A study of endurance training in rats found molecular changes throughout the body that could help explain the beneficial effects of exercise on health.
In a study of people primarily of European descent, those with two copies of a certain gene, APOE4, predictably began to develop the underlying abnormalities of Alzheimer’s disease as early as age 55.
Researchers found that brief bouts of anger can impair the ability of blood vessels to expand and contract, which might have consequences for heart health.
March 5, 2024 —
A study in India found that children with diarrhea often aren’t given oral rehydration salts because providers assume that parents prefer other treatments.
March 5, 2024 —
Researchers showed that a drug used to treat allergic asthma can reduce reactions to peanuts and other common foods in children with multiple food allergies.
March 5, 2024 —
Researchers compared people with post-infectious ME/CFS to those without and found important differences in their brains and other body systems.
February 27, 2024 —
Researchers found that fragments of SARS-CoV-2 left behind after the immune system fights off infection may continue to trigger immune responses.
February 27, 2024 —
Scientists identified molecules in blood that may reflect a person’s risk for severe psychotic symptoms and future hospitalizations, and may point to personalized treatment options.
February 27, 2024 —
Gaps around blood vessels that cross the layers of tissues protecting the brain allow certain cells and molecules to move between the brain and the body.
February 13, 2024 —
Scientists identified a protein that triggers changes in mitochondria that lead to reduced fat-burning to promote weight gain in mice fed a high-fat diet.