To this point, we assessed the levels of Prolyl hydroxylase domain‐containing protein 3 (PHD3), a selective repressor of beta‐oxidation.65 PHD3 levels were more decreased in DMD than in BMD compared with controls (Figure4B), suggesting that PHD3 decrement in DMD supports the increase of fatty acids oxidation and the maintenance of lipid synthesis. This evidence concerns the gene EGLN3 and Duchenne muscular dystrophy.