The E3 ubiquitin ligase RNF186 and RNF186 risk variants regulate innate receptor-induced outcomes
Ranjan K, Hedl M, Abraham C. The E3 ubiquitin ligase RNF186 and RNF186 risk variants regulate innate receptor-induced outcomes. Proceedings Of The National Academy Of Sciences Of The United States Of America 2021, 118: e2013500118. PMID: 34353900, PMCID: PMC8364215, DOI: 10.1073/pnas.2013500118.Peer-Reviewed Original ResearchMeSH KeywordsCytokinesHumansImmunity, InnateInflammatory Bowel DiseasesIntestinesMacrophagesMyeloid CellsNF-kappa BNod2 Signaling Adaptor ProteinPolymorphism, Single NucleotideReceptor-Interacting Protein Serine-Threonine Kinase 2Receptors, Pattern RecognitionToll-Like Receptor 2Toll-Like Receptor 4UbiquitinationUbiquitin-Protein LigasesConceptsPattern recognition receptorsE3 ubiquitin ligase activityStimulation of PRRsAntimicrobial reactive oxygen speciesMultiple pattern recognition receptorsLoss of functionLigase activityReactive nitrogen speciesComplex assemblyIntestinal myeloid cellsReactive oxygen speciesAutophagy pathwayDownstream signalingRNF186Bacterial clearanceRisk variantsRecognition receptorsHuman macrophagesOxygen speciesInnate immunityInflammatory bowel diseaseNitrogen speciesMicrobial clearanceSpeciesMyeloid cellsMyeloid 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