These genes were up- and down-regulated and, in some cases (CD99, ITGB1, JAM3 and CADM1), the pinpointed phenotypic background differed from the backgrounds noticed for similar expression patterns in other cancerous (malignant) or noncancerous (benign) neoplasms, as indicated according to the available literature data. This evidence concerns the gene ITGB1 and neoplasm.