INVESTIGADORES
GUERRIERI Diego
artículos
Título:
The role of secretory leukocyte proteinase inhibitor during transplantation
Autor/es:
CHULUYAN EDUARDO; CASADEI DOMINGO; AMBROSI NELLA; CARO FIORELLA; GUERRIERI DIEGO
Revista:
Current Transplantation Reports
Editorial:
Springer
Referencias:
Año: 2019
Resumen:
Purpose of review: Old and new players of the innate immune response have been studied in the context of transplantation. Nonetheless, little interest has been focused toward the immune regulatory feedback in transplantation. Here we revised the role of secretory leukocyte protease inhibitor (SLPI), which limits the activity of serine proteases, in solid organ transplantation.Recent findings: Ischemia-reperfusion injury increases SLPI gene expression. Furthermore, post-transplant acute kidney injury increases the expression of SLPI transcript and protein. Several studies have shown that SLPI exerts direct, indirect, and locally mediated beneficial effects in multiple ischemia-reperfusion models. Moreover, the addition of SLPI in the preservation solution improve the cardiac performance in a cardiac transplantation model. Summary: Diverse factors present at the time of transplantation facilitates the production and secretion of SLPI, which in turn acts as a feedback mechanism to control graft injury. The pleiotropic activity of SLPI as tolerogenic factor, microbicidal and wound healing serves a base to explore its utility as an adjuvant therapeutic tool in transplanted patients. Further studies are also required to analyze the utility of SLPI as a biomarker of graft quality and injury.