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People who had a potentially allergic reaction to their first messenger RNA COVID-19 vaccination can safely receive their second shot, according to a study of patients conducted at several medical centers, including UT Southwestern.

Using artificial intelligence, UT Southwestern scientists have identified thousands of genetic mutations likely to affect the immune system in mice. The work is part of one Nobel laureate’s quest to find virtually all such variations in mammals.

An experimental drug that has shown promise in protecting healthy tissue from collateral damage caused by radiation therapy for cancer also appears to enhance radiation’s capacity to kill tumors.

Inhalation of depleted uranium from exploding munitions did not lead to Gulf War illness (GWI) in veterans deployed in the 1991 Persian Gulf War, a new study co-authored by a leading researcher of the disease at UT Southwestern suggests.

Children's HealthSM, the leading pediatric health care provider in North Texas, and UT Southwestern Medical Center announce their first joint pediatric enterprise initiative at the Reimagine RedBird development to broaden access in southern Dallas to the region’s top pediatric care.

Switching what the powerhouses of heart cells consume for energy could help the heart regenerate when cells die.

The bacteria that cause the deadly lung disease tuberculosis appear to facilitate their own spread by producing a molecule that triggers cough.

A first-in-kind immune-modulating drug that arose from decades of basic research at UT Southwestern Medical Center has received approval from the U.S. Food and Drug Administration as a new treatment for myasthenia gravis.

Metabolic differences could explain why some metastatic breast cancer cells rapidly generate tumors after migrating from primary tumors to the brain, while others linger for months or years before forming these secondary tumors, UT Southwestern scientists report in a new study.

W.A. “Tex” Moncrief Jr., whose extraordinary generosity has and will benefit many generations of Texans by expanding UT Southwestern Medical Center programs in Dallas and especially Fort Worth, as well as surrounding communities, died Dec. 28 at age 101.