The Cell Titer 96® AQueous One Solution Cell Proliferation assay demonstrated that miR-126-5p decreased the number of CRC cells, whereas cotransfection of the LINC00665 expression plasmid and miR-126-5p mimic showed that the LINC00665-induced increase in the number of CRC cells was ameliorated after miR-126-5p transfection (n = 6, P < 0.05; Figure 5A). This evidence concerns the gene LINC00665 and colorectal carcinoma.