Clinical efficacies,underlying mechanisms and molecular targets of Chinese medicines for diabetic nephropathy treatment and management

摘要

Diabetic nephropathy(DN) has been recognized as a severe complication of diabetes mellitus and a dominant pathogeny of end-stage kidney disease,which causes serious health problems and great financial burden to human society worldwide.Conventional strategies,such as renin-angiotensinaldosterone system blockade,blood glucose level control,and bodyweight reduction,may not achieve satisfactory outcomes in many clinical practices for DN management.Notably,due to the multi-target function,Chinese medicine possesses promising clinical benefits as primary or alternative therapies for DN treatment.Increasing studies have emphasized identifying bioactive compounds and molecular mechanisms of reno-protective effects of Chinese medicines.Signaling pathways involved in glucose/lipid metabolism regulation,antioxidation,anti-inflammation,anti-fibrosis,and podocyte protection have been identified as crucial mechanisms of action.Herein,we summarize the clinical efficacies of Chinese medicines and their bioactive components in treating and managing DN after reviewing the results demonstrated in clinical trials,systematic reviews,and meta-analyses,with a thorough discussion on the relative underlying mechanisms and molecular targets reported in animal and cellular experiments.We aim to provide comprehensive insights into the protective effects of Chinese medicines against DN.