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. 2019 Sep 5;18(5):4778–4788. doi: 10.3892/ol.2019.10811

Figure 4.

Figure 4.

CTAG2 exhibited increased expression in hepatocellular carcinoma tissues obtained from patients at our hospital, as compared with that in adjacent tissues. Representative micrographs show immunohistochemical staining of CTAG2 in (A) adjacent and (B) tumor tissues (magnification, ×40). The square frame indicate the region that is magnified in the insert (magnification, ×400; scale bar, 500 µm). (C) Immunoreactive scores for CTAG2 staining in tumor tissues were significantly higher as compared with those in adjacent tissues. The P-value was obtained using the Wilcoxon rank-sum test (all paired samples, n=46, P<0.001). CTAG2, cancer/testis antigen 2.