Blood of young mice extends lives of old mice

Connecting circulatory systems allowed animals in study to live 6-9 percent longer, lowered their biological age.

Clea Simon • harvard
Aug. 8, 2023 • ~6 min

How dynamic is biological age?

More than you might assume, say researchers who studied three triggers of severe physiological stress: pregnancy, COVID, and surgery.

BWH Communications • harvard
April 24, 2023 • ~4 min

Harvard researchers isolate new age-related biomarker

Harvard researchers have discovered that a novel biomarker of aging in rDNA can accurately determine an individual’s chronological and biological age. The biomarker opens new opportunities for monitoring responses to interventions and lifestyle choices.

Chris Sweeney • harvard
Feb. 14, 2019 • ~5 min

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