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Cytokines are inflammatory mediators of major relevance during sepsis. Recent evidence shows that adipose tissue can produce many distinct cytokines under physiological and pathological conditions, but the role of cytokines produced in adipose tissue was not addressed in sepsis. In the present study the open-flow microperfusion (OFM) technique was used to investigate whether the cytokines produced...
Previous studies suggested the relationship between interleukin (IL)-8 −251 A/T gene polymorphism and risk of gastric cancer (GC). However, the currently available results were not consistent. The present study aimed to quantitatively analyse this association using a meta-analysis. Published literature from PubMed, EMBASE and CNKI (China Knowledge Resource Integrated Database) were retrieved. Twelve...
Mesenchymal stem cells (MSC) derived from bone marrow are ideal transplants for a variety of CNS disorders and appear to support recovery after injury by secreting therapeutic factors. There is considerable variability in the secretion profile of MSC derived from different donors and it is known that MSC secretion changes in response to inflammatory stimuli, but no comprehensive analysis has been...
It has been hypothesized that interferon (IFN) alpha and beta cause autoimmune thyroid dysfunctions by changing the Th1/Th2 balance, but the mechanisms involved are not yet known. The aims of this study were: (a) to test the effect of IFNalpha, IFNbeta and IFNgamma on the secretion of the Th1 chemokines CXCL9 and CXCL10, in “primary cultures of human thyroid follicular cells” (TFC); (b) to assess...
Background: Cardiac surgery is associated with inflammatory responses that are known to affect its outcome. The present study was designed to define whether post-operative release of interleukin (IL)-6, 8 and tumor necrosis factor-alpha (TNF-α) is related to the presence of a certain allele in functional polymorphism and its relationship to clinical outcome after off-pump coronary artery bypass (OPCAB)...
Objective: The initial study has reported the increased level of oncostatin M (OSM) in gingival crevicular fluid (GCF) of chronic periodontitis patients, and no study has reported its level in gingivitis patients. Therefore, the present study has been carried out to measure the level of OSM in gingival crevicular fluid of gingivitis and chronic periodontitis patients and effect of periodontal therapy...
The inflammatory process has been considered an important mediator for the development of atherosclerosis. Interleukin-1 beta (IL1B) is a precursor of interleukin-6 (IL6) in the acute phase of inflammatory response and their levels are elevated in patients with coronary artery disease. The aim of the present study was to further investigate the association of IL-1B and IL-6 gene polymorphisms and...
B lymphocytes play roles in many auto-immune diseases characterized by unresolved inflammation, and B cell ablation is proving to be a relatively safe, effective treatment for such diseases. B cells function, in part, as important sources of regulatory cytokines in auto-immune disease, but B cell cytokines also play roles in other non-auto-immune inflammatory diseases. B cell ablation may therefore...
Cytokines are molecules that influence activation, growth, and differentiation of several target cells. They are proinflammatory mediators, regulate the systemic inflammatory response, playing a crucial role in autoimmune thyroid diseases, and modulate development and growth of both normal and neoplastic thyroid cells. In addition cytokines, as well as chemokines, have been shown to generate antitumor...
Primary biliary cirrhosis (PBC) is a TH1/Th17 biased autoimmune disease of the medium and small bile ducts. The role of the costimulatory TNFSF9 (4-1BBL) in PBC progress was investigated by comparing its cell surface expression in peripheral blood mononuclear cells (PBMC) by flow cytometry, its mRNA expression in PBMCs by QRT-PCR and its serum concentrations in PBC patients vs. healthy controls. The...
The ailment osteoarthritis (OA) has two aspects – inflammation and cartilage degradation – where combined transgene expression may offer an effective gene therapy. Our present study focuses on the co-expression of interleukin-4 (IL-4) and insulin-like-growth factor-1 (IGF-1), which specifically target inflammation and cartilage repair, respectively. In this study, we analyze the expression of IGF-1...
Background: There is a growing body of evidence that physical training exerts its potential benefits on the individual health status by modulating the immune system and the whole body metabolism. A better knowledge of the physiologic immune response to exercise may help to understand the benefits of physical exercise in healthy individuals and elite athletes. Aims: This study aims to analyse cardiotrophin-1...
Context: Cytokines play an important role in the pathogenesis of kidney disease and its progression to ESRD. Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine that is released by macrophages and lymphocytes and interferon-γ (IFN-γ) plays an important pathogenetic role in several inflammatory diseases. Objectives: We have explored the role of MIF −173 G/C, INF-γ +874 A/T and...
OX40 is an inducible co-stimulatory molecule expressed by activated T cells. It plays an important role in the activation and proliferation of T lymphocytes. Recently, some co-stimulatory molecules have been shown to direct leukocyte trafficking. Chemotaxis is essential for achieving an effective immune response. CCL20 is an important chemoattractant produced by activated T cells. In this study, using...
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