Fig. 6From: Activity of distinct growth factor receptor network components in breast tumors uncovers two biologically relevant subtypesDifferential drug response identified in GFRN phenotype heterogeneity. Boxplots of –log (EC50) drug response data from four drugs in the drug assay that show a differential drug response within growth factor phenotypes. a GSK1059615, a PI3K and mTOR inhibitor, caused an increase in response in samples within the survival phenotype classified as having high HER2 activity. b Lapatinib, a HER2 inhibitor, stimulated a stronger response in samples within the survival phenotype with high HER2 activity. c AG1478 and d gefitinib, EGFR inhibitors, caused an increased response in samples within the growth phenotype classified as having low BAD activityBack to article page