Figure 3

Representative images of Sam68 immunohistochemical analysis in colorectal cancer (CRC) tissues. (A – D) Negative (A, 100X; B, 400X) or moderate (C, 100X; D, 400X) Sam68 staining was detected in the adjacent non-cancerous tissues. (E – H) Cytoplasmic Sam68 staining (E, 100X; F, 400X) or nuclear Sam68 staining (G, 100X; H, 400X) was observed in primary CRC tissues. (I – J) Sam68 was upregulated in CRC compared to the paired adjacent non-cancerous tissues (I, 100X; J, 400X).