KIF2C and lung adenocarcinoma: The purpose of this study was to determine KIF2C expression levels in human lung epithelial cells BEAS-2B and different types of NSCLC cell lines, such as mouse lung adenocarcinoma LLC, human lung adenocarcinoma cells A549, PC-9, SHP-77, A549-DDP, NCI-H1703, through qRT-PCR.