(ix) Bladder. Oncogenic lncRNAs, including UCA1, H19, MALAT1, and linc-UBC1 (upregulated in bladder cancer 1), are overexpressed in bladder carcinomas and activate PI3K-AKT and Wnt/β-catenin pathways. This evidence concerns the gene MALAT1 and urinary bladder carcinoma.