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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.

Studies look at measuring blood flow velocity, a treatment strategy for non-small cell lung cancer, and the body’s response to airborne pathogens.

Members of UT Southwestern Medical School’s Class of 2025 gathered with anticipation inside the Bryan Williams, M.D., Student Center gymnasium Friday morning to learn where they will begin the next phase of their training as residents.

You’re eating or drinking something frozen, like a snow cone, ice cream, or ice pops – probably a bit too eagerly – and you get one of those sudden-onset, painful headaches known as “brain freeze.” Man, does it hurt, but usually not for long, and it’s not harmful, according to an expert at UT

A mutation in the gene that causes cystic fibrosis may accelerate heart function decline in those with Duchenne muscular dystrophy (DMD), a new study by UT Southwestern researchers suggests.

A singer’s primary genre can impact the likelihood of developing vocal fold injury and may even influence the specific type of injury that occurs, a recent study by UT Southwestern researchers suggests.

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

Anesthesiologists are exploring the use of hypnosis through virtual reality to lessen postoperative pain and anxiety in children.

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

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