The Role of Abnormal Methylation of Wnt5a Gene Promoter Regions in Human Epithelial Ovarian Cancer: A Clinical and Experimental Study

Figure 1

Expression of Wnt5a in normal ovarian tissue and ovarian cancer. Normal ovaries with immunostaining of Wnt5a in the cytoplasm of tumor cells. Staining index (SI = 7) in epithelial ovarian tissues. Immunolabeling in the cytoplasm of fibroblasts on the (a) (40x). Ovarian cancer was clear-cell cancer, in the cytoplasm of tumor cells (40x; SI = 0).

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