Lmod3 promotes myoblast differentiation and proliferation via the AKT and ERK pathways.

Mutations in the Lmod3 gene have been identified as a genetic cause of nemaline myopathy. However, the mechanism underlying this disease and the function of Lmod3 remain largely unknown. In this study, we found that Lmod3 knockdown in C2C12 cells impaired myoblast differentiation, whereas enforced Lmod3 expression enhanced such differentiation.