POSITIVE AUTOLOGOUS CROSSMATCHES AND A SUCCESSFUL TRANSPLANT WITH AN HLA-IDENTICAL, BUT NOT WITH AN HLA-NONIDENTICAL, KIDNEY
- 1 December 1983
- journal article
- research article
- Published by Wolters Kluwer Health in Transplantation
- Vol. 36 (6), 654-658
- https://doi.org/10.1097/00007890-198336060-00014
Abstract
A kidney graft from an HLA-nonidentical donor following a positive crossmatch in the presence of autoantibodies was rejected, but a subsequent graft from an HLA-A, B, C, DR-identical donor, also following a positive crossmatch, survives. Cytotoxic reactivity was present at 4.degree. C and 37.degree. C, and required complement. Sucrose gradient fractionation showed that most of the reactivity resided in the IgM fraction of the serum. Reactivity with donor T and B lymphocytes was not removed by absorption with platelets. Absorption with autologous lymphocytes failed to remove reactivity to lymphocytes of the 1st (non-HLA-identical) donor and T and B cells of another individual with the same HLA type as the first donor, although removing reactivity to T, but not to B cells of the 2nd (HLA-identical) donor. The presence of a multitude of cold-reactive and warm-reactive T and B cell autoantibodies and non-HLA alloantibodies creates an immunological environment in which only the optimally matched graft will survive.This publication has 5 references indexed in Scilit:
- The Crossmatch in Renal Transplantation*Tissue Antigens, 1981
- CYTOTOXIC ANTIBODIES AGAINST SURFACE IMMUNOGLOBULINTransplantation, 1980
- KIDNEY TRANSPLANTABILITY ACROSS A POSITIVE CROSS-MATCHThe Lancet, 1977
- SUCCESSFUL KIDNEY TRANSPLANT IN PATIENT WITH POSITIVE CROSSMATCH DUE TO AUTOANTIBODIESTransplantation, 1976
- IMPORTANCE OF THE AUTOCONTROL CROSSMATCH IN HUMAN RENAL TRANSPLANTATIONTransplantation, 1976