LncRNAs could act as tumor suppressors or oncogenes, for example GAPLINC, NEAT1, HOTAIR, and LINC00265. 11, 12, 25, 26In this study, we identified that the lncRNA TCONS_00026334 was frequently downregulated in CRC tissues. The gene discussed is GAPLINC; the disease is colorectal carcinoma.