therapeutic target for in vivo strategies, although enhanced effector function is lost during ex vivo expansion needed for NK cell–based therapies, such as chimeric antigen receptor–NK cell treatment.

Despite lacking long-term data, vaping is not risk free | image credit: fotofabrika - stock.adobe.com

Although vapes have not been around long enough to yield long-term safety data, known risks associated with their ingredients and reported lung injuries suggest the dangers of this habit.