MEG3 and colorectal carcinoma: Numerous more circulating lncRNAs, including NEAT1 variants 1 and 2, MEG3, PVT-1, 91H, Nbla12061, RP11-462C24.1, and LOC285194 have been identified as possible biomarkers for the identification of CRC (Zygulska and Pierzchalski., 2022).