Athymic Nude MouseCharacteristics of Cell Lines Established from Human Gastric CarcinomaLapatinib, a Dual EGFR and HER2 Kinase Inhibitor, Selectively Inhibits HER2-Amplified Human Gastric Cancer Cells and is Synergistic with Trastuzumab In vitro and In vivoCD-1 Nude MouseLapatinib, a Dual EGFR and HER2 Kinase Inhibitor, Selectively Inhibits HER2-Amplified Human Gastric Cancer Cells and is Synergistic with Trastuzumab In vitro and In vivoActivation of HER family members in gastric carcinoma cells mediates resistance to MET inhibitionBALB/c Nude MouseDifferential gene expression profiles of gastric cancer cells established from primary tumour and malignant ascitesCharacteristics of Cell Lines Established from Human Gastric CarcinomaFox Chase SCID Mouse (C.B.17 SCID)Internal Xenograft Data