Expression profiling of lung cancer cell lines (UTSW Lung Panel V2)

ABSTRACT: Epithelial/mesenchymal transition (EMT) is associated with loss of cell adhesion molecules, such as E-cadherin, and increased invasion, migration, and proliferation in epithelial cancers. In non-small cell lung cancer (NSCLC), EMT is associated with greater resistance to EGFR inhibitors. However, its potential to predict response to other targeted drugs or chemotherapy has not been well characterized. The goal of this study was to develop a robust, platform-independent EMT gene expression signature and to investigate the association of EMT and drug response in NSCLC. A 76-gene EMT signature was derived in 54 DNA-fingerprinted NSCLC cell lines and tested in an independent set of cell lines and in NSCLC patients from the BATTLE clinical trial. The signature classified cell lines as epithel

ORGANISM(S): Homo sapiens

SUBMITTER: Byers LA 

PROVIDER: S-ECPF-GEOD-32989 | biostudies-other | 2013 Jan

REPOSITORIES: biostudies-other