Inhibition of TMPRSS4 mediated epithelial‐mesenchymal transition is critically involved in antimetastatic effect of melatonin in colorectal cancers

2021 ◽  
Author(s):  
Bum Suk Oh ◽  
Eunji Im ◽  
Hyo‐Jung Lee ◽  
Deok Yong Sim ◽  
Ji Eon Park ◽  
...  
Keyword(s):  
Epithelial Mesenchymal Transition ◽  
Colorectal Cancers ◽  
Mesenchymal Transition ◽  
Antimetastatic Effect

167 PDGF-BB and Receptor Augment Epithelial-Mesenchymal Transition in Colorectal Cancers

2019 ◽  
Vol 114 (1) ◽  
pp. S102-S102
Author(s):  
Byungha Cho ◽  
Seung-Myoung Son ◽  
Ki Bae Kim ◽  
Eun Jeoung Lee ◽  
Sang-Jeon Lee ◽  
...  
Keyword(s):  
Epithelial Mesenchymal Transition ◽  
Colorectal Cancers ◽  
Mesenchymal Transition

scholarly journals Ginsenoside CK Inhibits TGF-β-Induced Epithelial-Mesenchymal Transition in A549 Cell via SIRT1

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Mingyang Sun ◽  
Xuefeng Zhuang ◽  
Guangfu Lv ◽  
Zhe Lin ◽  
Xiaowei Huang ◽  
...  
Keyword(s):  
Molecular Mechanisms ◽  
Epithelial Mesenchymal Transition ◽  
Antineoplastic Agent ◽  
Tumor Development ◽  
A549 Cells ◽  
Intestinal Bacteria ◽  
Underlying Mechanism ◽  
Mesenchymal Transition ◽  
Antimetastatic Effect ◽  
Metastasis Model

Ginsenoside CK is the main metabolite of protopanaxadiol saponins in intestinal bacteria. Previous studies have shown that ginsenoside CK can affect many aspects of tumor development through a variety of mechanisms. However, few studies have reported the antimetastatic effects of ginsenoside CK in non-small-cell lung cancer (NSCLC). In this study, we explored the effect of ginsenoside CK on epithelial-mesenchymal transition (EMT) induced by TGF-β in A549 cells and the potential molecular mechanisms. Our data showed that ginsenoside CK effectively prevented TGF-β-induced EMT, as indicated by the upregulation of E-cadherin and downregulation of vimentin. Furthermore, ginsenoside CK inhibited the metastatic ability of A549 cells in the tail vein lung metastasis model of nude mice. Additionally, ginsenoside CK decreased the expression of silent information regulator 2 homolog 1 (SIRT1) in the inhibition of EMT induced by TGF-β. Moreover, the antimetastatic effect of ginsenoside CK was reversed by SIRT1 overexpression. Generally, our results indicated the antimetastatic effect and underlying mechanism of ginsenoside CK on TGF-β-induced EMT in A549 cells, suggesting that ginsenoside CK can be used as an effective antineoplastic agent.

Epithelial mesenchymal transition, stromal density, and chemo-resistance in breast cancer (BrCa)

2019 ◽  
Author(s):  
Andrew Redfern ◽  
Veenoo Agarwal ◽  
Lisa Spalding ◽  
Tony Blick ◽  
Alexander Dobrovic ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Epithelial Mesenchymal Transition ◽  
Mesenchymal Transition
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