The western blot results in tumour tissues revealed that miR‐1178 overexpression suppressed AMBRA1‐oe‐induced p53 expression (p < 0.05 and p < 0.001) and promoted AMBRA1‐oe‐caused CycD inhibition (p < 0.01 and p < 0.001, Figure 7F). The gene discussed is TP53; the disease is neoplasm.