Diabetic Nephropathy: Pathogenesis and Drug Delivery System Jummah Nurul1,2, Satrialdi1, Artarini Aluicia Anita1, Anindyajati1, Mudhakir Diky1,* 1Department of Pharmaceutics, School of Pharmacy, Institut Teknologi Bandung (ITB), Bandung, 40132, Indonesia 2Department of Pharmacy, Faculty of Mathematics and Natural Science, Universitas Islam Makassar, Makassar, 90245, Indonesia *Corresponding Author E-mail: mudhakir@itb.ac.id
Online Published on 07 February, 2024. Abstract Diabetic nephropathy is the leading cause of chronic kidney disease. The pathogenesis of diabetic nephropathy consists of four main pathways that indicate intracellular metabolic abnormalities identified in diabetic nephropathy, namely the activation of polyol and protein kinase C pathways, formation of advanced glycation end products, increased oxidative stress, and intraglomerular hypertension. Conventional treatment approaches for diabetic nephropathy that have been through clinical trials are, among others, the use of glucose-lowering agents, reduction of blood pressure, reduction of capillary permeability, and antioxidants. Although such treatments have been proven to slow the severity of diabetic nephropathy which leads to chronic kidney failure, their effectiveness does not cure diabetic nephropathy in patients. Thus, the modification of drug delivery systems and the widely-performed gene therapy need to be reviewed for their effectiveness with the previous treatments of diabetic nephropathy. This review article discusses the perspective of implementing the most effective diabetic nephropathy treatment system in order to achieve the therapeutic goals of diabetic nephropathy. The modification of drug delivery system and the gene therapies are expected to be able to increase the effectiveness of the drugs and guarantee their safety. The characteristics of the therapeutic targets in each kidney cell need to be understood more deeply so that the therapeutic goals can be achieved. It is hoped that the testing in the clinical phase of diabetic nephropathy by modifications of the drug delivery system and gene-based therapies will be widely carried out in the future. Top Keywords Diabetic nephropathy, Kidney, Pathogenesis, Delivery system, Gene therapy. Top |