RBP2 has been found to actively participate in cancer progression. It inhibits the senescence of cancer cells, mediates cancer cell proliferation and promotes cancer metastasis. It is also essential to drug tolerance. However, the effects of RBP2 on epithelial-mesenchymal transition are still unknown. In this study, we analyzed the effects of RBP2 on epithelial-mesenchymal transition in non-sma...

Versican is a large extracellular chondroitin sulfate proteoglycan that belongs to the family of lecticans. Alternative splicing of versican generates at least four isoforms named V0, V1, V2, and V3. We show here that ectopic expression of versican V1 isoform induced mesenchymal-epithelial transition (MET) in NIH3T3 fibroblasts, and inhibition of endogenous versican expression abolished the MET...

BACKGROUND Despite their histological resemblance to colorectal adenocarcinomas, there is little information about the molecular events involved in the pathogenesis of intestinal-type sinonasal adenocarcinomas (ITACs). AIMS To evaluate the possible role of DNA mismatch repair (MMR) gene defects or disruptions of the E cadherin-beta catenin complex in ITAC by investigating the immunohistochemi...

Wnt signaling contributes to the reprogramming and maintenance of cancer stem cell (CSC) states that are activated by epithelial–mesenchymal transition (EMT). However, the mechanistic relationship between EMT and the Wnt pathway in CSC is not entirely clear. Chromatin immunoprecipitation with highthroughput sequencing (ChIP-seq) indicated that EMT induces a switch from the b-catenin/E-cadherin/...

The loss of the tumour suppressor E-cadherin (Cdh1) is a key event during tumourigenesis and epithelial-mesenchymal transition (EMT). Transforming growth factor-β (TGFβ) triggers EMT by inducing the expression of non-histone chromatin protein High Mobility Group A2 (HMGA2). We have previously shown that HMGA2, together with Smads, regulate a network of EMT-transcription factors (EMT-TFs) like S...

T-cadherin, a special member of cadherin family, expresses with blood circulation involving the heart i.e. CVS. Cadherin is connected healthy conditions an individual and normal functioning cardio-vascular metabolism. T-cadherin mainly associated vascular system human. Previous studies analysed this been unexpressed within fat storing tissues adipose tissue peri-aortic peri-coronary, it present...

objective(s): valproic acid (vpa) has proven to be as one of the most promising useful drug with anticancer properties.in this study, we investigate the vpa effects on e-cadherin expression in hela, tc1, mkn45, and hct116 cell lines.  this study assesses the effects of vpa on human papillomavirus e7 expression in hpv positive cell lines. materials and methods: cell lines were treated by2 mmol/l...

Background: E-cadherin is a trans-membrane glycoprotein that plays a critical role in many aspects of cell adhesion as well as establishment and maintenance of epithelial cell polarity. Loss of the adhesive function of E-cadherin seems to promote invasive and metastatic properties of neoplastic cells. Objectives: The present study is a retrospective study aiming to evaluate the loss of E-cadher...

The Na,K-ATPase consists of two essential alpha- and beta-subunits and regulates the intracellular Na+ and K+ homeostasis. Although the alpha-subunit contains the catalytic activity, it is not active without functional beta-subunit. Here, we report that poorly differentiated carcinoma cell lines derived from colon, breast, kidney, and pancreas show reduced expression of the Na,K-ATPase beta1-su...

Epigenetic abnormalities including the aberrant DNA hypermethylation of the promoter CpG islands play a key role in the mechanism of gene inactivation in cell carcinogenesis. To identify the genes associated with aberrant DNA hypermethylation in endometrial carcinogenesis, we studied the hypermethylation of the promoter regions of five genes: hMLH1, APC, E-cadherin, RAR-beta and p16. The freque...