SNAI1 and neoplasm: Additionally, miR-375 expression and mRNA and protein expression of Bax and E-cadherin were elevated while that of ENAH, Bcl-2, Bcl-xl, N-cadherin and Snail and expression of stemness-related mRNAs were diminished in the tumor tissues of the mice injected with exo-miR-375 agomir or exo-NC-agomir relative to findings in mice injected with normal saline.