Science2000sglobalhigh confidence

Researcher Irina Conboy found that joining the circulatory systems of old and young mice improved the older animals' ability to heal from injury.

Notes on verification

Confirmed by peer-reviewed 2005 Nature paper (Conboy et al.), corroborated by independent secondary sources including MIT Technology Review and Journal of Cell Biology profile. [tier=silver indep_score=0.925 clusters=2 claim_tier=notable]

Sources