PMID- 1358857 OWN - NLM STAT- MEDLINE DCOM- 19921217 LR - 20111117 IS - 0146-0404 (Print) IS - 0146-0404 (Linking) VI - 33 IP - 12 DP - 1992 Nov TI - Human leukocyte antigen serologic and DNA typing of Behcet's disease and its primary association with B51. PG - 3332-40 AB - Ninety Japanese patients with Behcet's disease (BD) were typed for human leukocyte antigen (HLA)-DRB1, -DQA1-, -DQB1, and -DPB1 alleles by the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method and for HLA-A, -B, -C, -DR, and -DQ antigens by conventional serologic typing. Serologic HLA typing showed a remarkably significant increase of HLA-B51 and a significant decrease of HLA-DQw1 in the patients with BD, especially those with ocular lesions including complete type, as compared with the control group (for B51, chi-squared = 46.75, P corrected < 0.001, relative risk [RR] = 7.9; for DQw1, chi-squared = 12.10, P corrected < 0.01, RR = 0.4). By PCR-RFLP genotyping, no significant difference was revealed in any class II alleles between the patient and the control groups in the corrected P value test, but P value analysis showed the significantly high frequency of DRB1*0802 and the significantly low frequencies of DQA1*0103, DQB1*0601, and DQB1*0501. No significant difference was observed in any DPB1 alleles by either P value analysis. These results indicated that the primary and primordial gene(s) responsible for the susceptibility to BD, especially related to ocular lesions, were not located in the HLA class II gene region but were in or very close to the HLA-B locus in the class I region. They also suggested the possibility that BD was a symptom complex associated with some independent diseases. FAU - Mizuki, N AU - Mizuki N AD - Department of Ophthalmology, Yokohama City University School of Medicine, Japan. FAU - Inoko, H AU - Inoko H FAU - Mizuki, N AU - Mizuki N FAU - Tanaka, H AU - Tanaka H FAU - Kera, J AU - Kera J FAU - Tsuiji, K AU - Tsuiji K FAU - Ohno, S AU - Ohno S LA - eng PT - Journal Article PL - United States TA - Invest Ophthalmol Vis Sci JT - Investigative ophthalmology & visual science JID - 7703701 RN - 0 (HLA Antigens) RN - 0 (HLA-B Antigens) RN - 0 (HLA-B51 Antigen) RN - 9007-49-2 (DNA) SB - IM MH - Alleles MH - Behcet Syndrome/*genetics/immunology MH - DNA/*analysis MH - Genotype MH - HLA Antigens/*analysis/genetics MH - HLA-B Antigens/*analysis MH - HLA-B51 Antigen MH - Humans MH - Polymerase Chain Reaction MH - Polymorphism, Restriction Fragment Length EDAT- 1992/11/01 00:00 MHDA- 1992/11/01 00:01 CRDT- 1992/11/01 00:00 PHST- 1992/11/01 00:00 [pubmed] PHST- 1992/11/01 00:01 [medline] PHST- 1992/11/01 00:00 [entrez] PST - ppublish SO - Invest Ophthalmol Vis Sci. 1992 Nov;33(12):3332-40.