نتایج جستجو برای: and il 1β
تعداد نتایج: 16855206 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 ...
In the immune system, interleukin (IL)-1β effects are mediated by the type I IL-1 receptors (IL-1RI), whereas the type II IL-1 receptors (IL-1RII) act as inhibitory receptors. IL-1RI and IL-1RII are also present in the brain. To study their functionality in the brain, mice were centrally treated with neutralizing monoclonal antibody (MAb) directed against IL-1RI (35F5, 1 μg) or against IL-1RII ...
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...
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...
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...
Aconitum kusnezoffii used as an analgesic and anti-inflammatory. It is often not only in Mongolian medicine but also traditional Chinese medicine. However, there are few studies on its impact of inflammatory cytokines. This study explored the effects vitro human colon cancer (Caco-2) cells. Cytotoxicity was assessed by measuring expression IL-1β, IL-6, IL-8, TNF-α enzyme-linked immunosorbent as...
Background: Toll like receptors (TLRs) are well recognized players in inflammatory conditions. Among them TLR-4 is involved in chronic inflammatory processes such as formation of atherosclerotic plaques. Objective: The present study was aimed to examine the effects of percutanoeus coronary intervention (PCI) as a revascularization method on monocyte expression of hTLR-4 and on the serum levels ...
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 ...
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