PI4K2A and lung cancer: Indeed, miR-182 and miR-183 mimics decreased PI4K2A levels in H1299 and CALU-1 mesenchymal lung cancer cells and in HCC827_ZEB1, an epithelial LUAD cell line that has acquired mesenchymal properties owing to ectopic ZEB1 expression (Figure 1E and Supplemental Figure 1F) (19).