Figure 4From: Cytochrome P450 2E1 (CYP2E1) regulates the response to oxidative stress and migration of breast cancer cellsEctopic expression of CYP2E1 regulates migration of breast cancer cells. (A) MCF7, MDA-MB-231 and MDA-MB-157 cells were seeded and incubated with an ibidi culture insert until they reached subconfluent state and then transfected with PCDNA3, CMV-CYP2E1 or CYP2E1 shRNA plasmids and incubated for further 16Â h. The size of the gap was measured after 16Â h (MCF7, MDA-MB-157) and 8Â h (MDA-MB-231). (B) Figure represents the calculations of migration distances of cells in (A). Asterisks indicate significant difference at P <0.01. CYP2E1, cytochrome P450 E1; shRNA, short hairpin rRNA.Back to article page