PIK3CA and hearing loss disorder: 40 He He Y Y ,  Zheng Zheng Z Z ,  Liu Liu C C , et al.  Inhibiting DNA methylation alleviates cisplatin‐induced hearing loss by decreasing oxidative stress‐induced mitochondria‐dependent apoptosis via the LRP1‐PI3K/AKT pathway Inhibiting DNA methylation alleviates cisplatin‐induced hearing loss by decreasing oxidative stress‐induced mitochondria‐dependent apoptosis via the LRP1‐PI3K/AKT pathway .