Melatonin preconditioning is an effective strategy for mesenchymal stem cell-based therapy for kidney disease.

ABSTRACT: Based on multiple studies in animal models, mesenchymal stem cell (MSC)-based therapy appears to be an innovative intervention approach with tremendous potential for the management of kidney disease. However, the clinical therapeutic effects of MSCs in either acute kidney injury (AKI) or chronic kidney disease (CKD) are still under debate. Hurdles originate from the harsh microenvironment in vivo that decreases the cell survival rate, paracrine activity and migratory capacity of MSCs after transplantation, which are believed to be the main reasons for their limited effects in clinical applications. Melatonin is traditionally regarded as a circadian rhythm-regulated neurohormone but in recent years has been found to exhibit antioxidant and anti-inflammatory properties. Because inflammation, oxidative stress, thermal injury, and hypoxia are abnormally activated in kidney disease, application of melatonin preconditioning to optimize the MSC response to the hostile in vivo microenvironment before transplantation is of great importance. In this review, we discuss current knowledge concerning the beneficial effects of melatonin preconditioning in MSC-based therapy for kidney disease. By summarizing the available information and discussing the underlying mechanisms, we aim to improve the therapeutic effects of MSC-based therapy for kidney disease and accelerate translation to clinical application.

SUBMITTER: Zhao L 

PROVIDER: S-EPMC6933322 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature