1. Association of HLA-DRB1 Alleles with Ulcerative Colitis in the City of Kerman, South Eastern Iran.
- Author
-
Mohammadi, Mojgan, Rastin, Maryam, Rafatpanah, Houshang, Abdoli Sereshki, Haleh, Zahedi, Mohammad Javad, Nikpoor, Amin Reza, Baneshi, Mohammad Reza, Hayatbakhsh, Mohammad Mahdi, Zahedi, MohammadJavad, Nikpoor, AminReza, Baneshi, MohammadReza, and Hayatbakhsh, MohammadMahdi
- Subjects
ULCERATIVE colitis ,COLITIS treatment ,HLA histocompatibility antigens ,POLYMERASE chain reaction ,ALLELES ,DNA primers ,HLA-B27 antigen - 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 PCR amplification, 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. [ABSTRACT FROM AUTHOR]
- Published
- 2015