PCAT6 promotes PI3K/AKT/mTOR signaling Pathway. By sponging miRNAs, PCAT6 affects the PI3K/AKT/mTOR signaling pathway in multiple, cancers, including BrCa, CRC, GBM, HCC, PCa, Osa, PA, PDAC. *: PCAT6 is likely to activate the PI3K/AKT/mTOR signaling by regulating ceRNA mechanisms.