Research Progress of C-Peptide and Its Physiological Function

As a product in the process of insulin synthesis, C-peptide’s physiological function is still not very clear. Recent studies have shown that C-peptide has many potential cell targets and has biological effects on a variety of tissue systems in humans and other animals. In this paper, the effects of C-peptide on diabetic complications, reproductive endocrine system, blood system, tissue repair, and neoplastic diseases were reviewed to provide references for further clarification of c-peptide related problems.