| abstract |
The present invention provides diagnostic and therapeutic methods and compositions for cancer. The invention provides methods of determining whether a patient having a cancer is likely to respond to treatment comprising a MAPK signaling inhibitor, methods of predicting responsiveness of a patient having a cancer to treatment comprising one or more MAPK signaling inhibitors, methods of selecting a therapy for a patient having a cancer, and methods of treating cancer based on expression levels of biomarkers of the invention (e.g., the expression levels of DUSP6, ETV4, SPRY2, SPRY4, PHLDA1, ETV5, DUSP4, CCND1, EPHA2, and EPHA4). |