A novel EMT-selective small molecule induces ER stress

ABSTRACT: Carcinoma cells can acquire key malignant traits by reprogramming their differentiation state via an epithelial-to-mesenchymal transition (EMT). Cancer cells that undergo EMT become invasive and resist a wide range of therapies including most chemotherapy drugs and radiation. Such cells are also able to efficiently seed primary and metastatic tumors, making them functionally indistinguishable from tumor-initiating or cancer stem-like cells (TICs or CSCs). Therefore, there is significant interest in finding vulnerabilities of cancer cells that have undergone EMT. A potent EMT-selective small molecule was discovered through a large-scale chemical screen. We used microarray analysis to understand the biological effects of this compound. HMLE_ctrl (human MECs, infected with a pBabe-shGFP retr

ORGANISM(S): Homo sapiens

SUBMITTER: Yu-xiong Feng 

PROVIDER: E-GEOD-55604 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress