Cellular switching from an epithelial-to-mesenchymal phenotype, and conversely from a mesenchymal-toepithelial phenotype, are important biological programs that are operative from conception to death in mammalian organisms. Indeed, the capacity of cells to switch between these states has been fundamental to the generation of complex body patterns throughout evolution. Phenotypic switching from ...

Cellular switching from an epithelial-to-mesenchymal phenotype, and conversely from a mesenchymal-toepithelial phenotype, are important biological programs that are operative from conception to death in mammalian organisms. Indeed, the capacity of cells to switch between these states has been fundamental to the generation of complex body patterns throughout evolution. Phenotypic switching from ...

In this study, we investigated the relationship between the epithelial-mesenchymal transition phenotype of circulating tumor cells (CTCs) and distant metastasis in breast cancer patients. We analyzed the expression of epithelial (epithelial cell adhesion molecule, cytokeratin [CK]8, CK18 and CK19) and mesenchymal (vimentin and TWIST1) markers in CTCs from a large cohort of Chinese breast cancer...

In this study, we examined the effect of a combination surface topographies (fiber alignments) and different stiffness poly(L-lactic acid) (PLLA) substrates on direct relationship between anti-cancer drug (CDDP) sensitivity for MDA-MB-231 cells mesenchymal properties under both normal hypoxic conditions. addition, studied induction epithelial–mesenchymal transition (EMT). The CDDP treatment hyp...

Epithelial-to-mesenchymal transition (EMT) and its reverse mesenchymal-to-epithelial transition (MET) have been suggested to play crucial roles in metastatic dissemination of carcinomas. These phenotypic transitions between states are not binary. Instead, carcinoma cells often exhibit a spectrum of epithelial/mesenchymal phenotype(s). While epithelial/mesenchymal plasticity has been observed pr...

Colorectal cancer is highly metastatic even when the tumors are small. To disseminate, cells use a complex and multistage process known as the epithelial-mesenchymal transition, in which epithelial phenotype is transformed into mesenchymal phenotype. The objective of this study is to describe the epithelial-mesenchymal transition in terms of gene expression profile and somatic alterations in sa...

Sirt6 which is implicated in the control of aging, cancer, and metabolism, has been shown to have anti-fibrosis function in heart and liver. However, whether Sirt6 inhibits idiopathic pulmonary fibrosis remains elusive. Epithelial to mesenchymal transition has been found to be involved in the pathogenesis of idiopathic pulmonary fibrosis. In the present study, forced expression of Sirt6 signifi...

Acquired chemo-resistance is one of the key causal factors in cancer death. Emerging evidences suggest that miRNA and epithelial-mesenchymal transition play critical roles in the chemo-resistance in cancers. Here, we showed the association of paclitaxel-resistance with miR-375 over-expression and epithelial-mesenchymal transition inducement in cervical cancer. Using different cervical cancer ce...