PMID- 17657088 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20121002 LR - 20070727 IS - 1319-2442 (Print) IS - 1319-2442 (Linking) VI - 14 IP - 1 DP - 2003 Jan-Mar TI - Comparison of HLA Class I and II Molecular and Serological Typing within Clinical Laboratory. PG - 39-42 AB - In order to develop an adequate tissue typing strategy, we performed human leukocyte antigen (HLA)-A, B and DR generic typing on 235 (120 HLA-A, B and 115 HLA-DR) routine clinical samples by polymerase -chain reaction (PCR)-SSP in parallel with conventional serological typing. At the A locus, there were two (1.7%) discrepancies between molecular and serological typing besides 25 (20.8%) serological blanks, which was defined by molecular typing. At the B locus, there were two (1.7%) discrepancies and 30 serological blanks, which were defined by molecular typing. At the DR locus there were two (1.8%) discrepancies and 44 serological blanks, which were defined by molecular typing. We conclude that molecular typing is of substantial benefit in the resolution of poorly defined serological antigens. In view of the low percentage of discrepancy between the serological and molecular typing besides the high cost of molecular typing, our policy is to perform HLA typing first by the serological method and to use PCR-SSP as an adjuvant tool. FAU - Ayed, Khaled AU - Ayed K AD - Hospital Charles Nicolle - Immunology, Internal Medicine, Tunis, Tunisia. FAU - Jendoubi, S Ayed AU - Jendoubi SA FAU - Makhlouf, M AU - Makhlouf M FAU - Sfar, I AU - Sfar I FAU - Abdallah, T Ben AU - Abdallah TB LA - eng PT - Journal Article PL - Saudi Arabia TA - Saudi J Kidney Dis Transpl JT - Saudi journal of kidney diseases and transplantation : an official publication of the Saudi Center for Organ Transplantation, Saudi Arabia JID - 9436968 EDAT- 2007/07/28 09:00 MHDA- 2007/07/28 09:01 CRDT- 2007/07/28 09:00 PHST- 2007/07/28 09:00 [pubmed] PHST- 2007/07/28 09:01 [medline] PHST- 2007/07/28 09:00 [entrez] PST - ppublish SO - Saudi J Kidney Dis Transpl. 2003 Jan-Mar;14(1):39-42.