Article
Sonic hedgehog-Gli1 pathway in colorectal adenocarcinomas
1 Jan 2007
Abstract excerpt
AIM: To determine the role of Sonic hedgehog (Shh) pathway in colorectal adenocarcinomas through analysis of the expression of Shh pathway-related molecules, Shh, Ptch1, hedgehog-interacting protein (Hip), Gli1, Gli3 and PDGFRalpha. METHODS: Expression of Shh in 25 colorectal adeno-carcinomas was detected by RT-PCR, in situ hybridization and immunohistochemistry. Expression of Ptch1 was observed by in situ...
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