Stem cells provide a potent treatment for frailty Elderly people with frailty, which affects up to one-quarter of over-50s, increased their endurance after a single dose of stem cells. By Edward Chen

https://www.nature.com/articles/d41586-026-00584-y?utm_source=Live+Audience&utm_campaign=6e30f5dcf8-nature-briefing-daily-20260226&utm_medium=email&utm_term=0_-33f35e09ea-50432164