Original Article
 

Association of HLA-DRB1 Alleles with Ulcerative Colitis in the City of Kerman, South Eastern Iran

Abstract

The association of HLA class II genes with ulcerative colitis (UC) as an autoimmune disease has been investigated for several years. However, factors responsible for genetic predisposition of this disease have so far not been clearly understood. In this study, for the first time, we aimed to investigate the association between HLA-DRB1 types and UC in the population of Kerman, a city southeast Iran. HLA typing was performed among 85 UC patients and 95 healthy controls using PCRamplification, employing sequence specific primers (PCR-SSP). The DRB1 frequencies were determined in the patients and controls. HLA-DRB1*04 was negatively associated with UC. Furthermore, HLA-DRB1*13 was significantly associated with severity of the disease (p=0.01) among UC patients. This is the novel result that describes an association of HLA-DRB1*13 with UC and also shows the protective role of HLA-DRB1*04 against the disease in people of Kerman.

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IssueVol 14, No 3 (2015) QRcode
SectionOriginal Article(s)
Keywords
HLA-DRB1 IBD Iran PCR-SSP Ulcerative colitis

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How to Cite
1.
Mohammadi M, Rastin M, Rafatpanah H, Abdoli-Sereshki H, Zahedi M, Nikpoor A, Baneshi MR, Hayatbakhsh MM. Association of HLA-DRB1 Alleles with Ulcerative Colitis in the City of Kerman, South Eastern Iran. Iran J Allergy Asthma Immunol. 2015;14(3):306-312.