Scientists identify crucial role of protein neuregulin-1 in heart development

In a study published in the journal Circulation Research, researchers at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) led by Dr. José Luis de la Pompa reveal the essential role of the protein neuregulin-1 (Nrg1) in the intricate transformation of the heart from its delicate primordial structure into a powerful pumping organ.