Kruppel-like transcriptional factor KLF4/GKLF and uses thereof

摘要

The present invention proivdes methods of identifying new carcinoma oncogenes or analyzing functions of known carcinoma oncogenes by transformation of RK3E cells. Also provided are methods of using nuclear localization of Krüppel-like factor 4 (KLF4, or termed Gut-Enriched Krüppel-Like Factor, GKLF) as a marker and prognostic factor for aggressive early-stage breast carcinoma.