Epithelial to Mesenchymal Transition in Lung Cancer: Potential EMT-Targeting Natural Product-derived Compounds.

Epithelial to mesenchymal transition (EMT) is the cellular transition process of epithelium-associated phenotypes and behaviors into mesenchymal phenotypes. EMT is linked with cancer, and it is believed to be an important factor facilitating the motility and invasive activity of solid tumor cells. EMT facilitates the capability of cancer cells to metastasize because it promotes cell survival in detached conditions and facilitates the establishment of new tumors. In lung cancer, EMT has garnered considerable attention because of its importance in metastasis and has been recognized as an important target for anticancer drug therapy. Several studies have pointed out the promising activities of natural product-derived compounds and other agents that have EMT-suppressive activities and may facilitate the development of novel strategies for lung cancer management. In this review, we discuss the recent discoveries regarding the fundamental signaling regulating EMT and identify molecular targets for anti-EMT activities of the natural product-derived compounds. We also highlight the anti-EMT effect of natural compounds with their molecular targets and mechanisms of action that may benefit the understanding of and support the development of EMT targeting therapy.

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Copyright © 2022 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.