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Tripling the standard dose of semaglutide, a popular drug prescribed to treat obesity, led to significantly greater weight loss and associated metabolic benefits without increased risk of serious side effects, a multicenter clinical trial led by a UT Southwestern Medical Center researcher shows.

High volumes of exercise are safe, even when coronary calcium levels are high.

Ground has been broken for construction of a new building that will catalyze a unique partnership between UT Southwestern Medical Center and UT Dallas, bringing their biomedical engineering programs together to foster innovative solutions for unmet medical needs.

Loss of a family of microRNAs results in a dramatic increase in fat formation.

Faculty, family, and friends gathered on the basketball court and watched as more than 200 graduating UT Southwestern medical students joined thousands more at medical schools across the country to reveal their futures.

In Memoriam: David J. Mangelsdorf, Ph.D., pioneer in orphan nuclear receptor research and Chair of Pharmacology Published on: August 09, 2025 • By: Newsroom Share Share on Facebook Share on Twitter Share on LinkedIn Email this page Print this page DALLAS – Aug. 9, 2025 – David J. Mangelsdorf, Ph.D., Chair and Professor of Pharmacology at UT Southwestern Medical Center, a visionary scientist who pioneered the once-obscure realm of orphan nuclear receptors (a class of proteins involved in gene

Grouped by specialty, here are the matches achieved by members of the UT Southwestern Medical School Class of 2019.

Genetic mutations that accumulate in the adult liver that can promote regeneration in the context of chronic liver damage.

Revised DFW model shows a dramatic spike in DFW hospitalizations related to COVID, predicting a potential 20% surge over the next two weeks.

Dr. Joseph Takahashi, noted for discovering the first gene controlling biological clocks in mammals, addressed the topic at the Society for Neuroscience annual meeting where he was awarded the Gruber Neuroscience Prize for his pioneering work in circadian rhythms.