نتایج جستجو برای: il 1β
تعداد نتایج: 143577 فیلتر نتایج به سال:
UNLABELLED The interaction of Candida albicans with macrophages induces the production of interleukin 1β (IL-1β) through inflammasome activation in a process that is required for host survival. C. albicans hypha formation has been linked to IL-1β production, but the question of whether hyphae are sufficient to trigger IL-1β production has not been examined directly. To address this question, a ...
Inflammation is closely related to the progression of cancer as well as tumorigenesis. Here, we investigated the effect of prostaglandin E(2) (PGE(2)) and interleukin-1β (IL-1β) on E-cadherin expression in SNU719 gastric cancer cells. E-cadherin expression decreased as the dose or exposure time of PGE(2) and IL-1β increased, whereas Snail expression increased with dose or time of PGE(2) and IL-...
Interleukin-1β (IL-1β) plays a critical mediator in the pathogenesis of eye diseases. The implication of IL-1β in inflammatory responses has been shown to be mediated through up-regulation of inflammatory genes, including matrix metalloproteinase-9 (MMP-9). However, the detailed mechanisms of IL-1β-induced MMP-9 expression in Statens Seruminstitut Rabbit Corneal Cells (SIRCs) are largely unclea...
In the CNS, interleukin-1β (IL-1β) is synthesized and released during injury, infection, and disease, mediating inflammatory responses. However, IL-1β is also present in the brain under physiological conditions, and can influence hippocampal neuronal function. Several cell-specific IL-1-mediated signaling pathways and functions have been identified in neurons and astrocytes, but their mechanism...
Autoimmune inner ear disease is an enigmatic disorder characterized by recurring episodes of sudden or progressive sensorineural hearing loss. Hearing loss can be improved by timely corticosteroid administration, but only half of those treated respond, and for many responders, that response is lost over time. The mechanisms that control corticosteroid responsiveness in this disorder are largely...
BACKGROUND Critically ill patients develop atrophic muscle failure, which increases morbidity and mortality. Interleukin-1β (IL-1β) is activated early in sepsis. Whether IL-1β acts directly on muscle cells and whether its inhibition prevents atrophy is unknown. We aimed to investigate if IL-1β activation via the Nlrp3 inflammasome is involved in inflammation-induced atrophy. METHODS We perfor...
Receptor-binding and subsequent signal-activation of interleukin-1 beta (IL-1β) are essential to immune and proinflammatory responses. We mutated 12 residues to identify sites important for biological activity and/or receptor binding. Four of these mutants with mutations in loop 9 (T117A, E118K, E118A, E118R) displayed significantly reduced biological activity. Neither T117A nor E118K mutants s...
The expression of cytokines, such as IL-1β, and the activation of the epidermal growth factor receptor (EGFR) are crucial regulators in the process of carcinogenesis. The correlation between growth factor and activated cytokine signals in the control of tumor development is a critical issue to be clarified. In our study, we found that the IL-1β gene and protein expression were induced by EGF in...
Mesial temporal lobe epilepsy with hippocampal sclerosis (MTLE-HS) is a common medically intractable epilepsy syndrome. Although pathogenesis of HS still remains highly controversial, genetics may play a role as a predisposing factor. Previous evidence in a Japanese population revealed that the homozygotes for allele T at position -511 of the interleukin (IL)-1β gene promoter region (IL-1β-511 ...
conclusions the assessment of plasma il-10 levels in chronic hepatitis b acute exacerbation may provide an early predictive marker for progression to hbv-aclf. results il-4, il-12p70 and ifn-γ were undetectable; il-1β, il-6, il-8, il-10 and tnf-α levels were significantly higher than in nc. moreover, cytokines reached the highest levels in acute exacerbation of chb, with the exception of il-2 a...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید