نتایج جستجو برای: cadherin promoter
تعداد نتایج: 103344 فیلتر نتایج به سال:
INTRODUCTION Genistein, a soybean and soy-based product, has been reported to inhibit the growth of a wide range of cancer cells, but there is no evidence concerning its treatment of chronic kidney disease. The aim was to investigate whether genistein has potential to inhibit parathyroid hormone (PTH)-induced renal interstitial fibrosis. MATERIAL AND METHODS Using human renal tubular epitheli...
The beta 4 integrin is expressed in epithelial cells, a few other cell types and in some carcinomas. Despite this restricted expression pattern and the functional importance of beta 4 integrin in epithelial and carcinoma biology, little is known about how its expression is regulated. Here, we assessed the epigenetic regulation of beta 4 integrin based on the presence of a large CpG island in th...
The Ca(++)-dependent cell adhesion molecule E-cadherin is expressed throughout mouse development and in adult tissues. Classical gene targeting has demonstrated that E-cadherin-deficient embryos die at the blastocyst stage. To study the involvement of E-cadherin in organogenesis, a conditional gene inactivation scheme was undertaken using the bacteriophage P1 recombinase Cre/loxP system. Mice w...
RATIONALE Vascular endothelial (VE)-cadherin localized at adherens junctions (AJs) regulates endothelial barrier function. Because WNT (wingless) signaling-induced activation of the transcription factor Krüppel-like factor (KLF)4 may have an important role in mediating the expression of VE-cadherin and AJ integrity, we studied the function of KLF4 in regulating VE-cadherin expression and the co...
PURPOSE TGFbeta is a potent candidate for epithelial-mesenchymal transition (EMT) during the development of anterior polar cataracts in the human lens. The Snail superfamily is involved in EMT through the repression of E-cadherin production. This study was conducted to determine whether the Snail gene family is activated in the process of TGFbeta1-induced EMT and how TGFbeta1 regulates the expr...
XB/U-cadherin is a maternal Xenopus cadherin which mediates interblastomere adhesion in early embryogenesis. In order to explore its role in gastrulation, we expressed a cytoplasmic deletion mutant of XB/U-cadherin (XB delta c38) under the control of the CMV promoter in Xenopus embryos. This truncated XB-cadherin fails to form complexes with catenins and does not mediate cell-cell aggregation a...
E-cadherin (CDH1) loss occurs frequently in carcinogenesis, contributing to invasion and metastasis. We observed that mouse and human epithelial cell lines overexpressing the replication licensing factor Cdc6 underwent phenotypic changes with mesenchymal features and loss of E-cadherin. Analysis in various types of human cancer revealed a strong correlation between increased Cdc6 expression and...
The aim of this study was to evaluate the methylation status of three important cancer related genes viz. p16, E-cadherin and hMLH1 promoters and to associate the findings with specific dietary habits in Kashmiris, a culturally distinct population in India, with gastric cancer. The study subjects were divided into three age groups viz. 0-30 yrs (1st), 31-60 yrs (2nd) and 61-90 yrs (3rd). A high...
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