ZEB2 and nasopharyngeal carcinoma: In contrast, miR-200, the miR-17-92 cluster and miR-155 are upregulated in NPC, and miR-200 inhibits the migration and invasion of NPC cells by inhibiting the expression of ZEB2 (zinc finger E-box binding homeobox 2) and CTNNB1 (catenin-β-like 1) [46].