PVT1 and colorectal carcinoma: Other lncRNAs implicated in CRC include plasmacytoma variant translocation 1 (PVT1), H19 imprinted maternally expressed transcript (H19), metastasis associated lung adenocarcinoma transcript 1 (MALAT1), small nucleolar RNA host gene 1, 7 and 15 (SNHG1, SNHG7, SNHG15) taurine upregulated 1 (TUG1), X inactive specific transcript (XIST), regulator of reprogramming (ROR) and ZEB-1 antisense RNA 1 (ZEB1-AS1) [134].