Targeting the AGEs-RAGE axis: pathogenic mechanisms and therapeutic interventions in diabetic wound healing
Year: 2025
Type: review
Abstract: Diabetes is a global health problem, with diabetic wounds constituting one of its most severe complications. Advanced glycation end products (AGEs) and their receptor, the receptor for advanced glycation end products (RAGE), play a key role in the pathogenesis of diabetic wounds. Accumulated AGEs bind to RAGE, activating various inflammatory and oxidative stress pathways such as NF-κB, PI3K-AKT, and JAK-STAT signaling, impairing normal wound healing. This review describes mechanisms by which the AGEs-RAGE axis disrupts vascular function, immune regulation, and cellular regeneration, thereby driving the formation of chronic non-healing wounds. Furthermore, we discuss emerging therapeutic strategies targeting the AGEs-RAGE axis, such as selective RAGE inhibitors, monoclonal antibodies, gene-based interventions, and AGE scavengers, highlighting their potential to enhance the treatment of diabetic chronic wounds.
Source: Frontiers in Medicine
Language: English
Subfield: Clinical Biochemistry
Domain: Life Sciences
Open Access status: gold
Estimated APC paid: $3,801
Awards: G4484209467, G4549043653
OpenAlex ID: W4414306257