Acute kidney injury during transplantation and the role of inflammasomes: A brief review.

Abstract

The increasing demand for an effective therapeutic modality in the form of organ transplantation leads to the need to improve the long-term outcomes of the process. Ischemia/reperfusion injuries (IRI) are an integral part of the kidney transplantation process, contributing to inflammation, oxidative stress and activation of the immune system. Inflammasomes, as a component of the immune response, in the form of inflammatory mediators during infection or tissue damage, initiate cell death called pyroptosis. In this context, we have defined the process of inflammasome activation in response to IRI, which is a potential cause of early kidney rejection due to increased susceptibility of the kidneys to ischemia. This review focuses on analyzing the modulation of inflammasome activity in kidney transplants and the activation of the NLRP3 inflammasome as a crucial element of kidney injury during the transplantation procedure, which could be a potential target for future preventive/therapeutic strategies.