PMID- 12028538 OWN - NLM STAT- MEDLINE DCOM- 20021209 LR - 20190826 IS - 0001-2815 (Print) IS - 0001-2815 (Linking) VI - 59 IP - 2 DP - 2002 Feb TI - Sequencing-based typing of HLA-B*51 alleles and the significant association of HLA-B*5101 and -B*5108 with Behcet's disease in Greek patients. PG - 118-21 AB - Behcet's disease (BD) is widely known to be strongly associated with human leukocyte antigen (HLA) B51 in many different ethnic groups.Recently, HLA-B51 allele typing of Greek BD patients was performed to study the distribution of B*5101-B*5107 alleles in this Greek population, the B51 antigen strongly associated with BD was found to be predominantly encoded by allele B*5101. As it is now known that the B51 antigen can be encoded by 21 alleles, B*5101-B*5121, we performed HLA-B*51 allele genotyping among 58 Greek patients with BD. After serological HLA typing, typing of HLA-B*51 alleles was performed using the polymerase chain reaction-sequencing-based typing (PCR-SBT) method. The frequency of the B51 antigen was found to be significantly higher in the patient group as compared with the control group (75.9% of patients vs 22.0% of controls. In the genotyping of B51 alleles, 34 out of 44 B51-positive patients possessed B*5101, 13 out of the 44 carried B*5108. In contrast, all of the 9 B51-positive normal controls carried B*5101. This study revealed a strong association between Greeks with BD, both B*5101, B*5108, provided important insights into the molecular mechanism underlying the association between HLA status, this disease. FAU - Mizuki, N AU - Mizuki N AD - Department of Ophthalmology, Yokohama City University School of Medicine, Japan. FAU - Ota, M AU - Ota M FAU - Katsuyama, Y AU - Katsuyama Y FAU - Yabuki, K AU - Yabuki K FAU - Ando, H AU - Ando H FAU - Shiina, T AU - Shiina T FAU - Palimeris, G D AU - Palimeris GD FAU - Kaklamani, E AU - Kaklamani E FAU - Ito, D AU - Ito D FAU - Ohno, S AU - Ohno S FAU - Inoko, Hidetoshi AU - Inoko H LA - eng PT - Journal Article PL - England TA - Tissue Antigens JT - Tissue antigens JID - 0331072 RN - 0 (HLA-B Antigens) RN - 0 (HLA-B51 Antigen) SB - IM MH - *Alleles MH - Behcet Syndrome/ethnology/*genetics MH - Greece/ethnology MH - HLA-B Antigens/analysis/*genetics/immunology MH - HLA-B51 Antigen MH - Histocompatibility Testing/methods MH - Humans MH - Molecular Sequence Data MH - Polymerase Chain Reaction MH - Sequence Analysis, DNA EDAT- 2002/05/25 10:00 MHDA- 2002/12/10 04:00 CRDT- 2002/05/25 10:00 PHST- 2002/05/25 10:00 [pubmed] PHST- 2002/12/10 04:00 [medline] PHST- 2002/05/25 10:00 [entrez] AID - tan590207 [pii] AID - 10.1034/j.1399-0039.2002.590207.x [doi] PST - ppublish SO - Tissue Antigens. 2002 Feb;59(2):118-21. doi: 10.1034/j.1399-0039.2002.590207.x.