نتایج جستجو برای: receptor activator for nuclear factor κb ligand
تعداد نتایج: 10973460 فیلتر نتایج به سال:
The expression and function of P-glycoprotein (P-gp) is associated with the phenotype of multi-drug resistance (MDR), leading chemotherapy failure of patients suffered with cancer. Grape seed procyanidin(GSP) is a natural polyphenol supplement with anti-inflammatory effect. Present study assessed a new use of GSP on the MDR reversal activity and its possible molecular mechanisms in MDR1-overpre...
The bone loss induced by ovariectomy (ovx) has been linked to increased production of osteoclastogenic cytokines by bone marrow cells, including T cells and stromal cells (SCs). It is presently unknown whether regulatory interactions between these lineages contribute to the effects of ovx in bone, however. Here, we show that the T-cell costimulatory molecule CD40 ligand (CD40L) is required for ...
AIMS Although increased levels of myocardial receptor activator of nuclear factor (NF)-κB ligand (RANKL) have been reported in heart failure, the role of this pathway in mediating activation of inflammatory pathways during myocardial remodelling is less well understood. This study sought to determine the role of myocardial RANKL in regulating cytokine expression. METHODS AND RESULTS A marked ...
The adipokine nicotinamide phosphoribosyltransferase (Nampt), also known as pre-B-cell colony-enhancing factor or the insulin-mimetic hormone visfatin, has a crucial role in the conversion of nicotinamide to nicotinamide mononucleotide during biosynthesis of the coenzyme nicotinamide adenine dinucleotide. Previous reports have demonstrated the inhibitory effects of Nampt on osteoclast formation...
سابقه و هدف: بیماری‌های پریودنتال شامل یک سری پاسخ‌های التهابی مزمن بافت لثه می‌باشند که توسط میکروارگانیسم‌های پریودنتوپاتیک آغاز و از طریق تحریک سیستم ایمنی، موجبات آسیب بافت را فراهم می‌آورند. در بیماری‌های خودایمنی، التهابی و به ویژه بیماری‌های تخریب کننده بافت استخوان، به نقش سایتوکاین IL-17A و پروتئین RANKL (Receptor Activator for Nuclear Factor κB Ligand) اشاره شده است ولی نقش دقیق آنها ...
Bone remodeling requires a precise balance between resorption and formation. It is a complex process that involves numerous factors: hormones, growth factors, vitamins, and cytokines, and notably osteoprotegerin (OPG) and receptor activator for nuclear factor-κB (RANK) ligand. The signaling pathway OPG/RANK/RANKL is key to regulation for maintaining the balance between the activity of osteoblas...
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