AXIN2 and cancer: In view of the fact that miR-195-5p generally modulates cancer cells by targeting its downstream mRNA, miRDB, TargetScan and miRTarBase databases were employed to obtain all the target genes of miR-195-5p, which were then intersected with the up-regulated DE_mRNAs in the GEO database, and ultimately Axin2 was found to be up-regulated in CC.