2016
Sortilin Deficiency Reduces Ductular Reaction, Hepatocyte Apoptosis, and Liver Fibrosis in Cholestatic-Induced Liver Injury
Hubel E, Saroha A, Park WJ, Pewzner-Jung Y, Lavoie EG, Futerman AH, Bruck R, Fishman S, Dranoff JA, Shibolet O, Zvibel I. Sortilin Deficiency Reduces Ductular Reaction, Hepatocyte Apoptosis, and Liver Fibrosis in Cholestatic-Induced Liver Injury. American Journal Of Pathology 2016, 187: 122-133. PMID: 27842214, DOI: 10.1016/j.ajpath.2016.09.005.Peer-Reviewed Original ResearchConceptsBile duct ligationSerum IL-6IL-6Hepatocyte apoptosisWT miceLiver fibrosisCholangiocyte proliferationHepatic stellate cell activationCholestatic liver damageIL-6 neutralizationStellate cell activationHepatic stellate cellsASMase activityCarbon tetrachloride treatmentCarbon tetrachloride modelSortilin deficiencyHepatic inflammationLiver inflammationHepatocellular injuryLiver injuryLiver damageHepatic fibrosisBiliary damageDuctular reactionDuct ligation
2014
Expression of mediators of purinergic signaling in human liver cell lines
Goree JR, Lavoie EG, Fausther M, Dranoff JA. Expression of mediators of purinergic signaling in human liver cell lines. Purinergic Signalling 2014, 10: 631-638. PMID: 25194703, PMCID: PMC4272373, DOI: 10.1007/s11302-014-9425-4.Peer-Reviewed Original ResearchConceptsLiver cell subpopulationsPurinergic signalingPurinergic signalsCell subpopulationsCell linesExpression of mediatorsLiver disease pathogenesisHuman liver cell lineHuman cell line modelsCell line modelsLiver cell lineHepatic functionP2Y receptorsP2X receptorsLX-2Disease pathogenesisAdenosine receptorsLiver physiologyRT-PCRReceptorsHuman cell linesPurinergicLiverSubpopulationsSignaling
2009
Intracellular calcium signals regulate growth of hepatic stellate cells via specific effects on cell cycle progression
Soliman EM, Rodrigues MA, Gomes DA, Sheung N, Yu J, Amaya MJ, Nathanson MH, Dranoff JA. Intracellular calcium signals regulate growth of hepatic stellate cells via specific effects on cell cycle progression. Cell Calcium 2009, 45: 284-292. PMID: 19131107, PMCID: PMC3018528, DOI: 10.1016/j.ceca.2008.11.006.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalcium SignalingCalcium-Calmodulin-Dependent Protein Kinase Type 2Cdc25 PhosphatasesCell CompartmentationCell CycleCell NucleusCell ProliferationChelating AgentsCytosolEgtazic AcidEnzyme InhibitorsG2 PhaseHepatocytesHumansIntracellular SpaceParvalbuminsPhosphorylationProtein TransportRatsSubcellular FractionsConceptsHepatic stellate cellsLiver fibrosisStellate cellsImmortalized human hepatic stellate cellsHSC growthHuman hepatic stellate cellsRat hepatic stellate cellsPrimary rat hepatic stellate cellsIntracellular calcium signalsCdc25C phosphorylationPharmacological therapyCalmodulin kinase IIImportant mediatorCell cycle progressionHSC proliferationCell proliferationLogical targetCalcium signalsAdenoviral constructDownstream intracellularG2/M checkpointCaMK IIFibrosisBlockadeParvalbumin
2007
Transforming growth factor‐β and substrate stiffness regulate portal fibroblast activation in culture
Li Z, Dranoff JA, Chan EP, Uemura M, Sévigny J, Wells RG. Transforming growth factor‐β and substrate stiffness regulate portal fibroblast activation in culture. Hepatology 2007, 46: 1246-1256. PMID: 17625791, DOI: 10.1002/hep.21792.Peer-Reviewed Original ResearchConceptsHepatic stellate cellsPortal fibroblastsStellate cellsMyofibroblastic differentiationTGF-beta receptor kinase inhibitorGrowth factorAlpha-smooth muscle actinAlpha-smooth muscle actin expressionPlatelet-derived growth factorMuscle actin expressionReceptor kinase inhibitorBiliary fibrosisRat liver tissueFibroblast activationFibrogenic cellsMuscle actinLiver tissueMyofibroblastic phenotypeActin expressionFibroblast differentiationKinase inhibitorsDesminMyofibroblastsFibroblastsCellsThe Spatial Distribution of Inositol 1,4,5-Trisphosphate Receptor Isoforms Shapes Ca2+ Waves*
Hernandez E, Leite MF, Guerra MT, Kruglov EA, Bruna-Romero O, Rodrigues MA, Gomes DA, Giordano FJ, Dranoff JA, Nathanson MH. The Spatial Distribution of Inositol 1,4,5-Trisphosphate Receptor Isoforms Shapes Ca2+ Waves*. Journal Of Biological Chemistry 2007, 282: 10057-10067. PMID: 17284437, PMCID: PMC2825872, DOI: 10.1074/jbc.m700746200.Peer-Reviewed Original Research
2006
Cloning, purification, and identification of the liver canalicular ecto-ATPase as NTPDase8
Fausther M, Lecka J, Kukulski F, Lévesque S, Pelletier J, Zimmermann H, Dranoff JA, Sévigny J. Cloning, purification, and identification of the liver canalicular ecto-ATPase as NTPDase8. AJP Gastrointestinal And Liver Physiology 2006, 292: g785-g795. PMID: 17095758, PMCID: PMC3952495, DOI: 10.1152/ajpgi.00293.2006.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphatasesAmino Acid SequenceAnimalsAntigens, CDApyraseCatalysisCell LineChlorocebus aethiopsCloning, MolecularCOS CellsDeoxycholic AcidEnzyme InhibitorsHepatocytesHumansKineticsLiverMolecular Sequence DataNucleotidesRatsRats, Sprague-DawleyRecombinant ProteinsSequence Homology, Amino AcidSodium AzideSubstrate SpecificityConceptsExtracellular nucleotidesSpecific transmembrane receptorsAmino acid sequenceTerminal amino acid sequenceHEK293T cellsCritical liver functionsNTPDase2/CD39L1Cell surface enzymeTransmembrane receptorsAcid sequenceHigh identityCOS-7Recombinant proteinsNTPDase8Molecular identityNucleoside salvageEcto-ATPaseAffigel BlueNTPDase3 expression
2004
Autocrine release of TGF‐β by portal fibroblasts regulates cell growth
Wells RG, Kruglov E, Dranoff JA. Autocrine release of TGF‐β by portal fibroblasts regulates cell growth. FEBS Letters 2004, 559: 107-110. PMID: 14960316, DOI: 10.1016/s0014-5793(04)00037-7.Peer-Reviewed Original ResearchConceptsHepatic stellate cellsPortal fibroblastsBiliary fibrosisGrowth factorTGF-beta2Activated hepatic stellate cellsDerived growth factorTGF-beta receptorsFibroblast growth factorPF proliferationMyofibroblast populationStellate cellsFibrogenic cellsKey growth factorsAutocrine releaseFibrosisCell growthFibroblastsCellsPopulationFactorsTGFLiverReceptors
2002
The type II inositol 1,4,5-trisphosphate receptor can trigger Ca2+ waves in rat hepatocytes
Hirata K, Pusl T, O'Neill AF, Dranoff JA, Nathanson MH. The type II inositol 1,4,5-trisphosphate receptor can trigger Ca2+ waves in rat hepatocytes. Gastroenterology 2002, 122: 1088-1100. PMID: 11910359, DOI: 10.1053/gast.2002.32363.Peer-Reviewed Original ResearchAdenosine Diphosphate RiboseAnimalsCalciumCalcium ChannelsCalcium SignalingCyclic ADP-RiboseGene ExpressionHemostaticsHepatocytesImage Processing, Computer-AssistedInositol 1,4,5-Trisphosphate ReceptorsIsomerismMaleMicroscopy, ConfocalRatsRats, Sprague-DawleyReceptors, Cytoplasmic and NuclearSecond Messenger SystemsVasopressins