Document Detail


Association of human leukocyte antigen class I antigens in Iranian patients with pemphigus vulgaris.
MedLine Citation:
PMID:  23330836     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
There are a limited number of reports indicating the role of human leukocyte antigen (HLA) class I alleles in pemphigus vulgaris. This study was designed to highlight the association of HLA class I alleles with pemphigus vulgaris in Iran. Fifty patients with pemphigus vulgaris, diagnosed based on clinical, histological and direct immunofluorescence findings were enrolled into this study. The control group consisted of 50 healthy, age- and sex-matched individuals. HLA typing of class I (A, B and C alleles) was carried out using polymerase chain reaction based on the sequence-specific primer method. This study showed the higher frequency of HLA-B*44:02 (P = 0.007), -C*04:01 (P < 0.001), -C*15:02 (P < 0.001) and -C*16:01 (P = 0.027) in the patient group, compared to the controls, while the frequency of HLA-C*06:02 (P < 0.001) and -C*18:01 (P = 0.008) in the patients with pemphigus vulgaris was significantly lower than the controls. Regarding the linkage disequilibrium between HLA class I alleles, the HLA-A*03:01, -B*51:01, -C*16:02 haplotype (4% vs 0%, P = 0.04) is suggested to be a predisposing factor, whereas HLA-A*26:01, -B*38, -C*12:03 haplotype (0% vs 6%, P = 0.01) is suggested to be a protective factor. In conclusion, it is suggested that HLA-B*44:02, -C*04:01, -C*15:02 alleles and HLA-A*03:01, -B*51:01, -C*16:02 haplotype are susceptibility factors for development of pemphigus vulgaris in the Iranian population, while HLA-C*06:02, -C*18:01 alleles and HLA-A*26:01, -B*38, -C*12:03 haplotype may be considered as protective alleles.
Authors:
Hossein Mortazavi; Ali Akbar Amirzargar; Nafiseh Esmaili; Hesam Toofan; Amir Hooshang Ehsani; Seyed Hamed Hosseini; Nima Rezaei
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-21
Journal Detail:
Title:  The Journal of dermatology     Volume:  -     ISSN:  1346-8138     ISO Abbreviation:  J. Dermatol.     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-21     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7600545     Medline TA:  J Dermatol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
© 2013 Japanese Dermatological Association.
Affiliation:
Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran.
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