Figure 6From: Loss of LKB1 disrupts breast epithelial cell polarity and promotes breast cancer metastasis and invasionE-cadherin mRNA expression was down-regulated in LKB1 knock-down cells. MCF-7 cells were transfected with non-targeting siRNA (NT) or siLKB1(1342/1972). The mRNA levels of E-cadherin were detected by RT-RCR.Back to article page