When someone suffers a heart attack, their heart is left permanently scarred and thus less capable of pumping blood. According to a new study, however, a protein injection could help undo such damage.

New injection helps body produce heart protecting hormone for weeks after heart attack, improving recovery potential.

Add Yahoo as a preferred source to see more of our stories on Google. A single self‑amplifying RNA injection that boosts a heart‑healing peptide cut scarring and improved function after heart attacks ...

A single intramuscular injection of a self-amplifying RNA therapy produced weeks of heart-protective protein in rat models of myocardial infarction, according to a study published in Science on March ...

The European Union has awarded a European Consortium €4.5 million for the ELR-Scar project to validate a novel hydrogel biomaterial that will prevent scar tissue from forming in the heart following a ...