Figure 4From: Gene expression changes as markers of early lapatinib response in a panel of breast cancer cell linesDifferential expression of 5 significant genes. Analysis across the 6 cell lines showed that 5 genes were differentially regulated in response to lapatinib and the degree of dysregulation was proportional to the response to lapatinib. The cell lines are represented in order of sensitivity to lapatinib, with BT474 being the most sensitive and MDAMB231 being the least. N = 3.Back to article page