As shown in Fig. 5B (3rd panel), miR-145 mimic inhibited p72 expression, while neither miR-143 mimic nor siRNA for ERK5 seemed to have significant effect, which data demonstrate that the downregulation of p72 in the small intestine tumors of Tg/APC may be mainly elicited by miR-145. Here, DDX17 is linked to digestive system neoplasm.