Targeting PI3K/AKT and MEK/ERK pathways for synergic effects on improving features of peripheral diabetic neuropathy

Diabetic neuropathy is one of the most serious and common complications of diabetes with a wide spectrum, affecting 30-50% of diabetic patients. However, the current treatments of this disorder, mainly based on controlling blood glucose level, show an inadequate clinical outcome. Better approaches are needed. In this fashion, it is noted that promoting nerve regeneration and preventing nerve degeneration should be focused on equally and appropriately. In this mini review, how more effective approaches are in targeting PI3K/AKT and MEK/ERK pathways in the treatment of peripheral diabetic neuropathy is discussed. Future treatment of peripheral diabetic neuropathy should consider these approaches.