The Role of Interleukin-4 and 13 Gene Polymorphisms in Allergic Rhinitis: A Case Control Study
- سال انتشار: 1398
- محل انتشار: مجله گزارش های بیوشیمی و زیست شناسی مولکولی، دوره: 8، شماره: 2
- کد COI اختصاصی: JR_RBMB-8-2_002
- زبان مقاله: انگلیسی
- تعداد مشاهده: 343
نویسندگان
Allergy and clinical immunology department, school of medicine, Blusher University of medical science, Blusher Iran.
Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran & Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran.
Allergy Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Allergy Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Immunology Research Center, Mashhad University of medical Sciences, Mashhad, Iran.
Department of Pathology Shiraz University of Medical Sciences, Shiraz, Iran.
Department of Anesthesiologie and prehospital emergency and intensivmedicine and pain, St. Et. Elisabeth Hospital Dorsten, KKRN, Westfalen Wilhelm University Munster, Germany.
Student Research Committee, Nanotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. & Department of Medical Biotechnology, Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sc
Medical Genetics Research Center, Faculty of Medical Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
Department of Laboratory Sciences, School of Paramedical Sciences, Mashhad University of Medical Sciences, Mashhad, Iran.
چکیده
Background: Allergic Rhinitis (AR) is an IgE-mediated inflammatory disorder with high morbidity rates. The eitiology of this disease is understood to occur from a complex interaction between genetic and environmental factors. T helper type 2 cells have been shown to have a crucial role in atopic disease due to their production of the cytokines, intelukin (IL)-13 and IL-4, involved in inflammation. Research has shown single nucleotide polymorphisms (SNP) of the IL-13 and IL-4 genes to be associated increased levels of IgE and with allergic diseases such as, allergic rhinitis, asthma, and atopic dermatitis. Specifically, the rs2243250 SNP of IL-4 and the rs20541 SNP of IL-13 have been shown to be associated with AR. Methods: A case-control study was designed to investigate the relationship between the two SNPs rs2243250 and rs20541 with the incidence of AR. The SNPs were examined in patients with AR and healthy controls (86 patients and 86 controls). Blood samples were collected and DNA was extracted to evaluate the SNPs by RFLP-PCR. Results: Recessive analysis model of the IL-13 gene (GG vs. AA+AG) revealed that the GG genotype was more common in AR patients (P=0.36) )OR=0.8 [81% CI 0.38-1.6]). For the IL-4 gene (TC vs. TT+CC), the TC genotype was more common in AR patients (P = 0.0022)) OR=0.71 [60% CI 1.41-5.02]). Furthermore, in the IL-4 gene, the 590 T> C polymorphism had a significant association with AR. However, no association was found between AR and the IL-13 rs20541 polymorphism. Conclusions: Our findings suggest that the IL-13 polymorphism (rs20541, Exo 4, G> A, Arg130Gln) and IL-4 polymorphism (rs2243250= C-590T, promoter, T> C) are co-associated with AR and sensitivity to aeroallergens. However, this study used a cohort of AR patients and healthy controls from the northeast of Iran. Given the influence of ethnicity and environment on genetics, further investigation is needed to elucidate the role of SNPs in IL-4 and IL-13 in AR among different populations.کلیدواژه ها
Allergic rhinitis, Interleukin 4, Interleukin 13, Single nucleotide polymorphismاطلاعات بیشتر در مورد COI
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