Among the genes with increased expression were CDCA7, CXCL1, CXLC2, CXCL3, and LCN2. Cell division cycle associated 7, CDCA7, upregulated among the primary carcinomas, is suggested to be involved in neoplastic transformation as it acts as a direct Myc target gene [37]. Here, LCN2 is linked to carcinoma.