For example, the progression of breast cancer is supported by H19 and TP73, metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) aggravates renal cancer, non-small cell lung cancer, and thyroid carcinoma, ZEB1-AS1 is involved in intrahepatic cholangiocarcinoma, SNHG15 in papillary thyroid carcinoma, HCC, colorectal cancer, osteosarcoma, and nasopharyngeal carcinoma, and Bacteroides fragilis lncRNA1 (BFAL1) is linked to bacteria-induced carcinogenesis. This evidence concerns the gene MALAT1 and osteosarcoma.