2023
NLRP6 deficiency expands a novel CD103+ B cell population that confers immune tolerance in NOD mice
Pearson J, Peng J, Huang J, Yu X, Tai N, Hu Y, Sha S, Flavell R, Zhao H, Wong F, Wen L. NLRP6 deficiency expands a novel CD103+ B cell population that confers immune tolerance in NOD mice. Frontiers In Immunology 2023, 14: 1147925. PMID: 36911699, PMCID: PMC9995752, DOI: 10.3389/fimmu.2023.1147925.Peer-Reviewed Original ResearchConceptsNlrp6-deficient miceType 1 diabetesNLRP6 deficiencyB cellsIL-10Non-obese diabetic (NOD) miceType 1 diabetes developmentRole of NLRP6Germ-free miceT cell proliferationB cell populationsIntestinal epithelial cellsBreg populationAutoimmune diabetesNOD miceCrohn's diseaseImmune toleranceDiabetes developmentDiabetic miceImmune cellsCD103Inflammasome proteinsImmune responseNLRP6Gut microbiota
2018
Activation-induced cytidine deaminase deficiency accelerates autoimmune diabetes in NOD mice
Tan Q, Tai N, Li Y, Pearson J, Pennetti S, Zhou Z, Wong FS, Wen L. Activation-induced cytidine deaminase deficiency accelerates autoimmune diabetes in NOD mice. JCI Insight 2018, 3: e95882. PMID: 29321370, PMCID: PMC5821212, DOI: 10.1172/jci.insight.95882.Peer-Reviewed Original ResearchMeSH KeywordsAdaptive ImmunityAnimalsAutoantibodiesAutoimmunityB-LymphocytesCytidine DeaminaseCytokinesDiabetes Mellitus, Type 1Enzyme ActivationFemaleGene Knockdown TechniquesImmune ToleranceImmunoglobulin AImmunoglobulin GInsulinInterferon-gammaLymph NodesMaleMiceMice, Inbred NODMilkPlacentaPregnancySpleenT-LymphocytesVirulenceConceptsDiabetes developmentB cellsT cellsNOD miceActivation-induced cytidine deaminaseType 1 diabetes developmentAccelerated diabetes developmentAnti-insulin autoantibodiesIFN-γ expressionMore rapid onsetB cell interactionsRole of AIDAccelerated T1DActivation-induced cytidine deaminase (AID) deficiencyAutoimmune diabetesIslet autoimmunityT1D developmentImmune toleranceMaternal IgGT-betRapid onsetPresence of AIDMiceDeaminase deficiencyCD4
2015
Maternal Antibiotic Treatment Protects Offspring from Diabetes Development in Nonobese Diabetic Mice by Generation of Tolerogenic APCs
Hu Y, Peng J, Tai N, Hu C, Zhang X, Wong FS, Wen L. Maternal Antibiotic Treatment Protects Offspring from Diabetes Development in Nonobese Diabetic Mice by Generation of Tolerogenic APCs. The Journal Of Immunology 2015, 195: 4176-4184. PMID: 26401004, PMCID: PMC4765177, DOI: 10.4049/jimmunol.1500884.Peer-Reviewed Original ResearchConceptsNOD miceTolerogenic APCsDiabetes developmentT cell-mediated autoimmune diseaseDiabetogenic CD8 T cellsCell-mediated autoimmune diseasePolymyxin BCD8 T cellsNonobese diabetic (NOD) miceType 1 diabetesHost immune systemIslet β-cellsAutoimmune diabetesDifferent time pointsImmune toleranceDiabetic miceAutoimmune diseasesProfound protectionT cellsImmune responseProtective effectCommensal microbiotaGut microbiotaSusceptible individualsCommensal bacteria
2012
The Dual Effects of B Cell Depletion on Antigen-Specific T Cells in BDC2.5NOD Mice
Xiang Y, Peng J, Tai N, Hu C, Zhou Z, Wong FS, Wen L. The Dual Effects of B Cell Depletion on Antigen-Specific T Cells in BDC2.5NOD Mice. The Journal Of Immunology 2012, 188: 4747-4758. PMID: 22490442, PMCID: PMC4361183, DOI: 10.4049/jimmunol.1103055.Peer-Reviewed Original ResearchConceptsB-cell depletionCell depletionT cellsB cellsAntigen-specific T cellsAg-specific T cellsBDC2.5 T cellsDiabetogenic T cellsRegulatory T cellsT cell responsesB-cell reconstitutionB-cell regenerationT-cell phenotypeImmune regulatory functionsFuture clinical protocolsΒ-cell lossMultiple injection protocolsAutoimmune diabetesRituximab therapyCytokine profileDiabetic patientsCell reconstitutionTherapeutic effectPreclinical studiesHuman CD20
2011
IL-10-conditioned dendritic cells prevent autoimmune diabetes in NOD and humanized HLA-DQ8/RIP-B7.1 mice
Tai N, Yasuda H, Xiang Y, Zhang L, Rodriguez-Pinto D, Yokono K, Sherwin R, Wong FS, Nagata M, Wen L. IL-10-conditioned dendritic cells prevent autoimmune diabetes in NOD and humanized HLA-DQ8/RIP-B7.1 mice. Clinical Immunology 2011, 139: 336-349. PMID: 21458378, DOI: 10.1016/j.clim.2011.03.003.Peer-Reviewed Original ResearchMeSH KeywordsAdoptive TransferAnimalsB7-1 AntigenDendritic CellsDiabetes Mellitus, Type 1Disease Models, AnimalFemaleHLA-DQ AntigensHumansImmune ToleranceImmunophenotypingInsulin-Secreting CellsInterleukin-10Lymphocyte ActivationMaleMiceMice, Inbred BALB CMice, Inbred NODMice, SCIDMice, TransgenicSpecific Pathogen-Free OrganismsT-LymphocytesConceptsRIP-B7.1 miceAutoimmune diabetesIL-10IL-10-treated DCIL-12/23 p40T cell toleranceT cell proliferationDifferent animal modelsNew therapeutic interventionsSpontaneous diabetesRegulatory cellsDendritic cellsImmune toleranceCostimulatory moleculesIL-6IL-4T cellsAnimal modelsCell toleranceTherapeutic interventionsDiabetesCell proliferationT1D.MiceCells
2009
Cellular and humoral immune responses in the early stages of diabetic nephropathy in NOD mice
Xiao X, Ma B, Dong B, Zhao P, Tai N, Chen L, Wong FS, Wen L. Cellular and humoral immune responses in the early stages of diabetic nephropathy in NOD mice. Journal Of Autoimmunity 2009, 32: 85-93. PMID: 19200691, DOI: 10.1016/j.jaut.2008.12.003.Peer-Reviewed Original ResearchConceptsDiabetic NOD miceNOD miceDiabetic nephropathyDiabetic miceNon-diabetic NOD miceNon-obese diabetic (NOD) miceDuration of diabetesUrinary albumin excretionAdditional therapeutic targetsHumoral immune responseAlbumin excretionAutoimmune diabetesDendritic cellsDiabetes onsetImmune changesKidney weightIgG depositsHumoral immunityT cellsImmune responseNephropathyComplement C3Therapeutic targetB cellsImmune system