The differentially expressed genes of these mesenchymal tumor cells were enriched in the pathways associated with cancer carcinogenesis and progression, including epithelial–mesenchymal transition, interferon gamma response, TGF beta signaling pathway, cell adhesion molecular, mTORC1 signaling pathway, and PI3K/Akt signaling pathway, in line with the results of previous in vitro studies [24,25]. This evidence concerns the gene IFNG and cancer.