ROCHESTER, Minn.--(BUSINESS WIRE)--Researchers at Mayo Clinic have shown that eliminating cells that accumulate with age could prevent or delay the onset of age-related disorders and disabilities. The study, performed in mouse models, provides the first evidence that these “deadbeat” cells could contribute to aging and suggests a way to help people stay healthier as they age. The findings appear in the journal Nature, along with an independent commentary on the discovery.