Safety and Efficacy of Allogeneic Umbilical Cord Mesenchymal Stem Cell Therapy in Diabetic Nephropathy Patients: A Clinical Trial

Diabetic nephropathy (DN) is one of the most common microvascular complications of diabetes mellitus and a leading cause of end-stage renal disease worldwide. Despite current standard therapies, many patients continue to experience progressive decline in renal function. As inflammation and immune dysregulation are increasingly recognized as contributors to DN pathogenesis, novel therapeutic strategies targeting these mechanisms are being explored. Mesenchymal stem cells (MSCs), particularly those derived from umbilical cord tissue, have shown promising anti-inflammatory and regenerative effects in preclinical studies of kidney disease. Their immunomodulatory properties, low immunogenicity, and ease of collection make them a compelling option for cell-based therapies. This clinical trial aims to evaluate the safety and potential therapeutic benefit of allogeneic umbilical cord-derived MSCs administered via intra-renal injection in individuals with diabetic nephropathy. The study is designed to provide early human data on the feasibility of using UC-MSCs as an adjunctive therapy in DN management. By assessing changes in renal function and inflammatory biomarkers over time, the trial seeks to explore the biological impact of UC-MSC therapy in this population. This research represents an important step toward developing cell-based interventions for chronic kidney disease, particularly in settings where conventional treatments are insufficient. The findings are expected to contribute valuable data to the growing field of regenerative nephrology.