We analyzed the expression data of 34 cancer types, finding six of the nine lncRNAs, AC009120.2, LINC01833, PRKAG2-AS1, AC107464.3, COLCA1, and LINC01711, showed significant differences (tumor vs. normal) in 30 or more cancer types (Supplementary Figure S4; Table 3). Here, COLCA1 is linked to cancer.