Psychology & Psychiatry

Treatment-resistant depression linked to body mass index: Study

Genetic factors are a small but significant contributor to severe depression that does not respond to standard therapy, according to researchers at Vanderbilt University Medical Center and Massachusetts General Hospital.

Diseases, Conditions, Syndromes

Antiseizure medications can produce life-threatening reactions

Molecular tests and other screening tools can lessen the risk of potentially fatal reactions to antiseizure medications that millions of Americans take for epilepsy and other conditions, but skin rashes still require speedy ...

Surgery

AI-based surgical prediction models have limits

Prediction models generated by machine learning are being increasingly used in medicine to identify risk factors and possible outcomes, especially for total joint replacements of knees and hips—although researchers warn ...

Immunology

Iron fuels immune cells—and it could make asthma worse

You've likely heard that you can get iron from eating spinach and steak. You might also know that it's an essential trace element that is a major component of hemoglobin, a protein in red blood cells that carries oxygen from ...

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