New avenue for regenerating damaged heart cells discovered

CT imaging showing the congenital heart defect of left heart hypoplastic syndrome.

CT imaging showing the congenital heart defect of left heart hypoplastic syndrome. Researchers at Ann & Robert H. Lurie Children’s Hospital think they found a way to treat the condition by returning the heart to a fetal state the heart to repair itself. Image courtesy of Renee Bullock-Palmer, MD

Gene manipulation can revert the cardiomyocytes back to a fetal state, allowing them to regenerate. Researchers are now looking for drugs to mimic the effect.