Shanghai researchers engineer biological pacemaker that could offer a new way to control abnormal heart rhythms Scientists in Shanghai have used stem cells to create the world's first laboratory-grown ...

Fibroblasts are an essential component of the heart, as they play key roles in its structure, development and response to cardiac damage. In this context, a recent study led by the University of ...

Researchers have discovered that microscopic structural changes in the aging heart may help prevent irregular heartbeats. The discovery challenges the idea that all age-related heart changes are ...

Around the globe, heart disease remains one of the top causes of death. Once patients begin to suffer from serious heart problems, like heart attacks and heart failure, the heart muscles become ...

Study reveals how an RNA enzyme drives the postnatal switch from glucose to fatty acids in heart cells, highlighting ketogenesis as essential for metabolism. Study: The tRNA methyltransferase Mettl1 ...

Researchers at the Institute of Biomedical Engineering at the University of Toronto have demonstrated a new way to monitor transplanted stem-cell-derived heart cells using magnetic resonance imaging ...

Researchers from Emory University studying how heart muscle cells grow and function in a space environment found that spaceflight increases the expression of genes involved in stress response and cell ...

The next time you train, remember: You’re not just building endurance. You’re upgrading your heart's software. You're ...