MALAT1 and hepatocellular carcinoma: A total of six axes were found in HCC (MALAT1/hsa-miR-21-5p/APOB; CRNDE/hsa-miR-9-5p/APOB;LINC00511/hsa-miR-9-5p/APOB;CYTOR/hsa-miR-877-5p/APOB;MUC20-OT1/hsa-miR-877-5p/APOB; LINC01089/hsa-miR-877-5p/APOB).