TP53 and cancer: To determine which pathways in the Kyoto Encyclopedia of Genes and Genome (KEGG; ref. 60) database were significantly (FDR-corrected hypergeometric test P < 0.05) enriched with the individual lncRNA-associated genes, we identified those pathways that were preferentially upregulated or downregulated by p53-effector lncRNAs across 10 TCGA cancer types.