Medical research

Lumpy proteins stiffen blood vessels of the brain

Deposits of a protein called 'Medin,' which manifest in virtually all older adults, reduce the elasticity of blood vessels during aging and hence may be a risk factor for vascular dementia. Experts from the German Center ...

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 ...

Medical research

Obesity promotes virulence of influenza

Obesity promotes the virulence of the influenza virus, according to a study conducted in mice published in mBio, an open-access journal of the American Society for Microbiology. The finding could explain, in part, why the ...

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