V75R576 IL-4 Receptor Is Associated with Allergic Asthma and Enhanced IL-4 Receptor Function
نویسندگان
چکیده
منابع مشابه
Serum Level of Selenium, IL-4, IL-10 & IFN-g in Patients with Allergic Asthma, Allergic Rhinitis and Healthy Controls
Background: Allergic diseases have increased during the past decade worldwide. Th2 type lymphocyte response is known to play an important role in the process of allergic inflammation. IL-4, a mediator of type II cytokine response increases IgE synthesis and Interferon gamma, a cytokine of type I response interferes with IL-4 and inhibits IgE production. Selenium is an essential component of glu...
متن کاملIL-23 Receptor Gene rs7517847 and rs1004819 SNPs in Ulcerative Colitis
Background: Crohn’s disease (CD) and ulcerative colitis (UC) are two major clinical presentations of inflammatory bowel disease (IBD). Many novel candidate genes have been found to be associated with increased risk for IBD. Recently IL-23 receptor gene is identified as an IBD associated gene in genome-wide studies. Objective: To ascertain whether rs7517847 and rs1004819 SNPs in the IL-23 recept...
متن کاملInterleukin-18 and interleukin-18 receptor-α expression in allergic asthma.
The inflammatory process in allergic asthma is initiated by Thelper (Th) type-2 cells, which produce a repertoire of cytokines, including interleukin (IL)-4, IL-5, IL-9 and IL-13, which are necessary for immunoglobulin (Ig)E production, airway eosinophilia and goblet cell hyperplasia [1]. IL-18 is another pro-inflammatory cytokine, initially described as interferon (IFN)-c-inducing factor [2]. ...
متن کاملPathogenicity of a disease-associated human IL-4 receptor allele in experimental asthma
Polymorphisms in the interleukin-4 receptor alpha chain (IL-4R alpha) have been linked to asthma incidence and severity, but a causal relationship has remained uncertain. In particular, a glutamine to arginine substitution at position 576 (Q576R) of IL-4R alpha has been associated with severe asthma, especially in African Americans. We show that mice carrying the Q576R polymorphism exhibited in...
متن کاملImmune dysregulation in children with allergic asthma, a close relationship between IL-17 but not IL-4 or IFN-, and disease severity
Background : Allergic asthma is a chronic inflammatory disease of airway that often determined with degrees of inflammation, hypersensitivity, bronchial constriction and airway changes. Th1, Th2 and Th17 cells are the main cells involved in the pathophysiology of asthma. . Therefore, this study evaluated Th1, Th2, and Th17 cells functions by assessment the expression of INF-g, IL-4, and IL-17 g...
متن کامل