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Biomedical Advances
Microglia: Brain immune cells protect neurons in Parkinson’s disease by nibbling harmful material
Researchers have uncovered a previously unrecognized protective role for microglia, the brain’s resident immune cells, in Parkinson’s disease. …
Diet and Lifestyle
Exercise as medicine—how exercise protects joints in aging-related osteoarthritis
Researchers uncover the molecular biology behind exercise’s protective effects in aging-related osteoarthritis, highlighting the role of extracellular vesicles and their molecular cargo in producing benefits. …
Preventive Medicine
Benefits of vaccination extend beyond protection from infection
A study in mice shows that vaccination can prevent long-term immune-related consequences resulting from an acute viral infection. …






















