PLA2G7 and breast cancer: Earlier, Kispert et al demonstrated that Lp‐PLA2 inhibition by cigarette smoke extract induced cell motility in MDA‐MB‐231 cells and increased its adherence to the lung endothelium.201, 202 However, a recent study revealed possible beneficial effects of Lp‐PLA2 inhibition in advanced breast cancer, such as downregulation of epithelial‐mesenchymal transition (EMT) as well as cell migration and invasion.