To further confirm whether EBV-miR-BART6-3p exerted its biological function directly through LOC553103 downregulation and evaluate the effect of LOC553103 on cancer cell metastasis and invasion, we first examined whether siRNA knockdown of lncRNA LOC553103 phenocopied EBV-miR-BART6-3p expression, which inhibited cancer cell metastasis and invasion. The gene discussed is MIR3936HG; the disease is cancer.