Fig. 8
Western blotting and immunohistochemical detection of CDK8, β-catenin, and cyclin D1. a Expression of CDK8, β-catenin, and cyclin D1 in the cells of the miR-101-treated group were lower than the expression levels of these three proteins in cells of the blank control group and the negative control group (*P < 0.05). Detection of β-actin was used as a loading control. b Cytoplasmic labelling of CDK8, β-catenin, and cyclin D1 in immunohistochemistry assays were weaker in tissues of the miR-101-treated group compared with the cells of the blank control group and the negative control group.