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Figure 2 | Molecular Cancer

Figure 2

From: Activation of the hedgehog pathway in advanced prostate cancer

Figure 2

Co-expression of PTCH1, PSA and Shh in prostate cancer specimens. Immunohistochemistry of prostate cancer specimens with PSA was used to confirm the cancer region. Positive staining was in red. Positive staining patterns of PTCH1 and Shh antibodies (Santa Cruz Biotechnology Cat# 9024) were similar to that of PSA staining. PC23 (A-C) was from tumors with Gleason score 7 (200×). PC38 (D-F) was a tumor from Gleason score 10 (400×) (see Table 1, Additional file 1 for details).

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