2024
TLR5-deficiency controls dendritic cell subset development in an autoimmune diabetes-susceptible model
Pearson J, Hu Y, Peng J, Wong F, Wen L. TLR5-deficiency controls dendritic cell subset development in an autoimmune diabetes-susceptible model. Frontiers In Immunology 2024, 15: 1333967. PMID: 38482010, PMCID: PMC10935730, DOI: 10.3389/fimmu.2024.1333967.Peer-Reviewed Original ResearchConceptsToll-like receptor 5Antigen-presenting cellsDendritic cellsType 1 diabetesTLR5-deficientDC developmentCytokine secretionCD4<sup>+</sup> T cell proliferationPathogenesis of type 1 diabetesT cell responsesEnhanced cytokine secretionT cell proliferationWild-type miceSusceptibility to obesitySusceptibility to T1DProinflammatory cytokine secretionGut microbiotaSpontaneous T1DNOD miceAutoimmune diabetesNon-obeseHuman T1DReceptor 5Autoimmune diseasesHyper-secretion
2022
IgM-associated gut bacteria in obesity and type 2 diabetes in C57BL/6 mice and humans
Pearson JA, Ding H, Hu C, Peng J, Galuppo B, Wong FS, Caprio S, Santoro N, Wen L. IgM-associated gut bacteria in obesity and type 2 diabetes in C57BL/6 mice and humans. Diabetologia 2022, 65: 1398-1411. PMID: 35587276, PMCID: PMC9283171, DOI: 10.1007/s00125-022-05711-8.Peer-Reviewed Original ResearchConceptsFecal microbiota transplantType 2 diabetesNormal glucose toleranceB6 miceWild-type miceGlucose toleranceIgM antibodiesObese youthGut microbiotaWeight gainGut bacteriaObese young individualsImpaired glucose toleranceDiet-induced obesityConclusions/interpretationOur resultsBody weight gainGreater weight gainMice fecal microbiotaHuman stool samplesGlucose intoleranceClinical featuresC57BL/6 miceMicrobiota transplantRecipient miceStool samples
2014
Toll-Like Receptor 3 Is Critical for Coxsackievirus B4-Induced Type 1 Diabetes in Female NOD Mice
McCall K, Thuma J, Courreges M, Benencia F, James C, Malgor R, Kantake N, Mudd W, Denlinger N, Nolan B, Wen L, Schwartz F. Toll-Like Receptor 3 Is Critical for Coxsackievirus B4-Induced Type 1 Diabetes in Female NOD Mice. Endocrinology 2014, 156: 453-461. PMID: 25422874, PMCID: PMC4298321, DOI: 10.1210/en.2013-2006.Peer-Reviewed Original ResearchConceptsToll-like receptor 3TLR3 knockout miceWild-type miceNOD miceKnockout miceRole of TLR3Receptor 3Type 1 diabetes mellitusFemale NOD miceProne NOD miceNonobese diabetic (NOD) miceIncidence of diabetesType 1 diabetesViral double-stranded RNAGroup B coxsackievirusesHuman T1DMDiabetes mellitusDiabetic miceMouse modelT1DMTLR3 knockoutUninfected counterpartsUninfected animalsB coxsackievirusesInsulitis
2009
Inflammatory Regulation by TLR3 in Acute Hepatitis
Xiao X, Zhao P, Rodriguez-Pinto D, Qi D, Henegariu O, Alexopoulou L, Flavell RA, Wong FS, Wen L. Inflammatory Regulation by TLR3 in Acute Hepatitis. The Journal Of Immunology 2009, 183: 3712-3719. PMID: 19710451, PMCID: PMC3787866, DOI: 10.4049/jimmunol.0901221.Peer-Reviewed Original ResearchConceptsAcute hepatitisCon ATLR3 expressionLiver damageAdaptive T cell immune responseBone marrow chimeric miceT cell immune responsesCon A injectionFunction of TLR3Hematopoietic cellsLiver mononuclear cellsCell immune responsesDamaged liver tissueWild-type miceWT hematopoietic cellsA injectionWT miceMononuclear cellsInnate activationHepatocyte damageImmune responseInflammatory regulationHepatitisMouse modelTLR3