نتایج جستجو برای: il1rn
تعداد نتایج: 275 فیلتر نتایج به سال:
The current outbreak of Ebola virus (EBOV) infection in West Africa is unprecedented, with nearly 26 000 confirmed cases and >10 000 deaths. Comprehensive data on the pathogenesis of EBOV infection are lacking; however, recent studies suggested that fatal EBOV infections are characterized by dysregulation of the innate immune response and a subsequent cytokine storm. Specifically, several studi...
The proinflammatory cytokine interleukin (IL)-1β is implicated in the development of insulin resistance and β-cell dysfunction, whereas higher circulating levels of IL-1 receptor antagonist (IL-1RA), an endogenous inhibitor of IL-1β, has been suggested to improve glycemia and β-cell function in patients with type 2 diabetes. To elucidate the protective role of IL-1RA, this study aimed to identi...
Autoimmune thyroid diseases (AITDs), including Graves’ disease (GD) and autoimmune hypothyroidism (AH), are inherited as complex traits. Among the genes contributing to AITD susceptibility are genes of the IL-1 family. IL-1 regulates T and B lymphocyte maturation, including the induction of several cytokines and cytokine receptors. Therefore, disturbances of this balance may not only play a rol...
Recently, inflammation has received considerable attention in the pathogenesis of both type 2 diabetes and atherosclerosis. The interleukin-1 receptor antagonist (IL-1ra) is a major modulator of the interleukin-1 proinflammatory pathway. We studied the relationship between a variable number tandem repeat (VNTR) polymorphism in intron 2 of the IL-1ra gene (IL1RN) and coronary artery disease (CAD...
IL-1R antagonist (IL-1Ra) is required for adequate host defense in invasive pneumococcal disease (IPD). The minor allele of an IL1RN gene (C/T) promoter polymorphism (rs4251961) has been shown to be associated with decreased IL-1Ra production in healthy adults. We genotyped 299 children with IPD, and examined 19 IL1RN haplotype-tagging single-nucleotide polymorphisms. Human embryonic kidney HEK...
While using various human complementary DNA (cDNA) sequences in the context of the murine leukemia virus (MLV)-based retroviral vector, it was found that a retroviral vector containing some human cDNA sequences produces unusually low viral titer. One of those sequences is that for the human IL-1 receptor antagonist protein (IL1RN). The RNA analysis showed that a cryptic splice acceptor sequence...
OBJECTIVES To investigate a shared genetic aetiology for skin involvement in psoriasis and psoriatic arthritis (PsA) by genotyping single-nucleotide polymorphisms (SNPs), reported to be associated in genome-wide association studies of psoriasis, in patients with PsA. METHODS SNPs with reported evidence for association with psoriasis were genotyped in a PsA case and control collection from the...
Genetic markers for the efficacy of tumour necrosis factor blocking therapy in rheumatoid arthritis.
BACKGROUND Rheumatoid arthritis (RA) is a genetically complex disease where the response to different treatments varies greatly between different patients. This is the case with the tumour necrosis factor (TNF) blocking agents, where 20-40% of patients have been described as non-responders. No predictive markers exist as yet for the prognosis of response. OBJECTIVE To analyse whether polymorp...
External apical root resorption (EARR) is a frequent iatrogenic problem following orthodontic treatment in endodontically-treated teeth, about which the literature reports substantial variability in post-orthodontic treatment EARR responses. The main focus of the present study is to clarify whether variants in the interleukin-1 receptor antagonist gene coding for the IL-1ra protein have a posit...
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