نتایج جستجو برای: 20r1
تعداد نتایج: 40 فیلتر نتایج به سال:
Background Tissue remodeling is a crucial characteristic of chronic rhinosinusitis (CRS). Imbalance between matrix metalloproteinases (MMPs) and tissue inhibitors (TIMPs) for the pathologic in CRS. Elevation interleukin (IL)-19 or MMP-9 levels patients with CRS had been proven previous studies. Here, we aimed to investigate role IL-19 mediating expression Methods Nasal samples were collected fr...
IL-20 is a proinflammatory cytokine of the IL-10 family that is involved in psoriasis, rheumatoid arthritis, atherosclerosis, and stroke. However, little is known about the role of IL-20 in bone destruction. We explored the function of IL-20 in osteoclastogenesis and the therapeutic potential of anti-IL-20 monoclonal antibody 7E for treating osteoporosis. Higher serum IL-20 levels were detected...
Melanoma differentiation-associated gene (MDA)-7)/interleukin (IL)-24, a member of the IL-10 family of cytokines, inhibits growth of various human cancer cells, yet the underlying mechanism is largely unknown. Here, we report that mda-7/IL-24 efficiently suppresses the development of rat mammary tumors in vivo. Microarray analysis for genes differentially expressed in rat mammary tumor cells ov...
The interleukin-10 (IL-10) family of cytokines includes IL-10, a number of its viral gene homologs, and eight recently discovered cellular cytokines (IL-19, IL-20, IL-22, IL-24, IL-26, IFN-lambda1, IFN-lambda2, IFN-lambda3). IL-10 is an intercalated dimer consisting of two six-helix bundle domains. Signal transduction occurs when each domain of IL-10 binds to two receptor chains, IL-10R1 and IL...
Interleukin 24 (IL-24) encodes a secreted protein that exhibits significant homology to the interleukin 10 (IL-10) family of cytokines. Here we show that the human IL-24 is secreted by activated peripheral blood mononuclear cells and is the ligand for two heterodimeric receptors, IL-22R1/IL-20R2 and IL-20R1/IL-20R2. The latter is also the receptor for IL-20. COS cells transfected with either IL...
کنترل دقیق التهاب جهت محافظت از بافت عصبی در مقابل افزایش آسیب اولیه و به وجود آوردن امکان ترمیم ضروری است. جهت تضعیف پاسخ ها به عوامل القا یا تقویت کننده التهاب، مکانیسم های فیدبک منفی متعددی شناسایی شده اند. این مکانیسم ها شامل القا پروتئین های مهار کننده مسیرهای انتقال سیگنال (مانند پروتئین های socs)، القا سرکوب کننده گان نسخه برداری و ترنس رپرسورها (برای مثال atf3 وnurr1) و تولید مدیاتورهای...
Bone loss and skeletal fragility in bone fracture are caused by an imbalance in bone remodeling. The current challenge in bone fracture healing is to promote osteoblastogenesis and bone formation. We aimed to explore the role of IL-20 in osteoblastogenesis, osteoblast differentiation and bone fracture. Serum IL-20 was significantly correlated with serum sclerostin in patients with bone fracture...
IL-20, an IL-10 family member, is involved in various inflammatory diseases, such as psoriasis, rheumatoid arthritis, and atherosclerosis. We investigated whether hypoxia in vitro and an in vivo model of ischemic stroke would up-regulate IL-20 expression. In vitro, IL-20 expression increased in hypoxic HaCaT, HEK293 cells, chondrocytes, monocytes, and glioblastoma cells. Inhibition of hypoxia-i...
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