The mean tumor weight in the miRNA-34a/Tat-A86 (0.37 g) group was significantly lower than that in the miRNA-34a/Tat-E60 (0.56 g), miRNA-34a/A86 (0.85 g), and untreated (~ 0.94 g) groups (Fig. 9e). This evidence concerns the gene TAT and neoplasm.