2005
Secretion of MCP-1/CCL2 by bile duct epithelia induces myofibroblastic transdifferentiation of portal fibroblasts
Kruglov EA, Nathanson RA, Nguyen T, Dranoff JA. Secretion of MCP-1/CCL2 by bile duct epithelia induces myofibroblastic transdifferentiation of portal fibroblasts. AJP Gastrointestinal And Liver Physiology 2005, 290: g765-g771. PMID: 16282363, DOI: 10.1152/ajpgi.00308.2005.Peer-Reviewed Original ResearchConceptsBile duct epitheliumHepatic stellate cellsPortal fibroblastsMCP-1Biliary fibrosisDuct epitheliumMyofibroblastic transdifferentiationMCP-1/CCL2Fibrogenic liver cellsChemoattractant protein-1Ectonucleotidase NTPDase2PF proliferationAlpha-SMA levelsReceptor CCR2Stellate cellsParacrine fashionFunctional receptorsInduces proliferationImportant mediatorMuscle expressionFibrosisLiver cellsProtein 1Procollagen productionRecent evidence
2004
Ectonucleotidase NTPDase2 is Selectively Down-Regulated in Biliary Cirrhosis
Dranoff J, Kruglov E, Toure J, Braun N, Zimmermann H, Jain D, Knowles A, Sévigny J. Ectonucleotidase NTPDase2 is Selectively Down-Regulated in Biliary Cirrhosis. Journal Of Investigative Medicine 2004, 52: 475-482. DOI: 10.1177/108155890405200741.Peer-Reviewed Original ResearchBile duct ligationNTPDase2 expressionPrimary biliary cirrhosisBiliary cirrhosisPortal fibroblastsReal-time polymerase chain reactionPolymerase chain reactionBiopsy specimensPortal areasExperimental ratsFibrous bandsNormal liverConfocal immunofluorescenceExpression of NTPDase2Fibrogenic liver cellsHepatitis C cirrhosisLiver biopsy specimensFibrotic liver diseaseChain reactionHuman liver biopsy specimensHepatic stellate cellsNew therapeutic approachesSmooth muscle actinCarbon tetrachloride administrationTriphosphate diphosphohydrolase 2Ectonucleotidase NTPDase2 Is Selectively Down-Regulated in Biliary Cirrhosis.
Dranoff J, Kruglov E, Toure J, Braun N, Zimmermann H, Jain D, Knowles A, Sévigny J. Ectonucleotidase NTPDase2 Is Selectively Down-Regulated in Biliary Cirrhosis. Journal Of Investigative Medicine 2004, 52: 475. DOI: 10.1097/00042871-200411000-00042.Peer-Reviewed Original ResearchBile duct ligationNTPDase2 expressionPrimary biliary cirrhosisBiliary cirrhosisPortal fibroblastsReal-time polymerase chain reactionCCl4 administrationPolymerase chain reactionBiopsy specimensPortal areasExperimental ratsFibrous bandsNormal liverConfocal immunofluorescenceExpression of NTPDase2Fibrogenic liver cellsHepatitis C. ConclusionsHepatitis C cirrhosisLiver biopsy specimensFibrotic liver diseaseChain reactionHuman liver biopsy specimensHepatic stellate cellsNew therapeutic approachesSmooth muscle actinEctonucleotidase NTPDase2 Is Selectively Down-Regulated in Biliary Cirrhosis
Dranoff JA, Kruglov EA, Toure J, Braun N, Zimmermann H, Jain D, Knowles AF, Sévigny J. Ectonucleotidase NTPDase2 Is Selectively Down-Regulated in Biliary Cirrhosis. Journal Of Investigative Medicine 2004, 52: 475. PMID: 15651265, DOI: 10.1136/jim-52-07-42.Peer-Reviewed Original ResearchConceptsBile duct ligationNTPDase2 expressionPrimary biliary cirrhosisBiliary cirrhosisPortal fibroblastsReal-time polymerase chain reactionCCl4 administrationPolymerase chain reactionBiopsy specimensPortal areasExperimental ratsFibrous bandsNormal liverConfocal immunofluorescenceAlpha-smooth muscle actinExpression of NTPDase2Fibrogenic liver cellsHepatitis C cirrhosisLiver biopsy specimensFibrotic liver diseaseHuman liver biopsy specimensChain reactionNew therapeutic approachesHepatic stellate cellsCarbon tetrachloride administration