2020
Myeloid Cell Expression of LACC1 Is Required for Bacterial Clearance and Control of Intestinal Inflammation
Kang JW, Yan J, Ranjan K, Zhang X, Turner JR, Abraham C. Myeloid Cell Expression of LACC1 Is Required for Bacterial Clearance and Control of Intestinal Inflammation. Gastroenterology 2020, 159: 1051-1067. PMID: 32693188, PMCID: PMC8139320, DOI: 10.1053/j.gastro.2020.07.024.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCD4-Positive T-LymphocytesCells, CulturedCoculture TechniquesColitis, UlcerativeCytokinesDextran SulfateDisease Models, AnimalDNA-Binding ProteinsFemaleHost Microbial InteractionsHumansImmunity, MucosalIntestinal MucosaIntracellular Signaling Peptides and ProteinsMaleMiceMice, KnockoutMyeloid CellsPrimary Cell CultureSalmonella InfectionsSalmonella typhimuriumConceptsIntestinal lymphoid organsBurden of bacteriaDextran sodium sulfateWild-type miceLymphoid organsTh17 cytokinesIntestinal inflammationDendritic cellsMyeloid cellsT cellsTh2 cytokinesMesenteric lymph node dendritic cellsLymph node dendritic cellsMyeloid cell-derived cytokinesAdaptive T cell responsesT cell transfer colitisMyeloid-specific disruptionInflammatory bowel diseaseReactive oxygen speciesImmune-mediated diseasesT cell responsesT helper 1Cell-derived cytokinesT cell cytokinesBone marrow-derived macrophages
2014
Activation of Pattern Recognition Receptors Up-Regulates Metallothioneins, Thereby Increasing Intracellular Accumulation of Zinc, Autophagy, and Bacterial Clearance by Macrophages
Lahiri A, Abraham C. Activation of Pattern Recognition Receptors Up-Regulates Metallothioneins, Thereby Increasing Intracellular Accumulation of Zinc, Autophagy, and Bacterial Clearance by Macrophages. Gastroenterology 2014, 147: 835-846. PMID: 24960189, PMCID: PMC4170054, DOI: 10.1053/j.gastro.2014.06.024.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Bacterial AgentsAutophagyCaspase 1Cells, CulturedDNA-Binding ProteinsGene Expression RegulationHumansIntestinal MucosaIntestinesMacrophagesMetallothioneinMiceMice, Inbred C57BLMice, KnockoutNF-kappa BNod2 Signaling Adaptor ProteinRNA InterferenceTime FactorsToll-Like ReceptorsTranscription FactorsTransfectionZincConceptsMetal-regulatory transcription factor 1Human monocyte-derived macrophagesPattern recognition receptorsMonocyte-derived macrophagesIntracellular zincMyeloid-derived cellsSmall interfering RNAsBacterial clearanceGentamicin protection assaysInduction of autophagyTranscription factor 1Metallothionein geneMultiple genesInterfering RNAsIntestinal macrophagesSpecific proteinsOligomerization domain 2Domain 2Toll-like receptor 5AutophagyIntestinal lamina propria cellsContinuous stimulationSpecific pathogen-free facilityProtection assaysInduces expressionNOD2 Regulates CXCR3-Dependent CD8+ T Cell Accumulation in Intestinal Tissues with Acute Injury
Wu X, Lahiri A, Haines GK, Flavell RA, Abraham C. NOD2 Regulates CXCR3-Dependent CD8+ T Cell Accumulation in Intestinal Tissues with Acute Injury. The Journal Of Immunology 2014, 192: 3409-3418. PMID: 24591373, PMCID: PMC4064676, DOI: 10.4049/jimmunol.1302436.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodies, MonoclonalBone Marrow CellsCD3 ComplexCD8-Positive T-LymphocytesCell MovementCells, CulturedChemokine CXCL10Chemokine CXCL9ColitisDendritic CellsFlow CytometryGene ExpressionInterferon-gammaInterleukin-10Intestinal MucosaIntestinesMacrophagesMiceMice, Inbred C57BLMice, KnockoutModels, ImmunologicalNod2 Signaling Adaptor ProteinReceptors, CXCR3Reverse Transcriptase Polymerase Chain ReactionConceptsT cell accumulationT cell migrationT cell activationT cellsIntestinal injuryIntestinal tissueCell accumulationCell activationSmall intestinal lamina propriaIFN-γ neutralizationIntestinal T cellsT-cell depletionIntestinal immune homeostasisIL-10 productionT cell recruitmentHuman autoimmune diseasesIntestinal lamina propriaTreatment of miceIL-10 expressionIntestinal stromal cellsT cell outcomesCell migrationCXCR3 blockadeMAb administrationDendritic cells
2012
IL-22BP is regulated by the inflammasome and modulates tumorigenesis in the intestine
Huber S, Gagliani N, Zenewicz LA, Huber FJ, Bosurgi L, Hu B, Hedl M, Zhang W, O’Connor W, Murphy AJ, Valenzuela DM, Yancopoulos GD, Booth CJ, Cho JH, Ouyang W, Abraham C, Flavell RA. IL-22BP is regulated by the inflammasome and modulates tumorigenesis in the intestine. Nature 2012, 491: 259-263. PMID: 23075849, PMCID: PMC3493690, DOI: 10.1038/nature11535.Peer-Reviewed Original Research
2009
Inflammatory Bowel Disease
Abraham C, Cho JH. Inflammatory Bowel Disease. New England Journal Of Medicine 2009, 361: 2066-2078. PMID: 19923578, PMCID: PMC3491806, DOI: 10.1056/nejmra0804647.Peer-Reviewed Original Research