GSTM1 and Miyoshi myopathy: In MM, miR‐134‐5p and miR‐107 were negatively correlated with LDH, respectively (r = −.442 P = .017, r = −.380 P = .037), shown in Figure 2C. In MUGS, miR‐134‐5p and miR‐107 showed negatively correlated with Hb, respectively (r = −.480 P = .030, r = −.576 P = .010), shown in Figure 2D.