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. 2019 Oct 30;43(1):75–86. doi: 10.3892/or.2019.7395

Figure 6.

Figure 6.

CHST15 overexpression in ESCC tissue specimens. (A) Tissue array consisting of paraffin-embedded sections (a1-d6) of both ESCC and adjacent tissues (shown in the rectangle) were incubated with anti-CHST15 antibodies and stained with DAB and hematoxylin (original magnification, ×40). (B) Higher magnification of representative carcinoma tissue (a2 in the array) and normal adjacent tissue (d3 in the array) with CHST15 staining (magnification, ×400; scale bar, 50 µm). CHST15 expression in each specimen was evaluated and scored based on the percentage of immunopositivity and immunointensity. (C) The TCGA database indicated higher CHST15 mRNA expression in tumor tissues (n=185) when compared with that in normal tissues (n=13). *P<0.05. SD, standard deviation. CHST15, carbohydrate sulfotransferase 15.