Research Article

Chemoprevention of 4NQO-Induced Mouse Tongue Carcinogenesis by AKT Inhibitor through the MMP-9/RhoC Signaling Pathway and Autophagy

Figure 4

MK2206 2HCl suppressed cancer cell proliferation in 4NQO-induced mouse tongue tumors. (a) MK2206 2HCl inhibited p-AKT expression in 4NQO-induced mouse tongue tumors. (b) Cell proliferation was suppressed by MK2206 2HCl as showed by Ki67 positive cells. (c) MK2206 2HCl promoted p21 expression in tongue tumors. All data are presented as the as compared with the blank group, ## as compared with the 4NQO+captisol group. Magnification ×400.
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