Featured Publications
A Diet-Sensitive Commensal Lactobacillus Strain Mediates TLR7-Dependent Systemic Autoimmunity
Zegarra-Ruiz DF, Beidaq A, Iñiguez AJ, Di Ricco M, Vieira S, Ruff WE, Mubiru D, Fine RL, Sterpka J, Greiling TM, Dehner C, Kriegel MA. A Diet-Sensitive Commensal Lactobacillus Strain Mediates TLR7-Dependent Systemic Autoimmunity. Cell Host & Microbe 2018, 25: 113-127.e6. PMID: 30581114, PMCID: PMC6377154, DOI: 10.1016/j.chom.2018.11.009.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAutoimmunityClostridiaceaeDendritic CellsDietDiet TherapyDisease Models, AnimalDNA, RibosomalFatty Acids, VolatileFecesFemaleGastrointestinal MicrobiomeGerm-Free LifeGlomerulonephritisHumansHypersensitivityInterferon Type IKidneyLactobacillusLimosilactobacillus reuteriLupus Erythematosus, SystemicMembrane GlycoproteinsMiceMice, Inbred C57BLRNA, Ribosomal, 16SStarchSurvival RateToll-Like Receptor 7ConceptsPlasmacytoid dendritic cellsSystemic lupus erythematosusInterferon pathwayToll-like receptor 7L. reuteri colonizationGut microbiota compositionDietary resistant starchShort-chain fatty acidsAutoimmune manifestationsDependent mouse modelSLE patientsOrgan involvementDendritic cellsLupus erythematosusReceptor 7Systemic autoimmunityHuman autoimmunityMouse modelGut microbiotaMetabolic diseasesMicrobiota compositionWestern lifestyleAutoimmunityDietary effectsBeneficial effects
2012
Pancreatic islet expression of chemokine CCL2 suppresses autoimmune diabetes via tolerogenic CD11c+ CD11b+ dendritic cells
Kriegel MA, Rathinam C, Flavell RA. Pancreatic islet expression of chemokine CCL2 suppresses autoimmune diabetes via tolerogenic CD11c+ CD11b+ dendritic cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 3457-3462. PMID: 22328150, PMCID: PMC3295274, DOI: 10.1073/pnas.1115308109.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAutoimmunityCD11b AntigenCD11c AntigenCD4-Positive T-LymphocytesCell CountChemokine CCL2Dendritic CellsDiabetes Mellitus, Type 1FemaleGene Expression RegulationInsulinIslets of LangerhansLymph NodesMiceMice, Inbred NODMice, TransgenicPromoter Regions, GeneticRatsRecombinant Fusion ProteinsSelf ToleranceConceptsDendritic cellsType 1 diabetesCell infiltrateDiabetes developmentT cellsChemokine CCL2/MCPElevated IL-10 secretionPancreatic isletsCCL2/CCR2 axisCD80/CD86 expressionTransgenic NOD miceVivo transfer systemDendritic cell biologyImmune cell infiltratesIL-10 secretionNonobese diabetic (NOD) miceCCL2/MCPRat insulin promoterUnexpected beneficial roleHypoactive phenotypeLow CD40NOD backgroundPancreatic lymphAutoimmune diabetesNOD mice