Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have used a microarray-based strategy to characterize, at the molecular level, the pancreatic emergency program set up by the pancreatic cells in response to pancreatitis. In this strategy, the phenotype of the pancreatitis-affected pancreas is established by characterization of a large number of its transcripts using a high-density mouse cDNA microarray. This method allows identification of transcripts differentially expressed during pancreatitis. We describe here the cloning, sequencing, and expression analysis of a new gene, named PIP49 (Pancreatitis Induced Protein 49). Its very strong expression is specific of acinar cells and occurs rapidly after initiation of the acute phase of pancreatitis. Analysis of its primary and secondary structures strongly suggests that PIP49 encodes a putative transmembrane protein.
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PMID:Cloning and expression of the mouse PIP49 (Pancreatitis Induced Protein 49) mRNA which encodes a new putative transmembrane protein activated in the pancreas with acute pancreatitis. 1128 35

We describe the cloning and expression of the mouse gene interferon-inducible-protein 15 (IP15), whose activation is related to the acute phase of experimental pancreatitis. Analysis of its structure indicates that it encodes a putative transmembrane protein of 137 amino acids. This gene contains a predicted IFN-stimulable-response element. In vivo studies showed that IP15 is strongly activated in pancreas early during caerulein-induced pancreatitis. In situ hybridization of IP15 mRNA showed that its expression is restricted to acinar cells. IP15 was also induced in pancreas under systemic-lipopolysaccharide treatment and in intestine under Salmonella infection. In vitro studies using NIH3T3 fibroblasts showed that IP15 is induced by IFN-alpha. Growth rate was significantly lower in cells transfected with pcDNA4/IP15 plasmid. In addition, cells expressing IP15 showed less capacity to develop colonies after antibiotic selection. In conclusion, we identified a new interferon-inducible gene that is activated early in pancreas with pancreatitis and whose expression inhibits cell growth.
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PMID:Cloning of IP15, a pancreatitis-induced gene whose expression inhibits cell growth. 1518 81