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Transfer RNA (tRNA), a genetic molecule well known for its contribution in reading the instructions for building proteins, is also key in regulating how long those instructions persist in cells, a new study by UT Southwestern Medical Center researchers shows.

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

Scientists have discovered tumors can tap a nontraditional pathway to acquire lipoproteins – molecules that transport fat in blood – which enriches cancer cells with an antioxidant shield to survive stress, according to new research from Children’s Medical Center Research Institute at UT

Being Black or Hispanic people, living in high-poverty neighborhoods, and having Medicaid or no insurance coverage are associated with higher mortality in men and women under 40 with cancer

A joint program of UT Southwestern Medical Center and Children’s Health has been approved as a Certified Duchenne Care Center (CDCC) by Parent Project Muscular Dystrophy (PPMD).

Two studies led by UT Southwestern researchers shed new light on how the brain encodes time and place into memories.

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.

UT Southwestern Medical Center has been recognized for its decades of commitment to developing female leaders in medicine and science and its far-reaching impact in supporting and advancing women’s careers.

The activity of the parasite that causes malaria is driven by the parasite’s own inherent clock.

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