Old muscle stem cells can act young again but there’s a catch

Growing older often means recovering more slowly from muscle injuries, but scientists may have uncovered an important reason why. A new study from UCLA, conducted in mice, found that aging

Why some patients don’t respond well to wet macular degeneration treatment

A new study from researchers at Wilmer Eye Institute, Johns Hopkins Medicine explains not only why some patients with wet age-related macular degeneration (or “wet” AMD) fail to have vision

Micro-nano-plastics found in artery-clogging plaque in the neck

People with plaque in the blood vessels of their neck have a higher amount of tiny plastic particles in those vessels compared to people with healthy arteries. This increase was