Moreover, Western blot was used to examined the key cell apoptosis regulators and found that miR‐139‐5p/miR‐940/miR‐193a‐5p mimic enhanced the protein expression of the active forms of caspase 3, caspase 7 and caspase 8 in the tumour tissues (Figure 8H). Here, CASP8 is linked to neoplasm.