Authors: Zito A, Schena A, Grandaliano G, Gesualdo L, Schena FP
Abstract
One of the major concerns in organ transplantation is the early detection of humoral rejection, through improved diagnostic and prognostic biomarkers. Long-term survival of renal allografts is significantly lower in recipients developing donor-specific anti-HLA antibodies (DSAs) either pretransplant or posttransplant. Patients can form antibodies following blood transfusions, pregnancies or previous transplants. DSAs can lead to endothelial damage through complement-dependent or independent pathways. Universal testing of kidney transplant patients and careful monitoring of graft function if DSAs are detected are recommended. Since there are different techniques to detect DSAs presence and serum levels, nephrol...