PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29069604-5 2017 Our results suggest AGR2 as a tool to stratify PDAC according to cell of origin, highlight that not all PanIN-like lesions are precursors of PDAC, and add an alternative progression route to the current model of PDAC development. pdac 47-51 anterior gradient 2, protein disulphide isomerase family member Homo sapiens 20-24