The MED13L gene plays a critical role in heart development and its mutations can lead to various congenital heart defects, including Transposition of the Great Arteries Dextro-Looped 1 (d-TGA). This condition is characterized by a reversal of the main arteries—the pulmonary artery and the aorta—resulting in oxygen-poor blood being circulated to the body and oxygen-rich […]
