We chose to validate the overexpression by qPCR of five of the most significantly upregulated genes identified by RNA-seq: LINC03057, MALAT1 (Metastasis Associated Lung Adenocarcinoma Transcript 1), MAP1B (Microtubule-Associated Protein 1B), ONECUT2 and REL, based on their relevance in proliferative processes and cancer. This evidence concerns the gene MALAT1 and cancer.