SRSF1 and Miyoshi myopathy: We next investigated whether SRSF members are prognostic for MM through univariate Cox regression analysis, and SRSF1, SRSF2, SRSF7, and SRSF10 were found to be associated with OS of MM patients (Figure 1(c), all p < 0.05, all hazard ratio (HR) > 1).