2022
The RIG-I receptor adopts two different conformations for distinguishing host from viral RNA ligands
Wang W, Pyle AM. The RIG-I receptor adopts two different conformations for distinguishing host from viral RNA ligands. Molecular Cell 2022, 82: 4131-4144.e6. PMID: 36272408, PMCID: PMC9707737, DOI: 10.1016/j.molcel.2022.09.029.Peer-Reviewed Original ResearchConceptsRNA moleculesRNA ligandsHigh-resolution cryo-EM structuresCryo-EM structureDouble-stranded RNARIG-I receptorInduction of autoimmunityViral RNA moleculesAutoinhibited conformationInnate immune receptorsHost RNARelated RNAProtein foldsMolecular basisUnique molecular featuresHigh-affinity conformationAntiviral sensingHost cellsRNA virusesRNA releaseImmune receptorsRNAViral RNAExquisite selectivityMolecular features
2014
Humanized Mice as a Model for Aberrant Responses in Human T Cell Immunotherapy
Vudattu NK, Waldron-Lynch F, Truman LA, Deng S, Preston-Hurlburt P, Torres R, Raycroft MT, Mamula MJ, Herold KC. Humanized Mice as a Model for Aberrant Responses in Human T Cell Immunotherapy. The Journal Of Immunology 2014, 193: 587-596. PMID: 24943216, PMCID: PMC4123131, DOI: 10.4049/jimmunol.1302455.Peer-Reviewed Original ResearchMeSH KeywordsAdrenal GlandsAnimalsAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedAutoimmune DiseasesCytokinesDisease Models, AnimalFlow CytometryHumansInterleukin Receptor Common gamma SubunitIpilimumabLiverLymphocyte ActivationMacrophagesMiceMice, Inbred NODMice, KnockoutMice, SCIDPhosphorylationSTAT5 Transcription FactorStem Cell TransplantationSurvival AnalysisT-LymphocytesT-Lymphocytes, RegulatoryTransplantation, HeterologousWeight LossConceptsAnti-nuclear AbsAutoimmune diseasesRegulatory cellsHumanized miceT cellsImmune responseWeight lossMesenteric lymph nodesHuman autoimmune diseasesInduction of autoimmunityT-cell immunotherapyRelease of IFNHuman immune responseImmune-deficient miceIpilimumab treatmentInflammatory sequelaeLymph nodesCell immunotherapyIP-10Macrophage infiltrationCytokine productionSpleen cellsPathologic processesHepatitisMice
2008
Autoimmune syndrome after induction of neonatal tolerance to alloantigens: analysis of the role of donor T cells in the induction of autoimmunity
Merino J, Schurmans S, Wen L, Brighouse G, Luzuy S, Lambert P. Autoimmune syndrome after induction of neonatal tolerance to alloantigens: analysis of the role of donor T cells in the induction of autoimmunity. Clinical & Experimental Immunology 2008, 79: 273-278. PMID: 1968797, PMCID: PMC1534764, DOI: 10.1111/j.1365-2249.1990.tb05190.x.Peer-Reviewed Original ResearchConceptsDonor T cellsF1 donor B cellsDonor B cellsT cell subsetsAutoimmune syndromeF1 cellsT cellsNeonatal toleranceCell subsetsSpleen cellsNewborn miceB cellsBALB/c newborn miceMature donor T cellsDifferent T cell subsetsAutoreactive B cell clonesBALB/c miceLupus-like syndromeDeposits of immunoglobulinsF1 spleen cellsInduction of autoimmunityAnti-Sm antibodiesB cell clonesCTL alloreactivityTolerant miceScavenger receptor type AI mediates antigen transfer from human B cells to other APCs
Harvey B, Quan T, Roman R, Rudenga B, Craft J, Mamula M. Scavenger receptor type AI mediates antigen transfer from human B cells to other APCs. The FASEB Journal 2008, 22: 1068.14-1068.14. DOI: 10.1096/fasebj.22.1_supplement.1068.14.Peer-Reviewed Original ResearchAntigen-presenting cellsProfessional antigen-presenting cellsB cellsAntigen transferTreatment of lupusInduction of autoimmunityTransfer of antigenUptake of antigensSpecific B cell receptorsNovel therapeutic targetMonocytic cell line THP-1Ig transgenic miceHuman monocytic cell line THP-1Cell line THP-1Human B cellsB cell receptorDendritic cellsChronic autoimmunityArthritis FoundationImmune responseAntigen traffickingB cell deathCritical antigensTherapeutic targetSpecific antigen
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