Abstract | BACKGROUND:
Systemic lupus erythematosus (SLE) is a disease with diverse clinical presentations due to interaction between genetic and environmental factors. SLE is associated worldwide with polymorphisms at various loci, including the major histocompatibility complex (MHC), although inconsistencies exist among these studies. AIMS: This study was carried out to investigate, the association of HLA-DRB1, DRB3, DRB4, DRB5, and DQB1 alleles in SLE patients and clinical presentations at Qassim, Saudi Arabia. METHODS: Fifty one patients with SLE-84.3% of whom had kidney involvement were studied in a case control study for HLA-DRB1, DRB3, DRB4, DRB5, and DQB1. RESULTS: It was found that DRB3 is a protective gene among Saudi's against SLE, HLA DRB3, HLA DRB1*11 frequency was increased in patients with serositis with a p value of (0.004), (0.047) respectively, increased frequency of HLA DQB1*3 among SLE patients with skin manifestations with a p value of (0.041), the frequency of HLA DRB1*15 alleles was increased among SLE patients with nephritis with a p value of (0.029), the frequency of HLA DRB1*11 among those with hematological manifestations with a p value of (0.03) and the frequency DRB1*10 was found to be increased among SLE patients with neurological manifestations with a p value of (0.002). CONCLUSION:
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Authors | Walid Wadi, Noor Eldeen A M Elhefny, Essam H Mahgoub, Adel Almogren, Khaled D Hamam, Hamad A Al-Hamed, Gasim I Gasim |
Journal | International journal of health sciences
(Int J Health Sci (Qassim))
Vol. 8
Issue 2
Pg. 159-65
(Apr 2014)
ISSN: 1658-3639 [Print] Saudi Arabia |
PMID | 25246883
(Publication Type: Journal Article)
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