As another fundamental process in the cell, autophagy maintains cellular homeostasis through degrading proteins and organelles when cells are exposed to stress.[18] To assess whether peripheral neuropathy is associated with dysregulated autophagy in diabetic trigeminal ganglion neurons, we evaluated autophagy using microtubule‐associated protein 1 light chain 3 beta (LC3B) and p62 staining in trigeminal ganglion tissues. The gene discussed is MAP1LC3B; the disease is peripheral neuropathy.