LINC01393 and central nervous system cancer: In addition to glioma, our study also found that LINC01393 showed high expression in BLCA, BRCA, CHOL, ESCA, HNSC, KICH, KIRC, LIHC, LUAD, LUSC, PRAD, and STAD, suggesting that it may play an important role in the development of these tumors (Supplementary Figure S3).