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A UT Southwestern study is challenging concerns that a federal health policy enacted in 2012 to reduce hospital readmissions leaves patients more vulnerable.

UT Southwestern researchers identified a previously unknown bacteria-killing protein on the epidermis that requires the vitamin to work.

Activating specific neurons in a part of the brain that serves as the body’s master circadian pacemaker caused mice to eat significantly more during a time of day when they would normally be at rest, a UT Southwestern Medical Center study shows.

UT Southwestern Medical Center has earned The Joint Commission’s Gold Seal of Approval® as a UT that represents the highest standard in cardiovascular care.

UT Southwestern Medical Center is the No. 1 hospital in Dallas-Fort Worth for the ninth consecutive year and ranks among the nation’s top hospitals for care in 12 specialties – the most of any hospital in Texas, according to U.S. News & World Report’s annual Best Hospitals list released today.

Using only text from doctors’ notes and radiology reports, an artificial intelligence (AI) program known as GPT-4o reliably identified patients’ types of strokes, UT Southwestern Medical Center researchers found.

Essential tremor (ET) is a common movement disorder affecting about 2% of the American population, and more than 20% of those over 90 years old. Despite its prevalence and decades of study, researchers don’t know the precise mechanisms underlying ET.

A team led by UT Southwestern Medical Center scientists has identified early signals from the immune system that could help predict which cancer patients are most likely to develop harmful side effects from immunotherapy.

A hormone known for regulating energy balance also helps the body cope with influenza by triggering protective responses in the brain, a study led by UT Southwestern Medical Center researchers shows.

In her new office at UT Southwestern Medical Center, Ceci Verbaarschot, Ph.D., sits among unpacked boxes and discusses the intricacies of a brain-computer interface she is developing. The device is designed to restore sensation and movement in the upper limbs of people who are paralyzed from the