[Metabolomics in Diabetic Neuropathy]

Diabetic neuropathy is a common diabetic complication.The application of metabolomics in the research on diabetic neuropathy is beneficial for us to understand the pathophysiological processes and overall metabolic disturbance of the nervous system under the condition of hyperglycemia,decipher the pathogenesis of diabetic neuropathy,and mine the potential biomarkers for clinical diagnosis and treatment.Long-term hyperglycemia may lead to disorders in multiple pathways,such as tricarboxylic acid circle,amino acid metabolism,and lipid metabolism.These metabolic changes are closely associated with the injuries of the peripheral and central nervous system.In the paper,we reviewed the metabolomics-based studies about diabetic neuropathy in the last five years.