Recent studies have shown that the progression of osteosarcoma (miR‐509), glioma (miR‐101), and EMT (miR‐145) is associated with MALAT1 acting as a ceRNA.28, 29, 30 Therefore, we doubted that MALAT1 was also a sponge for miRNAs in HCC. Here, MALAT1 is linked to osteosarcoma.