BTRC and nasopharyngeal carcinoma: To elucidate the mechanism underlying the function of EBV-miR-BART10-3p in NPC, we also examined the effect of EBV-miR-BART10-3p on invasion and migration of NPC cells and evaluated its potential in regulation of the epithelial-mesenchymal transition (EMT) by regulating EMT-related genes, such as β-catenin and Snail that are downstream substrates of BTRC.