The next section will mainly discuss the information gained in recent years about the role of SNHG6 in some relative frequent cancer types, such as hepatocellular carcinoma (HCC), colorectal cancer (CRC), gastric cancer (GC), esophageal squamous cell carcinoma (ESCC), lung adenocarcinoma (LUAD), breast cancer (BC), bladder cancer, glioma, and osteosarcoma. This evidence concerns the gene SNHG6 and gastric cancer.