Microarray technology was used to profile miRNA expression in primary tumor and stromal tissue from paraffin embedded material of 51 patients with colorectal cancer. 26 miRNAs resulted differentially expressed with at least 2-fold change in tumor tissue with respect to stroma (16 more expressed in the tumor and 10 more expressed in the stroma). 10/26 were confirmed as differentially expressed a...

PGRMC1 (progesterone receptor membrane component 1) is part of a multi-protein complex, that is highly expressed in several cancers and is involved in chemoresistance. Although PGRMC1 plays an important role in various cancers, little is known about how PGRMC1 expression is regulated. Therefore, the present study was designed to elucidate the molecular mechanisms that influence PGRMC1 expressio...

Osterix (Osx) is an osteoblast-specific transcription factor which is essential for bone formation. MicroRNAs (miRNAs) have been previously shown to be involved in osteogenesis. However, it is unclear whether Osx is involved in the regulation of miRNA expression. In this study, we have identified groups of miRNAs that are differentially expressed in calvaria of the E18.5 Osx(-/-) embryos compar...

Lung cancer remains the leading cause of cancer-related mortality for both men and women. Tumor recurrence and metastasis is the major cause of lung cancer treatment failure and death. The microRNA‑200 (miR-200) family is a powerful regulator of the epithelial-mesenchymal transition (EMT) process, which is essential in tumor metastasis. Nevertheless, miR-200 family target genes that promote met...

Background and Aims: Epicardial adipose tissue, exosomes, miRNAs have important activities in atherosclerosis. The purpose of this study was to establish miRNA expression profiles epicardial tissue-derived exosomes patients with coronary Methods: Biopsies tissue were obtained from without artery disease (CAD, n = 12 NCAD, 12) during elective open-heart surgeries. Tissue incubated DMEM-F12 for 2...

Abstract Chronic kidney disease (CKD), characterized by progressive loss of function, is a major cause mortality in cats. Another complication the formation calcium oxalate (CaOx) uroliths bladder and kidneys cats, where inflammation has role its pathogenesis. MicroRNAs (miRNAs) are small non-coding RNAs which bind to target mRNA reduce function. Depending on mRNA, they regulate transcription s...

An increased incidence of liver tumours in the long term rodent bioassay is not an uncommon finding, invariably as a result of a non-genotoxic mode of action. Non-genotoxic liver carcinogenesis has been found to involve activation of certain nuclear hormone receptors (NHR) including the constitutive androstane receptor (CAR), peroxisome proliferator activated receptor alpha (PPARalpha) and aryl...

Human breast tumors contain a breast cancer stem cell (BCSC) population with properties reminiscent of normal stem cells. We found 37 microRNAs that were differentially expressed between human BCSCs and nontumorigenic cancer cells. Three clusters, miR-200c-141, miR-200b-200a-429, and miR-183-96-182 were downregulated in human BCSCs, normal human and murine mammary stem/progenitor cells, and emb...

Abstract Background and Aims The peroxisome proliferator-activated receptor-γ (PPARγ) agonists have been shown to dampen TGF-β signaling suppress miR-130a in VSMCs also profibrotic miR-21-5p the kidney. We recently demonstrated that pioglitazone ameliorates established renal fibrosis by suppressing STAT3 EGR1 [1], but its effect on has not investigated. Thus, we aimed study how chronic oral tre...