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Full-Text Articles in Medical Genetics
Diverse And Converging Roles Of Erk1/2 And Erk5 Pathways On Mesenchymal To Epithelial Transition In Breast Cancer, Akshita B. Bhatt, Thomas D. Wright, Van Barnes, Suravi Chakrabarty, Margarite D. Matossian, Erin Lexner, Deniz A. Ucar, Lucio Miele, Patrick T. Flaherty, Matthew E. Burow, Jane E. Cavanaugh
Diverse And Converging Roles Of Erk1/2 And Erk5 Pathways On Mesenchymal To Epithelial Transition In Breast Cancer, Akshita B. Bhatt, Thomas D. Wright, Van Barnes, Suravi Chakrabarty, Margarite D. Matossian, Erin Lexner, Deniz A. Ucar, Lucio Miele, Patrick T. Flaherty, Matthew E. Burow, Jane E. Cavanaugh
School of Medicine Faculty Publications
The epithelial to mesenchymal transition (EMT) is characterized by a loss of cell polarity, a decrease in the epithelial cell marker E-cadherin, and an increase in mesenchymal markers including the zinc-finger E-box binding homeobox (ZEB1). The EMT is also associated with an increase in cell migration and anchorage-independent growth. Induction of a reversal of the EMT, a mesenchymal to epithelial transition (MET), is an emerging strategy being explored to attenuate the metastatic potential of aggressive cancer types, such as triple-negative breast cancers (TNBCs) and tamoxifen-resistant (TAMR) ER-positive breast cancers, which have a mesenchymal phenotype. Patients with these aggressive cancers have …