PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24433772-2 2013 METHODS: The expression of Gli1, MDM2 and p53 proteins in 57 paired paraffin embedded pancreatic ductal adenocarcinoma (PDAC) specimens and adjacent non-cancerous pancreatic tissues was detected by immunohistochemistry. Paraffin 68-76 tumor protein p53 Homo sapiens 42-45