scholarly journals Cytochalasin H isolated from mangrove-derived endophytic fungus inhibits epithelial-mesenchymal transition and cancer stemness via YAP/TAZ signaling pathway in non-small cell lung cancer cells

2021 ◽  
Vol 12 (4) ◽  
pp. 1169-1178
Author(s):  
Zihan Xiu ◽  
Jiao Liu ◽  
Xin Wu ◽  
Xiangyong Li ◽  
Sanzhong Li ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Small Cell Lung Cancer ◽  
Cancer Cells ◽  
Signaling Pathway ◽  
Endophytic Fungus ◽  
Epithelial Mesenchymal Transition ◽  
Small Cell ◽  
Small Cell Lung ◽  
Cancer Stemness ◽  
Mesenchymal Transition

scholarly journals ARHGAP10 inhibits the epithelial–mesenchymal transition of non-small cell lung cancer by inactivating PI3K/Akt/GSK3β signaling pathway

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Lan-Lan Lin ◽  
Fan Yang ◽  
Dong-Huan Zhang ◽  
Cong Hu ◽  
Sheng Yang ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Small Cell Lung Cancer ◽  
Signaling Pathway ◽  
Cell Lung Cancer ◽  
Rho Gtpase ◽  
Epithelial Mesenchymal Transition ◽  
Essential Element ◽  
Small Cell ◽  
Small Cell Lung ◽  
Mesenchymal Transition

Abstract Background Rho GTPase activating protein 10 (ARHGAP10) has been implicated as an essential element in multiple cellular process, including cell migration, adhesion and actin cytoskeleton dynamic reorganization. However, the correlation of ARHGAP10 expression with epithelial–mesenchymal transition (EMT) in lung cancer cells is unclear and remains to be elucidated. Herein, we investigated the relationship between the trait of ARHGAP10 and non-small cell lung cancer (NSCLC) pathological process. Methods Immunohistochemistry was conducted to evaluate the expression of ARHGAP10 in NSCLC tissues. CCK-8 assays, Transwell assays, scratch assays were applied to assess cell proliferation, invasion and migration. The expression levels of EMT biomarkers and active molecules involved in PI3K/Akt/GSK3β signaling pathway were examined through immunofluorescence and Western blot. Results ARHGAP10 was detected to be lower expression in NSCLC tissues compared with normal tissues from individuals. Moreover, overexpression of ARHGAP10 inhibited migratory and invasive potentials of A549 and NCI-H1299 cells. In addition, ARHGAP10 directly mediated the process of EMT via PI3K/Akt/GSK3β pathway. Meanwhile, activation of the signaling pathway of insulin-like growth factors-1 (IGF-1) reversed ARHGAP10 overexpression regulated EMT in NSCLC cells. Conclusion ARHGAP10 inhibits the epithelial–mesenchymal transition in NSCLC via PI3K/Akt/GSK3β signaling pathway, suggesting agonist of ARHGAP10 may be an optional remedy for NSCLC patients than traditional opioids.

scholarly journals Knockdown of 14-3-3γ Suppresses Epithelial–Mesenchymal Transition and Reduces Metastatic Potential of Human Non-small Cell Lung Cancer Cells

2018 ◽  
Vol 38 (6) ◽  
pp. 3507-3514 ◽  
Author(s):  
PRITSANA RAUNGRUT ◽  
ANUSARA WONGKOTSILA ◽  
NIDANUT CHAMPOOCHANA ◽  
KRIENGSAK LIRDPRAPAMONGKOL ◽  
JISNUSON SVASTI ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Small Cell Lung Cancer ◽  
Cancer Cells ◽  
Cell Lung Cancer ◽  
Epithelial Mesenchymal Transition ◽  
Metastatic Potential ◽  
Small Cell ◽  
Lung Cancer Cells ◽  
Small Cell Lung ◽  
Mesenchymal Transition

scholarly journals CTEN induces epithelial-mesenchymal transition (EMT) and metastasis in non small cell lung cancer cells

PLoS ONE ◽  
2018 ◽  
Vol 13 (7) ◽  
pp. e0198823 ◽  
Author(s):  
Xiangdong Lu ◽  
Juan Gao ◽  
Yao Zhang ◽  
Tao Zhao ◽  
Hongchuan Cai ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Small Cell Lung Cancer ◽  
Cancer Cells ◽  
Cell Lung Cancer ◽  
Epithelial Mesenchymal Transition ◽  
Small Cell ◽  
Lung Cancer Cells ◽  
Small Cell Lung ◽  
Mesenchymal Transition

scholarly journals The Root Bark of Morus alba L. Suppressed the Migration of Human Non-Small-Cell Lung Cancer Cells through Inhibition of Epithelial–Mesenchymal Transition Mediated by STAT3 and Src

2019 ◽  
Vol 20 (9) ◽  
pp. 2244 ◽  
Author(s):  
Tae-Rin Min ◽  
Hyun-Ji Park ◽  
Moon Nyeo Park ◽  
Bonglee Kim ◽  
Shin-Hyung Park
Keyword(s):  
Lung Cancer ◽  
Small Cell Lung Cancer ◽  
Cancer Cells ◽  
Cell Lung Cancer ◽  
Epithelial Mesenchymal Transition ◽  
Small Cell ◽  
Lung Cancer Cells ◽  
Root Bark ◽  
Small Cell Lung ◽  
Mesenchymal Transition

The root bark of Morus alba L. (MA) has been traditionally used for the treatment of various lung diseases in Korea. Although recent research has demonstrated its anticancer effects in several cancer cells, it is still unclear whether MA inhibits the migratory ability of lung cancer cells. The present study investigated the effects of MA on the migration of lung cancer cells and explored the underlying mechanism. Results from a transwell assay and wound-healing assay demonstrated that methylene chloride extracts of MA (MEMA) suppressed the migration and invasion of H1299, H460, and A549 human non-small-cell lung cancer (NSCLC) cells in a concentration-dependent manner. Results from Western blot analyses showed that MEMA reduced the phosphorylation of STAT3 and Src. In addition, MEMA downregulated the expression of epithelial–mesenchymal transition (EMT) marker proteins including Slug, Snail, Vimentin, and N-cadherin, while upregulating the expression of Occludin—a tight-junction protein. The regulation of EMT markers and the decrease of migration by MEMA treatment were reversed once phospho-mimetic STAT3 (Y705D) or Src (Y527F) was transfected into H1299 cells. In conclusions, MEMA inhibited the migratory activity of human NSCLC cells through blocking Src/STAT3-mediated EMT.

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