Mutations in the MATR3 gene have been identified as a cause of familial amyotrophic lateral sclerosis, but involvement of the matrin 3 (MATR3) protein in sporadic amyotrophic lateral sclerosis (SALS) pathology has not been fully assessed.
Mutations in the MATR3 gene were just recently identified to cause familial amyotrophic lateral sclerosis, and their role in amyotrophic lateral sclerosis (ALS) in various populations remains unclear.