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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

Despite the high number of confirmed cases, the true prevalence of COVID-19 infections is believed to be underestimated due to insufficient testing capacity and a high percentage of asymptomatic people.

COVID-19 impairs the function of the body’s microvascular system with an intensity that corresponds to the severity of disease, suggests a new study by an international consortium, including UT Southwestern Medical Center.

A study by researchers revealed that gut bacteria can penetrate tumor cells and boost the effectiveness of an experimental immunotherapy that targets the CD47 protein.

Moderately ill patients hospitalized with COVID-19 have better chances of survival if treated with therapeutic-dose anticoagulation, according to an international study involving 121 sites, including UT Southwestern Medical Center.

Three anticonvulsant drugs commonly used to stop prolonged, potentially deadly seizures each work equally well, according to a national study involving physicians at UT Southwestern.

With NASA preparing to send humans to Mars in the 2030s, researchers are studying the physical effects of spending long periods in space.

A once-daily combination treatment for those with uncontrolled Type 2 diabetes amplifies the treatment’s effects – lowering both weight and the number of hypoglycemic events, and improving quality of life and glucose control ¬– and makes participants more likely to adhere to their medications.

Scientists at UTSW have developed a technology that shuttles nanoparticles carrying gene editing and protein replacement tools to the specific tissues where they're needed.

Surgeons at UT Southwestern have developed and analyzed the benefits of a cutting-edge technique that provides patients with facial paralysis the ability to close their eyes.