نتایج جستجو برای: mirna 155
تعداد نتایج: 36150 فیلتر نتایج به سال:
This report demonstrates the ability of a microfluidic device to maintain human Graves' disease tissue enabling isolation and characterisation specific exosomes. (n = 7) non-Graves’ (Hashimoto's thyroiditis, n 3; follicular adenoma, 1) was incubated in for 6 days ± dexamethasone or methimazole effluent analysed size concentration extracellular vesicles (EV) using nanoparticle tracking analysis....
background: micrornas (mirna) are small non-coding rnas that have a distinguished role in post- transcriptional gene expression. it’s estimated that 10-30% of human mrnas are regulated by mirnas. many mirnas profiles change during normal erythropoiesis in which some of them are stage specific.mir-155 was downregulated 200 fold in erythropoiesis. materials and methods: k562cells were grown in rp...
BACKGROUND MicroRNAs (miRNAs) are reportedly involved in pancreatic ductal adenocarcinoma (PDAC) development. Current methods do not allow us to reliably monitor miRNA function. Asensors are adeno-associated virus (AAV) vector miRNA sensors for real-time consecutive functional monitoring of miRNA profiling in living cells. METHODS miR-200a, -200b, -21, -96, -146a, -10a, -155, and -221 in thre...
BACKGROUND Chordoma pathogenesis remains poorly understood. In this study, we aimed to evaluate the relationships between microRNA-155 (miR-155) expression and the clinicopathological features of chordoma patients, and to evaluate the functional role of miR-155 in chordoma. METHODS The miRNA expression profiles were analyzed using miRNA microarray assays. Regulatory activity of miR-155 was as...
microrna ها مولکولهایrna کوچک غیر کدکننده ای هستند که توسطrna pol ii رونویسی شده و پس از پردازشهای مختلف توسط کمپلکسrisc عمل می کنند. نقش این مولکولها در پروسه های متعدد سلولی از قبیل پرولیفراسیون، تمایز، آپوپتوزیس و سرطان اثبات شده است. تمایز سلوهای خونی پروسه پیچیده ای است که فاکتورهای رونویسی مختلف و همچنین mirna های متعدد درآن نقش دارند مطالعات اخیر کاهش سطحmir-155 و افزایشmir-451 را در طی ...
Alzheimer's disease (AD) and age-related macular degeneration (AMD) are complex and progressive inflammatory degenerations of the human neocortex and retina. Recent molecular, genetic and epigenetic evidence indicate that at least 4 micro RNAs (miRNAs) - including the NF-кB-regulated miRNA-9, miRNA-125b, miRNA-146a and miRNA-155 - are progressively up-regulated in both AD and AMD. This quartet ...
BACKGROUND MicroRNA (miRNA) control key elements of mRNA stability and likely contribute to the dysregulated lung gene expression observed in systemic sclerosis associated interstitial lung disease (SSc-ILD). We analyzed the miRNA gene expression of tissue and cells from patients with SSc-ILD. A chronic lung fibrotic murine model was used. METHODS RNA was isolated from lung tissue of 12 patie...
Introduction This study aimed to evaluate the TRE-induced changes in serum expression levels of miRNAs associated with lipids metabolism and autophagy process MI patients assess potential protective effects TRE these patients. Material methods post hoc investigation was performed on samples obtained from a pilot randomized, double blind, placebo-controlled clinical trial that recruited 14 men (...
Comparison of microRNA (miRNA) expression profiles in the noncancerous liver tissues adjacent to hepatocelluar carcinomas (HCCs) was a strategy to identify postoperative prognostic predictors in this study. Expression profiles of 270 miRNAs were determined in the paraneoplastic liver tissues of 12 HCC patients with known postoperative prognosis. A panel of candidate miRNA predictors was identif...
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