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By completely or even partially depleting a protein called midnolin in B cells, UT Southwestern Medical Center researchers suppressed leukemia and lymphoma in a mouse model genetically prone to these cancers.

By focusing on a poxvirus protein, a team led by UT Southwestern Medical Center scientists has discovered an antiviral immune pathway that broadly fights a wide variety of viruses.

A molecule has demonstrated its ability to kill tumor cells and incite an immune response in preclinical models of small cell lung cancer (SCLC), according to UT Southwestern Medical Center researchers.

UT Southwestern Medical Center researchers have identified an experimental molecular compound that significantly improved survival among cellular models and mouse models of amyotrophic lateral sclerosis (ALS), the fatal neurodegenerative disease.

Happy World Voice Day! Caroline C. Hurt, M.S., CCC-SLP April 16, 2026 World Voice Day, celebrated every year on April 16, began in Brazil in 1999 as Dia Nacional da Voz (Brazilian National Voice Day). It was launched through the collaborative efforts of laryngologists, speech-language pathologists, a…

Automated external defibrillators (AEDs) are underutilized during cardiac arrest episodes despite laws in some states requiring their availability in high-risk areas such as athletic facilities, researchers at UT Southwestern Medical Center found. The devices can save lives by shocking the heart back into normal rhythm.

Exercising at a high level doesn’t affect the progression of calcium buildup in the arteries, even among older athletes such as marathoners who tend to have higher coronary artery calcium (CAC) scores, according to new research from UT Southwestern Medical Center.

UT Southwestern Medical Center is collaborating with Pfizer Inc. to develop RNA enhanced delivery technologies for genetic medicine therapies through the Dallas-based medical center’s Program in Genetic Drug Engineering.

The risk of dying while waiting for a liver transplant or having a transplant fail for patients with alcohol-associated liver diseases is higher among racial and ethnic minorities, according to UT Southwestern Medical Center researchers.

The world’s top competitors in the 2026 Olympics, which continue through Feb. 22, may offer a valuable lesson to those seeking to improve their workouts or just to get more active. While these elite athletes are performing at a peak level on a global stage, it’s the work they put in behind the scenes during training and conditioning that really sets them up for success.