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UT Southwestern Medical Center researchers have mapped gene control elements in specialized cardiac cells responsible for coordinating heartbeats.

Researchers at UT Southwestern Medical Center have been approved for an $18 million funding award from the nonprofit Patient-Centered Outcomes Research Institute (PCORI) to investigate ways to improve postpartum health among primarily low-income Black and Hispanic women.

Cell membrane protrusions called blebs that typically signify the end of life for healthy cells do the opposite for melanoma cells, activating processes in these cells that help them to survive and spread, a UT Southwestern study suggests.

How estrogen receptor-positive (ER+) breast cancer responds to hormone therapy may hold keys to understanding how it will respond to radiation therapy, and an experimental drug that increases the effectiveness of hormone therapy also overcomes radiation resistance in breast cancer, a study by UT

Mortality rates are higher in U.S. counties where eviction rates are also elevated, and this trend is strongest in areas with higher proportions of Black residents and women, UT Southwestern researchers found.

Depression and anxiety in the parents of children with asthma have been associated with increased clinic visits and asthma-related hospitalizations.

Patients with inflammatory bowel disease (IBD) who required treatment with biologic therapies and were enrolled in a financial assistance program were less likely to need surgery after starting medication than those not enrolled in a program, a study by UT Southwestern researchers found.

UT Southwestern researchers have identified a causative signaling pathway in breast cancer, providing potential new targets for treatment of the most common type of cancer in women.

Artificial intelligence, along with a $71-million expansion of Radiation Oncology services, is allowing UT Southwestern Medical Center cancer physicians to pioneer a new PULSAR radiation-therapy strategy that improves tumor control compared with traditional daily therapy.

Maralice Conacci-Sorrell, Ph.D., Associate Professor of Cell Biology at UT Southwestern Medical Center, is the recipient of the 2026 Mary Beth Maddox Award and Lectureship from the Texas Academy of Medicine, Engineering, Science & Technology (TAMEST).