Medical research

Researchers discover molecule behind the benefits of exercise

While it's clear that exercise can improve health and longevity, the changes that occur in the body to facilitate these benefits are less clear. Now researchers publishing in the January issue of Cell Press journal Cell Metabolism ...

Medical research

Researchers find cell that replenishes heart muscle

Regenerative medicine researchers at UT Southwestern Medical Center have identified a cell that replenishes adult heart muscle by using a new cell lineage-tracing technique they devised.

Cardiology

New drug could help prevent artery disease in high-risk patients

According to the American Heart Association, approximately 2,200 Americans die each day from heart attacks, strokes and other cardiovascular diseases. The most common cause is blocked blood vessels that can no longer supply ...

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