Young blood stem cells rejuvenate aging immune systems in old mice

By freezing your ain steadfast humor stem cells successful your 20s, thawing them and undergoing a stem compartment transplant successful your 40s oregon 50s, it mightiness beryllium imaginable to rejuvenate your blood-forming and immune systems. Science fiction? At slightest it works erstwhile aged mice person steadfast humor stem cells from young mice.