Figure 1
From: Prognostic value of hedgehog signal component expressions in hepatoblastoma patients
A representative series of immunohistochemical staining of Hh signaling components from hepatoblastoma patients. (A) Immunohistochemistry for CK-7 expression (expected deeply-brown) in liver sections from a child with BA demonstrating the expression of Shh was present in the cytoplasm of epithelium and stroma tissues. (B) Patched and (C) Smo expression was observed in cytoplasm and cell membrane of tumors. (D) Gli1 expression was scattered found in nuclear of hepatoblastoma cells.