HLA-G and Duchenne muscular dystrophy: The median content of mitochondrial genes COX1 and ND1 was reduced by about two-fold in DMD hiPSC-fibs, as compared to hiPSC-fibs obtained from control subjects (for mitochondrial COX1/ nuclear B2 microglobulin; 56 ± 4 in DMD vs 112 ± 21 in control and for mitochondrial ND1/ nuclear B2 microglobulin;90 ± 3 in DMD vs 148 ± 17 in control, p < 0.05 by Mann Whitney test) (Fig. 5B).