Interleukin-23 receptor gene variants in Hungarian systemic lupus erythematosus patients
Eniko Safrany1, Renata Hobor, Laszlo Jakab
1Department of Medical Genetics, University of Pecs, Szigeti 12, 7624 Pecs, Hungary.
Objective:
We investigated the association between systemic lupus erythematosus (SLE) and polymorphisms of interleukin-23 receptor (IL23R) gene, which was recently found to be associated with autoimmune diseases, including Crohn's disease, rheumatoid arthritis, psoriasis and ankylosing spondylitis.
Subjects:
We analysed 383 SLE patients and 253 controls for rs11805303, rs10889677, rs1004819, rs2201841, rs11209032, 11209026, rs10489629, rs7517847 and rs7530511 variants.
Methods:
The analysis was carried out using PCR-RFLP methods. Logistic regression analysis was used to compare the genotype distributions of the polymorphisms and haplotypes between the SLE patients and healthy controls.
Results:
We observed no significant difference of the examined variants between the patient and control groups.
Conclusions:
Our results suggest that neither single nucleotide variants nor haplotypes of IL23R indicate susceptibility to developing SLE in the Hungarian population.
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