Figure 3

LKB1 expressions in different breast cancer cell lines. (A) LKB1 expressions in immortalized breast epithelial cell line MCF-10A, luminal A subtype (MCF-7, BT474 and T47D) and metastatic SKBR3 and MDA-MB-435 s. (B) LKB1 expressions were quantified using scanning densitometry and LKB1 expressions in breast cancer cells were calculated as ratios to the LKB1 expression in immortalized breast epithelial cell line MCF-10A.