نتایج جستجو برای: mirna 146a
تعداد نتایج: 23165 فیلتر نتایج به سال:
MicroRNAs (miRNAs) are small non-coding RNAs showing a tissue-specific expression pattern, and whose function is to suppress protein synthesis. In this study, we hypothesized that expression of miRNAs would differ among fibroblasts from dental pulp (DPF), gingiva (GF) and periodontal ligament (PLF) in vitro. Once established by an explant technique, DPF, GF and PLF were collected for RNA isolat...
BACKGROUND MicroRNAs have been demonstrated to play an important role in the pathogenesis of diabetic nephropathy (DN). In this study, we investigated both the repertoire of miRNAs in the kidneys of patients with DN and their potential regulatory role in inflammation-mediated glomerular endothelial injury. METHODS The miRNA expression profiling of the renal biopsy samples was performed by a m...
Age related macular degeneration (AMD) is the leading cause of blindness among people aged 50 and over. Retinal deposition of amyloid-β (Aβ) aggregates in AMD patients has suggested a potential link between AMD and Alzheimer's disease (AD). We have evaluated the differential retinal expression profile of miRNAs in a rat model of AMD elicited by Aβ. A serum profile of miRNAs in AMD patients has ...
Functional impairment of endothelial colony-forming cells (ECFCs), a specific cell lineage of endothelial progenitor cells (EPCs) is highly associated with the severity of coronary artery disease (CAD), the most common type of cardiovascular disease (CVD). Emerging evidence show that circulating microRNAs (miRNAs) in CAD patients' body fluid hold a great potential as biomarkers. However, our kn...
miRNAs play important roles in numerous cellular processes, including development, proliferation, apoptosis, and carcinogenesis. Because altered expression and function of miRNAs has been observed in bladder cancer, we investigated whether genetic variations in miRNAs are associated with bladder cancer risk and prognosis. Using bioinformatics tools, we selected five single-nucleotide polymorphi...
Few studies have explored the role of microRNAs (or miRNAs) in Amyotrophic Lateral Sclerosis (ALS) muscle, possibly because of the difficulty in obtaining samples and because this is a rare disease. We measured the expression levels of muscle-specific miRNAs (miRNA-1, miRNA-206, miRNA-133a, miRNA-133b, miRNA-27a) and inflammatory/angiogenic miRNAs (miRNA-155, miRNA-146a, miRNA-221, miRNA-149*) ...
Small noncoding microRNAs (miRNA) regulate the expression of target mRNAs by repressing their translation or orchestrating their sequence-specific degradation. In this study, we investigated miRNA and miRNA target gene expression patterns in melanoma to identify candidate biomarkers for early and progressive disease. Because data presently available on miRNA expression in melanoma are inconsist...
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