Revolutionary Treatments Transform Outlook for Children with SMA Type 1
4 January 2026Understanding SMA Type 1: The Most Severe Form Type 1 is the most common form of SMA, accounting for about 60% of all cases. Mutations in the SMN1 gene cause all types of spinal muscular atrophy. Symptoms of type 1 spinal muscular atrophy manifest within the first 6 months of life, and without treatment, most […]