نتایج جستجو برای: cytokine gene polymorphisms
تعداد نتایج: 1244079 فیلتر نتایج به سال:
BACKGROUND Genetic factors influencing the prognosis of gastric adenocarcinoma (GAC) are not well known. Given the relevance of cytokines and other pro-inflammatory mediators in cancer progression and invasiveness, we aimed to assess the prognostic role of several functional cytokine and cyclooxygenase gene polymorphisms in patients with GAC. METHODOLOGY Genomic DNA from 380 Spanish Caucasian...
BACKGROUND & OBJECTIVE Cytokines play an important role in anti-tuberculosis immune response. Skewing of immunity from protective to pathogenic may involve a shift in Th1-Th2 paradigm. Cytokine gene polymorphism is known to be associated with functional differences in cytokine regulation and altered clinical performance in a variety of diseases. The aim of this study was to know whether Interle...
BACKGROUND Pakistan ranks 7(th) globally in terms of tuberculosis (TB) disease burden (incidence 181/100000 pop./yr; prevalence of 329/pop./yr). Reports from different populations show variable associations of TB susceptibility and severity with cytokine gene polymorphisms. Tuberculosis clinical severity is multi-factorial and cytokines play a pivotal role in the modulation of disease severity....
Prostate cancer (CaP) is the second leading cause of cancer death in American men. Chronic inflammation has been one of several factors associated with the development of CaP. Single-nucleotide polymorphisms (SNPs) in cytokine genes have been associated with increased inflammation, increased cytokine production and possibly increased CaP risk. However, the effects of cytokine SNPs on CaP suscep...
Method The study population consisted of 52 patients, 30 with allergic asthma, mean age 35,2±14,51 years (Group A), 22 patients with non-allergic asthma, mean age 47,1 ±16,3 years (Group B) and 21 healthy controls, mean age 36,6±10,5 years (Group C). 29 patients had mild, 10 moderate and 12 severe asthma. For the immunogenetic study DNA was extracted from the patients’ peripheral blood samples....
In recent years, many studies have reported potential associations between cytokine gene polymorphisms and the development, course, and outcome of sepsis, often with apparently conflicting results. The objective of this study was to investigate single nucleotide polymorphism (SNP) in the interleukin (IL)-1β -31 T/C, IL-6 -174 G/C, tumor necrosis factor α (TNF-α) -308 G/A, and interferon γ (IFN-...
Genetic variations observed in cytokines affect periodontitis susceptibility. The aim of this study was to investigate interleukin(IL)-6(-174) and IL-10(-597) gene polymorphisms in generalized aggressive periodontitis (GAgP) patients. Also, we aimed to evaluate the effects of IL-6 and IL-10 gene polymorphisms on the clinical outcomes of non-surgical periodontal therapy and cytokine levels in gi...
INTRODUCTION Hepatitis C virus (HCV) commonly causes a chronic infection but few of patients are able to clear the virus naturally. Interleukin-10 (IL-10) is an anti-inflammatory cytokine that can suppress the immune response against HCV. Interindividual variations in IL-10 production are genetically contributed by polymorphisms within the IL-10 promoter region. This study aimed to investigate ...
Background: chronic rhinosinusitis with nasal polyps (CRSwNP) is a multifactorial disease, those mechanisms are not fully understood. A significant role of cytokines, e.g., interleukin (IL)-1β, tumor necrosis factor (TNF) α, IL-10, IL-17А, IL-4, and their genes, in the pathogenesis predisposition to CRSwNP treatment efficacy established. Aim: investigate IL-1β (Т-31С), TNF-α (G-308A), IL-10 (G-...
Clinical outcome after traumatic brain injury (TBI) is variable and cannot easily be predicted. There is increasing evidence to suggest that there may be genetic influences on outcome. Cytokines play an important role in mediating the inflammatory response provoked within the central nervous system after TBI. This study was designed to identify associations between cytokine gene polymorphisms a...
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