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Gene Expression in Pancreatic Adenocarcinoma
Author(s) -
FRAZIER MARSHA L.
Publication year - 1999
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1111/j.1749-6632.1999.tb09504.x
Subject(s) - pdx1 , pancreas , acinar cell , transcription factor , gene , pancreatic duct , adenocarcinoma , biology , gene expression , cancer research , cell , microbiology and biotechnology , endocrinology , genetics , cancer
A bstract : Both acinar and duct cell‐specific gene products are expressed by pancreatic adenocarcinoma. In order to begin to understand the mechanisms by which genes of both cell types are expressed in pancreatic adenocarcinoma, an understanding of the underlying transcription factors is important. PDX1 plays an important role in the development of the pancreas and is also expressed in the adult pancreas; it is known to be involved in the regulation of expression of both acinar and islet cell‐specific gene products. We have examined pancreatic adenocarcinoma cell lines and have determined that they also express PDX1, making it a candidate transcription factor for the abnormal regulation of these acinar and duc cell gene products.