The lncRNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) is reported to be a crucial regulator in the progression of several cancers including renal, cervical, liver, osteosarcoma, etc. RSV inhibits the invasion and metastasis of CRC cell lines through MALAT-1-mediated Wnt/β-catenin signaling [45]. This evidence concerns the gene MALAT1 and osteosarcoma.