SNHG5 and liver cancer: Additionally, some in vivo experiments indicated that SNHG1, SNHG5, SNHG6, SNHG8, DANCR, SNHG16, and SNHG17 can promote lung metastasis of human liver cancer cells in immunodeficient mice [25, 31, 34, 42, 47, 54, 55, 57, 58].