SCN2A

SCN2A is a gene that produces a protein called Nav1.2, which is essential for the proper functioning of nerve cells in the brain. This protein forms part of sodium channels that help transmit electrical signals within nerves, enabling communication throughout the nervous system. Variations or mutations in the SCN2A gene can disrupt these signals, leading to neurological conditions such as epilepsy, developmental delays, or autism spectrum disorder. Understanding SCN2A helps researchers and clinicians diagnose and develop targeted treatments for conditions related to nerve signal transmission issues.