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Self-Amplifying RNA Injection Shows Promise for Heart Muscle Repair After Myocardial Infarction

Scientists have successfully used a single injection of self-amplifying RNA to trigger heart muscle repair in mice and pigs following a heart attack. By boosting a specific heart-healing hormone for weeks, this experimental therapy could eventually provide a non-invasive way to prevent heart failure in humans.

Ji-woo ParkJi-woo Park
March 16, 2026111 views
Self-Amplifying RNA Injection Shows Promise for Heart Muscle Repair After Myocardial Infarction
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