2023
Regulatory T cells in the face of the intestinal microbiota
Ramanan D, Pratama A, Zhu Y, Venezia O, Sassone-Corsi M, Chowdhary K, Galván-Peña S, Sefik E, Brown C, Gélineau A, Mathis D, Benoist C. Regulatory T cells in the face of the intestinal microbiota. Nature Reviews Immunology 2023, 23: 749-762. PMID: 37316560, DOI: 10.1038/s41577-023-00890-w.Peer-Reviewed Original ResearchMeSH KeywordsAntigensForkhead Transcription FactorsGastrointestinal MicrobiomeHumansIntestinesReceptors, Antigen, T-CellT-Lymphocytes, Regulatory
2020
An Immunologic Mode of Multigenerational Transmission Governs a Gut Treg Setpoint
Ramanan D, Sefik E, Galván-Peña S, Wu M, Yang L, Yang Z, Kostic A, Golovkina T, Kasper D, Mathis D, Benoist C. An Immunologic Mode of Multigenerational Transmission Governs a Gut Treg Setpoint. Cell 2020, 181: 1276-1290.e13. PMID: 32402238, PMCID: PMC7393667, DOI: 10.1016/j.cell.2020.04.030.Peer-Reviewed Original ResearchConceptsDouble-negative feedback loopTreg proportionImmunological modeGut immune responseGut commensalsControlling gut inflammationSpecies levelInbred mouse strainsMulti-generational transmissionTreg-dependent mannerCellular perturbationsRegulatory T cellsDisease susceptibilityNon-epigeneticMaternal transmissionInflammatory disease susceptibilityNon-geneticGut inflammationT cellsGenetic tuningMouse strainsImmune responseMultiple generationsImmune systemFeedback loop
2017
Mining the Human Gut Microbiota for Immunomodulatory Organisms
Geva-Zatorsky N, Sefik E, Kua L, Pasman L, Tan T, Ortiz-Lopez A, Yanortsang T, Yang L, Jupp R, Mathis D, Benoist C, Kasper D. Mining the Human Gut Microbiota for Immunomodulatory Organisms. Cell 2017, 168: 928-943.e11. PMID: 28215708, PMCID: PMC7774263, DOI: 10.1016/j.cell.2017.01.022.Peer-Reviewed Original ResearchMeSH KeywordsAdaptive ImmunityAnimalsBacteriaBacterial Physiological PhenomenaGastrointestinal MicrobiomeGastrointestinal TractGerm-Free LifeHumansImmunity, InnateMiceMice, Inbred C57BLSymbiosisConceptsGut microbiotaHuman gut microbesHuman gut microbiotaIndividual bacterial speciesGut microbesMicrobial phylogenyHuman gutDiverse microbesEpigenetic systemsMicrobial diversityBacterial speciesMicrobiota's abilityMicrobesMicrobiotaMonocolonized miceGutImmunological adaptationsHostImmune systemPhylogenyImmune parametersPhylogeneticallyImmunomodulatory effectsSpeciesDiversity
2016
Identifying species of symbiont bacteria from the human gut that, alone, can induce intestinal Th17 cells in mice
Tan T, Sefik E, Geva-Zatorsky N, Kua L, Naskar D, Teng F, Pasman L, Ortiz-Lopez A, Jupp R, Wu H, Kasper D, Benoist C, Mathis D. Identifying species of symbiont bacteria from the human gut that, alone, can induce intestinal Th17 cells in mice. Proceedings Of The National Academy Of Sciences Of The United States Of America 2016, 113: e8141-e8150. PMID: 27911839, PMCID: PMC5167147, DOI: 10.1073/pnas.1617460113.Peer-Reviewed Original ResearchConceptsIntestinal Th17 cellsB. adolescentisTh17 cell accumulationTh17 cellsHuman gutBifidobacterium strainsBifidobacterium adolescentisBacterial speciesTranscriptional programsIdentified speciesSymbiont bacteriaCell accumulationProbiotic preparationGut epitheliumInduce Th17 cellsMurine intestineK/BxN mouse modelFunctional microbesInoculation of miceFilamentous bacteriaMicrobesAttending inflammationBacteriaGutAutoimmune arthritis