Subject codes: [128] ACE/Angiotension receptors [95] Endolthelium/vascular type/nitric oxide [138] Cell signaling/ signal transduction ABSTRACT Rationale: High angiotensin-converting enzyme (ACE)-levels are associated with cardiovascular disease, but little is known about the regulation of its expression. Objective: To assess the molecular mechanisms regulating endothelial ACE expression focuss...

Hirschsprung disease (HSCR) is a genetic disorder of neural crest development. It is also believed that epigenetic changes plays a role in the progression of this disease. Here we show that the MIR143 host gene (MIR143HG), the precursor of miR-143 and miR-145, decreased cell proliferation and migration and forms a negative feedback loop with RBM24 in HSCR. As RBM24 mRNA is a target of miR-143, ...

MiR-143/145 is down-regulated in cervical cancer, which may serve as a tumor suppressor by targeting KRAS and Ras-responsive element-binding protein (RREB1). Activated KRAS leads to down-regulation of miR-143/145 transcription in a RREB1-dependent manner, establishing a miR-143/145-KRAS-RREB1 feedback loop. A polymorphism rs4705343C/T in the promoter of miR-143/145 might influence the binding o...

The colon differs regionally in local luminal environment, excretory function, and gene expression. Polycistronic microRNA (miR)-143 and miR-145 are downregulated early in colon cancer. We asked if these microRNAs (miRNAs) might be differentially expressed in the proximal vs. the distal colon, contributing to regional differences in protein expression. Primary transcripts and mature miR-143 and...

The NY-ESO-1 gene product is expressed by a range of human tumors and is recognized by antibodies from sera of cancer patients with NY-ESO-1-expressing tumors. The NY-ESO-1 gene also encodes several MHC class I- and MHC class II-restricted tumor epitopes recognized by T lymphocytes. In particular, we previously reported that the NY-ESO-1 119-143 peptide contains at least two HLA-DRB1*0401-prese...

Epidermal growth factor receptors (EGFR) contribute to colonic tumorigenesis in experimental models of colon cancer. We previously showed that EGFR was also required for colonic tumor promotion by Western diet. The goal of this study was to identify EGFR-regulated microRNAs that contribute to diet-promoted colonic tumorigenesis. Murine colonic tumors from Egfr(wt) and hypomorphic Egfr(wa2) mice...

Objective(s):Antibiotic resistance in Acinetobacter baumannii and outbreaks caused by this organism have been reported from several areas of the world. The present study aimed at determining the antibiotic susceptibility profiles and the distribution of OXA-type beta-lactamases among Iranian Acinetobacter baumannii isolates from Qom of Iran. Materials and Methods: For this study, 108 non-duplic...

CONTENTS Introduction __________________________________________________________________________________________________________________ 128 Overview of the AGWA Tool ____________________________________________________________________________ 129 Hydrologic Models ________________________________________________________________________________________ 132 KINEROS2 _____________________________...

absolute deviation, 15, 29 absolute deviation robust schedule, 27 Absolute Deviation Robust Scheduling Problem, 13, 17, 27 absolute robust single-machine sequence, 16 activity duration, 145, 151 activity network, 143, 146, 154 activity-on-arc network, 143, 149–151 activity-on-node network, 144, 148 agile, 8 agility, 1 almost surely smallest sequence, 8 analytical expression, 94 approximation al...