CTPS1 and non-small cell lung carcinoma: Given that CMPK2 and CTPS might also have a role in the EMT phenotypes, we analyzed their correlation with EMT status by using the public gene expression databases, Cancer Cell Line Encyclopedia [29, 30] and Sanger/Massachusetts General Hospital GDSC [31, 32, 33], which encompass gene expression of 130 NSCLC cell lines.