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Researchers at UT Southwestern Medical center have uncovered the detailed shape of a key protein involved in muscle contraction.

More clinical research is needed to investigate how reducing alcohol consumption in patients with alcohol-related liver disease (ALD) may slow disease progression and improve outcomes, according to an international task force of experts from more than two dozen institutions including UT Southwestern

UT Southwestern scientists have discovered the surprising route that V. parahaemolyticus takes during this exit – or egress – from cells.

Serotonin, a chemical known for its role in producing feelings of well-being and happiness in the brain, can reduce the ability of some intestinal pathogens to cause deadly infections

Deleting a key gene in mice in just their fat made tissues throughout these animals insulin resistant, in addition to other effects, a new study by UT Southwestern researchers shows.

A new nanoparticle-based drug can boost the body’s innate immune system and make it more effective at fighting off tumors, researchers at UT Southwestern have shown.

People of South Asian descent make up one-quarter of the world’s population, but they account for 60% of cardiovascular disease cases. To help reduce the elevated risk of heart disease among South Asians living in North America, UT Southwestern Medical Center researchers joined global colleagues in

Vaccinating health care workers resulted in an immediate and notable reduction of positive COVID-19 cases among employees, reducing the number of required isolations and quarantines by more than 90 percent.

UT Southwestern stem cell scientists find that stringent lineage tracing is crucial for studies of nerve cell regeneration.

Using a virus to purposely mutate genes that produce cancer-driving proteins could shed light on the resistance that inevitably develops to cancer drugs that target them, a new study led by UT Southwestern scientists suggests.