Cancer chemotherapy lowered risk of Alzheimer’s disease and other neurocognitive disorders that disproportionately affect older people.

High-intensity strength training is not more effective than low-intensity training or educational efforts for reducing knee pain in patients with osteoarthritis.

In HIV-positive individuals with diabetes, immune cells in fat are more proinflammatory and cytotoxic and may represent a therapeutic target for diabetes.

Vanderbilt researchers clarify how a microRNA associated with triple-negative breast cancer survival inhibits cancer progression, suggesting new treatment strategies.

Salamanders are more sensitive to a skin-eating fungus at colder temperatures, pointing to locations of North America where pathogen invasion is most likely.

A probiotic factor given early in life to mice prevented intestinal inflammation in adulthood, providing a rationale for probiotic intervention in individuals at high risk of developing inflammatory bowel disease.

Disrupting the action of glucagon — a pancreatic hormone that works to raise blood glucose — restores functional insulin-producing cells in mouse models of type 1 diabetes and may be a promising treatment strategy.