Neuroscience

Brain benefits of exercise can be gained with a single protein

A little-studied liver protein may be responsible for the well-known benefits of exercise on the aging brain, according to a new study in mice by scientists in the UC San Francisco Eli and Edythe Broad Center for Regeneration ...

Diseases, Conditions, Syndromes

Seniors with COVID-19 show unusual symptoms, doctors say

Older adults with COVID-19, the illness caused by the coronavirus, have several "atypical" symptoms, complicating efforts to ensure they get timely and appropriate treatment, according to physicians.

Diseases, Conditions, Syndromes

Allergic conditions linked to lower COVID-19 infection risk

People with allergic conditions such as hay fever, rhinitis, and atopic eczema, may have a lower risk of COVID-19 infection, especially if they also have asthma, finds a large, population-based study of UK adults, published ...

Gerontology & Geriatrics

Biological age, not birthdate may reveal healthy longevity

A first-of-its-kind study of 1,813 older women suggests that the accelerated biological aging of the body—epigenetic age acceleration specifically—is associated with lower odds of living to be 90 years old and also being ...

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