Fisetin suppresses migration, invasion and stem-cell-like phenotype of human non-small cell lung carcinoma cells via attenuation of epithelial to mesenchymal transition

Chemico-biological Interactions
Saba Tabasum, Rana P Singh

Abstract

Fisetin (3,3',4',7-tetrahydroxyflavone) is a bioactive polyphenolic flavonoid found in many fruits and vegetables. It exhibits a variety of pharmacological activities including anticancer and anti-invasive effects. Epithelial to mesenchymal transition (EMT) allows the tumor cells to acquire increased migratory and invasive properties mediating their dissemination to faraway sites, thus favoring metastasis. With metastatic lung cancer claiming the majority of lung cancer-related deaths, agents targeting the pathways underlying metastasis are translationally promising. In the present study, we have explored the anti-metastatic effects of fisetin in non-small cell lung carcinoma (NSCLC) cells A549 and H1299 with emphasis on EMT. The results suggested a significant inhibition in migration and invasion of NSCLC cells under non-cytotoxic concentrations. Furthermore, an attenuation of the EMT was observed in both the cell lines with upregulation in the expression of epithelial marker E-cadherin in A549 cells and ZO-1 in H1299 cells with concomitant downregulation of the mesenchymal markers vimentin as well as N-cadherin along with invasion marker MMP-2. Herein, the downregulation of the expression of NSCLC stem cell signature markers ...Continue Reading

Citations

Oct 22, 2019·BioFactors·Kiruthika SundarrajEkambaram Perumal
Jun 12, 2020·Cancers·Alena LiskovaPeter Kubatka
Oct 18, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Mai KhaterHelen M I Osborn
Jan 22, 2021·Food Science & Nutrition·Muhammad ImranFaqir M Anjum
Mar 11, 2021·Cancer Investigation·Prasath ManogaranAnbu Singaravelu
May 18, 2021·Phytomedicine : International Journal of Phytotherapy and Phytopharmacology·Qian RenPing Fu

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