2019
Ammonia-Induced Brain Edema Requires Macrophage and T Cell Expression of Toll-Like Receptor 9
Vijay G, Hu C, Peng J, Garcia-Martinez I, Hoque R, Verghis RM, Ma Y, Mehal W, Shawcross DL, Wen L. Ammonia-Induced Brain Edema Requires Macrophage and T Cell Expression of Toll-Like Receptor 9. Cellular And Molecular Gastroenterology And Hepatology 2019, 8: 609-623. PMID: 31401214, PMCID: PMC6889059, DOI: 10.1016/j.jcmgh.2019.08.002.Peer-Reviewed Original ResearchConceptsAcute liver failureT cell cytokine productionBrain edemaCell cytokine productionCytokine productionT cell expressionBrain waterIntracranial hypertensionTotal plasma DNAFl/AC injectionAcetaminophen-induced acute liver failureAmmonia-induced brain edemaCell expressionToll-like receptor 9Intracellular cytokine productionLymphocyte cytokine productionMacrophage cytokine productionSystemic inflammationImmune dysfunctionLiver failureTLR9 expressionWT miceReceptor 9T cells
2001
Antigen Presentation by Liver Cells Controls Intrahepatic T Cell Trapping, Whereas Bone Marrow-Derived Cells Preferentially Promote Intrahepatic T Cell Apoptosis
Mehal W, Azzaroli F, Crispe I. Antigen Presentation by Liver Cells Controls Intrahepatic T Cell Trapping, Whereas Bone Marrow-Derived Cells Preferentially Promote Intrahepatic T Cell Apoptosis. The Journal Of Immunology 2001, 167: 667-673. PMID: 11441069, DOI: 10.4049/jimmunol.167.2.667.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigen PresentationApoptosisBone Marrow CellsBone Marrow TransplantationCD8-Positive T-LymphocytesCell MovementCells, CulturedCytotoxicity, ImmunologicLiverLymphocyte ActivationLymphocyte CountLymphocyte DepletionMiceMice, Inbred C57BLMice, TransgenicRadiation ChimeraSpleenStem Cell TransplantationStem CellsConceptsMarrow-derived cellsNon-bone marrow-derived cellsT cellsT cell apoptosisAg presentationLiver injuryBone marrow-derived cellsCell apoptosisSuch liver injuryT cell trappingT cell accumulationBone marrow chimerasTCR transgenic miceT cell populationsT cell deletionAdoptive transferIntrahepatic accumulationLiver damageHepatocyte damageSystemic activationAntigen presentationBone marrowCell accumulationClonal expansionCell deletionImmunology of the healthy liver: Old questions and new insights
Mehal W, Azzaroli F, Crispe I. Immunology of the healthy liver: Old questions and new insights. Gastroenterology 2001, 120: 250-260. PMID: 11208734, DOI: 10.1053/gast.2001.20947.Peer-Reviewed Original Research
2000
The liver as a site of T‐cell apoptosis: graveyard, or killing field?
Crispe I, Dao T, Klugewitz K, Mehal W, Metz D. The liver as a site of T‐cell apoptosis: graveyard, or killing field? Immunological Reviews 2000, 174: 47-62. PMID: 10807506, DOI: 10.1034/j.1600-0528.2002.017412.x.Peer-Reviewed Original ResearchMeSH KeywordsAdoptive TransferAnimalsAntigensApoptosisCD8-Positive T-LymphocytesCell AdhesionEndothelium, VascularFas ReceptorHepatitis CHumansImmune ToleranceImmunophenotypingIntestinal AbsorptionKiller Cells, NaturalKupffer CellsLiverLiver CirculationLiver TransplantationLymphocyte ActivationLymphocyte SubsetsMiceMice, TransgenicModels, ImmunologicalPortal VeinConceptsT cellsNatural killerT cell trappingNK T cellsPeripheral immune responsePortal vein infusionApoptotic T cellsT cell apoptosisNormal mouse liverPhenomenon of toleranceApoptotic CD8Liver allograftsOral toleranceHepatitis C.Lymphocyte populationsAntigenic cellsImmune responseLiver pathogensVein infusionClearance phaseLiver resultsLiverDirect perfusionMouse liverCell populations
1999
Selective retention of activated CD8+ T cells by the normal liver.
Mehal W, Juedes A, Crispe I. Selective retention of activated CD8+ T cells by the normal liver. The Journal Of Immunology 1999, 163: 3202-10. PMID: 10477588, DOI: 10.4049/jimmunol.163.6.3202.Peer-Reviewed Original Research
1998
TCR ligation on CD8+ T cells creates double-negative cells in vivo.
Mehal W, Crispe I. TCR ligation on CD8+ T cells creates double-negative cells in vivo. The Journal Of Immunology 1998, 161: 1686-93. PMID: 9712032, DOI: 10.4049/jimmunol.161.4.1686.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, Polyomavirus TransformingCD8-Positive T-LymphocytesClonal DeletionFas ReceptorHistocompatibility Antigens Class IImmunophenotypingInjections, IntraperitonealLiverLymph NodesLymphocyte CountLymphocyte DepletionMiceMice, Inbred C57BLMice, Inbred MRL lprMice, TransgenicReceptors, Antigen, T-Cell, alpha-betaT-Lymphocyte Subsets