Genetic insights into a fluid-related brain condition in newborns

Early detection and treatment of congenital cerebral ventriculomegaly (CCV)—when a fetus's fluid-filled brain ventricles swell due to a condition called hydrocephalus—can help clinicians prevent developmental or neurological disabilities in affected infants. New research led by investigators at Mass General Brigham Neuroscience Institute has identified some of the gene mutations involved in this condition, which is often seen alongside autism and other developmental disorders.