Meanwhile, we observed that the viability and proliferation of CRC cells were encouraged the apoptotic condition of the cells was suppressed after co‐transfection of miR‐NC and pCMV1‐ROR1, with miR‐30a‐5p mimic group as the reference (P < 0.05) (Figure 6). Here, ROR1 is linked to colorectal carcinoma.