نتایج جستجو برای: and il 1β
تعداد نتایج: 16855206 فیلتر نتایج به سال:
Recent evidence suggests that autophagy facilitates the unconventional secretion of the pro-inflammatory cytokine interleukin 1β (IL-1β). Here, we reconstituted an autophagy-regulated secretion of mature IL-1β (m-IL-1β) in non-macrophage cells. We found that cytoplasmic IL-1β associates with the autophagosome and m-IL-1β enters into the lumen of a vesicle intermediate but not into the cytoplasm...
Although more than half of genomic loci are believed to have antisense transcription, whether antisense transcription is involved in cytokine expression has not been studied. In this study, we show that some loci of innate immunity related genes do have antisense transcripts. We investigated the effect of several antisense RNAs, including anti-4-1BBL, anti-p100, and anti-IL-1β, on their cognate...
The pro-inflammatory cytokine IL-1β is a key mediator of inflammation and plays an important role in the host resistance to Mycobacterium tuberculosis infections. To date, most studies have examined the mechanisms of IL-1β secretion using laboratory strains of M. tuberculosis and the findings may not be widely applicable to contemporary clinical strains. Here, we investigated the primary pathwa...
Objectives Osteoarthritis (OA) is a chronic joint disease characterized by osteoproliferation and the degeneration destruction of articular cartilage. Platelet-rich plasma (PRP) rich in various growth factors that have been reported to promote bone defect repair. This study examined specific role mechanism PRP OA. Methods OA model cells were created treating chondrocytes with IL-1β. After treat...
sleep plays a vital role in regulating physiological mechanisms in the human body. nowadays, by the change of lifestyle and as a consequence of longer work hours and increased accessibility to media, sleep disturbance becomes a common problem in modern society. many studies demonstrated that sleep disturbance triggers a systemic low-grade inflammation by increasing the level of several cytokine...
زمینه و هدف: نتایج مطالعات نشان می دهد که شدت و حجم فعالیت ورزشی هوازی بر سیستم ایمنی پاسخ های متفاوتی دارد. هدف تحقیق حاضر، بررسی اثر حاد و مزمن تمرینات هوازی با شدت متوسط و بالا بر مسیر پیام رسان اینفالامازوم NLRP3، گیرنده شبه گذرگاهی 4 (TLR4) و سطوح سایتوکاین های التهابی در مردان جوان بود. روش تحقیق: تعداد 60 نفر به طور تصادفی (بر اساس پیشینه تحقیق) به دو گروه تمرین ( هر گروه 20 نفر) و در گر...
Febrile infection-related epilepsy syndrome (FIRES) characteristically affects previously healthy children, who experience a sudden and explosive onset of super-refractory status epilepticus preceded by febrile infection accompanied fulminant neurogenic inflammation. FIRES, however, can affect individuals all ages is subcategory new-onset refractory epilepticus. This definition FIRES excludes i...
Posttraumatic activation of the catabolic cascade plays a major role in degradation of cartilage. Interleukin-1β (IL-1β), a primary instigator in the catabolic axis, is upregulated in chondrocytes following injury. IL-1β activates key degradative enzymes, including MMPs and aggrecanases, and other proinflammatory mediators such as PGE2 which contribute to ECM breakdown. Posttranscriptional sile...
Maternal obesity is a major risk factor for pregnancy complications, causing inflammatory cytokine release in the placenta, including interleukin-1β (IL-1β), IL-6, and IL-8. Pregnant women with obesity develop accelerated systemic and placental inflammation with elevated circulating advanced glycation end products (AGEs). IL-1β is a pivotal inflammatory cytokine associated with obesity and preg...
The contribution of Interleukin-1β (IL-1β) to neuronal injury induced by status epilepticus (SE) in the immature brain remains unclear. The goal of this study was to determine the hippocampal expression of IL-1β and its type 1 receptor (IL-1RI) following SE induced by the lithium-pilocarpine model in fourteen-days-old rat pups; control animals were given an equal volume of saline instead of the...
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