BACKGROUND & AIMS Altered levels and functions of microRNAs (miRs) have been associated with inflammatory bowel diseases (IBDs), although little is known about their roles in pediatric IBD. We investigated whether colonic mucosal miRs are altered in children with ulcerative colitis (UC). METHODS We used a library of 316 miRs to identify those that regulate phosphorylation of signal transducer...

MicroRNAs (miRNAs) can serve as biomarkers in human cancer. To determine the clinical value of urinary miRNAs for ovarian serous adenocarcinoma, we collected urine samples from 39 ovarian serous adenocarcinoma patients, 26 patients with benign gynecological disease and 30 healthy controls. The miRNA microarray data showed that only miR-30a-5p was upregulated and 37 miRNAs were downregulated in ...

BACKGROUND Circulating micro-RNAs have been proposed as a novel class of cardiovascular (CV) biomarkers, but whether they meet analytical requirements and provide additional information to establish risk indices have not been established. miR-210 levels are increased in subjects with low VO2 max, which is a recognized risk factor in patients with aortic stenosis (AS), and we hypothesized that c...

We describe a large-scale and complete experiment aiming at validating the hypothesis that the popularity of music titles can be learnt using global acoustic or human features. We use a 32.000 title database with 632 manually-entered attributes per titles including 3 related to the popularity of the title. We design an experiment with two different audio feature sets, as well as the set of all ...

In this paper we present a novel extended formulation for the line planning problem that is based on what we call “configurations” of lines and frequencies. Configurations account for all possible options to provide a required transportation capacity on an infrastructure edge. The proposed configuration model is strong in the sense that it implies several facet-defining inequalities for the sta...

Determining that miRNAs play a role in breast cancer pathogenesis suggests it may be useful the diagnosis and treatment of cancer. In this study, 39 patients with invasive were diagnosed serum levels 20 miRNAs(miR-105, miR-21, miR-141, miR-200a, miR-200b, miR-200c, miR-203, miR-210, miR-375, miR-34a, miR-133a, miR-155, miR-139-5p, miR-143, miR-145, miR-365, miR-299-5p, miR-411, miR-452, miR-17)...

Recent research has identified critical roles for microRNAs in a large number of cellular processes, including tumorigenic transformation. While significant progress has been made towards understanding the mechanisms of gene regulation by microRNAs, much less is known about factors affecting the expression of these noncoding transcripts. Here, we demonstrate for the first time a functional link...