Hidden Gene Reveals Neurological Puzzle

Scientists have uncovered a hidden gene, CD99L2, as the root cause of a rare neurological disorder that disrupts movement and muscle control—revealing a surprising role for this gene in nerve cell communication, not just immunity. Through analysis of nearly 3,000 patients, researchers found that mutations in CD99L2 interfere with its partnership with CAPN1, a known player in similar disorders, leading to synaptic breakdown and motor dysfunction. This breakthrough bridges genetics and neuroscience, showing how studying gene function in cells can solve long-standing medical mysteries—and highlights the power of collaborative science in decoding rare diseases. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/204de2182ed8e96b