For instance, seven lncRNA signatures (APTR, DHRS4-AS1, ITGA9-AS1, LINC01137, LOC101927972, RPARP-AS1, and SH3BP5-AS1) [66], and six lncRNA signatures (LINC01287, SNAP25-AS1, LINC00470, AC104809.2, LINC00645, and LINC01010) [67] had prognostic value for lung cancer. The gene discussed is ITGA9; the disease is lung cancer.