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Full-Text Articles in Life Sciences
The Foxo1 Inhibitor As1842856 Triggers Apoptosis In Glioblastoma Multiforme And Basal-Like Breast Cancer Cells, David Flores, Alma Lopez, Shreya Udawant, Bonnie Gunn, Megan Keniry
The Foxo1 Inhibitor As1842856 Triggers Apoptosis In Glioblastoma Multiforme And Basal-Like Breast Cancer Cells, David Flores, Alma Lopez, Shreya Udawant, Bonnie Gunn, Megan Keniry
Biology Faculty Publications and Presentations
Basal-like breast cancer (BBC) and glioblastoma multiforme (GBM) are poor-prognosis cancers that lack effective targeted therapies and harbor embryonic stem gene expression signatures. Recently, our group and others found that forkhead box transcription factor FOXO1 promotes stem gene expression in BBC and GBM cell lines. Given the critical role of cancer stem cells in promoting cancer progression, we examined the impact of FOXO1 inhibition with AS1842856 (a cell-permeable small molecule that directly binds to unphosphorylated FOXO1 protein to block transcriptional regulation) on BBC and GBM cell viability. We treated a set of BBC and GBM cancer cell lines with increasing …