Dipeptidyl Peptidase IV (DPP-4) Inhibitors: Expanding Horizons in Type 2 Diabetes Treatment

Dipeptidyl Peptidase IV (DPP-4) inhibitors have become a vital category of oral medications for managing type 2 diabetes mellitus (T2DM). Commonly known as gliptins, these drugs target the DPP-4 enzyme, a key regulator in glucose metabolism. By blocking this enzyme, they enhance incretin hormone activity, which improves insulin secretion and reduces glucagon production. Over the last twenty years, Dipeptidyl Peptidase IV (DPP -4) Inhibitors Market growth has been driven by the rising prevalence of diabetes and the demand for effective glycemic control therapies. Mechanism of Action DPP-4 inhibitors operate by modulating incretin hormones, specifically glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP). These hormones are released in response to food intake, promoting insulin secretion from pancreatic β-cells while suppressing glucagon release from α-cells. The DPP-4 enzyme typically degrades incretins quickly, limiting their effectiveness. In...