In addition, the wound healing assay showed that RKO‐shR had a significantly lower cell migration rate than RKO‐NC (27.74% ±7.85% vs. 59.49% ±13.44%, p = 0.045; Figure 2E), whereas RBP‐Jκ overexpression dramatically induced tumour cell migration for SW480‐R vs. SW480‐NC (51.54% ±13.50% vs. 25.05% ±6.00%, p = 0.036; Figure 2F). Here, RBPJ is linked to neoplasm.