Diagnostic and therapeutic significance of selected antibodies against advanced glycation end-products (anti-AGEs).

The aim of this review is to summarize current knowledge on the diagnostic and therapeutic significance of antibodies against advanced glycation end-products (anti-AGEs). AGEs are formed through non-enzymatic reactions of reducing sugars with proteins, lipids, and nucleic acids, and their accumulation has been implicated in the pathogenesis of chronic diseases such as diabetes, atherosclerosis, cancer, and neurodegenerative disorders. This paper discusses anti-MGO modified proteins, anti-imidazolone, anti-pentosidine, anti-CML (including SIWA318H), anti-CEL, anti-CMA, and anti-GA-pyridine antibodies, with a focus on their potential applications in diagnostics (biomarkers, disease progression monitoring) and therapy (e.g., SIWA318H in pancreatic cancer). The review also highlights current limitations, particularly regarding clinical use in humans, and outlines perspectives for further research in this promising field.