Fig. 2
From: The expression of kappa-opioid receptor promotes the migration of breast cancer cells in vitro
Role of OPRK1 in breast cancer cells and normal human mammary epithelial cells on proliferation, migration and invasion. A The cell viability was determined by MTT assay in MDA-MB-231, MCF-7 and MCF-10A cells transfected with OPRK1 siRNA. B Invasion of MDA-MB-231 and MCF-7 cells transfected with OPRK1 siRNA were subjected to transwell assay. C Migration of MDA-MB-231 and MCF-7 cells transfected with OPRK1 siRNA were subjected to wound healing analysis, representative images (left) and statistical analysis (right) are shown