title: Extra reactivities detected in flow-cytometry-positive, CDC-negative crossmatches are definable HLA specificities.
abstract: In this preliminary study, additional reactions were detected in sera that were not found by T-AHG-CDC. The reactions had definable HLA specificities. In our laboratory, the procedures described in this article had the following relative sensitivities for detecting class I HLA alloantibody specificities: FC = B-AHG-CDC greater than T-AHG-CDC greater than B-CDC greater than T-CDC. This study supports the concept that some FC-positive crossmatches, negative by T-AHG-CDC, can be associated with reduced renal allograft survival, since many of the additional reactions detected by FC appear to be due to HLA Class I antibodies.
authors.affiliation: American Red Cross, MO-IL Region, Washington University School of Medicine, St Louis, MO.
authors.forename: G
authors.initials: G
authors.lastname: Rodey
authors.forename: B
authors.initials: B
authors.lastname: Bollig
authors.forename: J
authors.initials: J
authors.lastname: Oldfather
authors.forename: L
authors.initials: L
authors.lastname: Schutte
authors.forename: W
authors.initials: W
authors.lastname: Flye
authors.forename: D
authors.initials: D
authors.lastname: Phelan
mesh_terms: D001402:B-Lymphocytes / Q000276:immunology; D003165:Complement System Proteins / Q000276:immunology; D003601:Cytotoxicity Tests, Immunologic / Q000379:methods; D005434:Flow Cytometry / Q000379:methods; D006680:HLA Antigens / Q000276:immunology*; D006650:Histocompatibility Testing / Q000379:methods*; D006801:Humans; D016030:Kidney Transplantation / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology; D014184:Transplantation, Homologous
chemical_list: D006680:HLA Antigens; D003165:Complement System Proteins