ZEB1 and neoplasm: In this study, we measured the expression level of miR-200c, miR-9 and target genes (ZEB1, ZEB2 and E-cadherin) as log102-∆∆CT in tumor samples compared to normal adjacent tissues.The target genes were selected by Targetscan and miRwalk databases according to their high score and more complementary base baring between miRNAs seed region and 3’UTR sequence of mRNA of target genes.