microRNAs (miRNAs/miRs) are a cluster of short non-protein coding RNAs that negatively regulate gene expression, which is involved in fundamental cellular processes, including the response of tumor cells to chemotherapeutic agents. The present study investigated the role of miR-106a in the development of drug resistance in ovarian cancer cells. The expression of miR-106a in the ovarian cancer O...

MicroRNAs (miRs) have been identified as potent regulators of both normal development and the hallmarks of cancer. Targeting of microRNAs has been shown to have preclinical promise, and select miR-based therapies are now in clinical trials. Ewing Sarcoma is a biologically aggressive pediatric cancer with little change in clinical outcomes despite improved chemotherapeutic regimens. There is a s...

Slagsvold KH, Johnsen AB, Rognmo Ø, Høydal MA, Wisløff U, Wahba A. Mitochondrial respiration and microRNA expression in right and left atrium of patients with atrial fibrillation. Physiol Genomics 46: 505–511, 2014. First published May 13, 2014; doi:10.1152/physiolgenomics.00042.2014.—Atrial fibrillation (AF) is the most common cardiac arrhythmia with a potential to cause serious complications....

Abstract Circulating microRNA (miRNA), a non-coding RNA molecule, is the potential biomarker for bone and mineral metabolism. Primary hyperparathyroidism (PHPT) one of leading causes secondary osteoporosis. After parathyroidectomy, BMD improves as parathyroid hormone (PTH) decreases in patients with PHPT but degree recovery vary greatly among patients. Biomarkers which are able to predict posto...

Aim: comparative analysis of the expression profile plasma microRNAs and target genes in patients with complicated pregnancy. Materials Methods. A prospective observational study parallel groups was carried out. The included 73 women divided into three groups: main group – 42 preeclampsia (PE), comparison 12 pregnant fetal growth retardation (FGR), control 19 clinically healthy uncomplicated An...

Hepatocellular carcinoma (HCC) is one of the most prevalent and lethal human cancers chronic hepatitis B virus (HBV) infection accounts for up to 50% total HCC cases worldwide. Although resection surgery has been available as a curative therapy HCC, high rate recurrence remains big threat patient survival. Therefore, discovery valuable biomarkers selecting patients at higher risk key goal allow...

BACKGROUND Serum miRNAs profiles between papillary thyroid carcinoma (PTC) patients with non-(131)I and (131)I-avid lung metastases are differentially expressed. These miRNAs have to be further validated and the role of these miRNAs in the molecular function level of thyroid cancer cell lines has not been investigated. METHODS Expression levels of six identified miRNAs were assessed via quant...

AIMS To demonstrate that pregnancy-related complications are associated with alterations in cardiovascular and cerebrovascular microRNA expression. Gene expression of 32 microRNAs (miR-1-3p, miR-16-5p, miR-17-5p, miR-20a-5p, miR-20b-5p, miR-21-5p, miR-23a-3p, miR-24-3p, miR-26a-5p, miR-29a-3p, miR-33a-5p, miR-92a-3p, miR-100-5p, miR-103a-3p, miR-122-5p, miR-125b-5p, miR-126-3p, miR-130b-3p, miR...