2023
The maternal gut microbiome in pregnancy: implications for the developing immune system
Koren O, Konnikova L, Brodin P, Mysorekar I, Collado M. The maternal gut microbiome in pregnancy: implications for the developing immune system. Nature Reviews Gastroenterology & Hepatology 2023, 21: 35-45. PMID: 38097774, DOI: 10.1038/s41575-023-00864-2.Peer-Reviewed Original ResearchQuestioning the fetal microbiome illustrates pitfalls of low-biomass microbial studies
Kennedy K, de Goffau M, Perez-Muñoz M, Arrieta M, Bäckhed F, Bork P, Braun T, Bushman F, Dore J, de Vos W, Earl A, Eisen J, Elovitz M, Ganal-Vonarburg S, Gänzle M, Garrett W, Hall L, Hornef M, Huttenhower C, Konnikova L, Lebeer S, Macpherson A, Massey R, McHardy A, Koren O, Lawley T, Ley R, O’Mahony L, O’Toole P, Pamer E, Parkhill J, Raes J, Rattei T, Salonen A, Segal E, Segata N, Shanahan F, Sloboda D, Smith G, Sokol H, Spector T, Surette M, Tannock G, Walker A, Yassour M, Walter J. Questioning the fetal microbiome illustrates pitfalls of low-biomass microbial studies. Nature 2023, 613: 639-649. PMID: 36697862, PMCID: PMC11333990, DOI: 10.1038/s41586-022-05546-8.Peer-Reviewed Original ResearchConceptsMicrobial populationsHuman immune developmentMicrobial ecologyReproductive biologyMicrobial communitiesLow biomass environmentsMicrobial signalsMicrobial studiesDNA sequencingMicrobiome studiesDNA extractionMicrobial analysisClinical microbiologyMechanistic conceptsCautionary exampleImmune developmentRecent studiesHuman fetusesFetal tissuesMammalsGnotobiologyEcologyMicrobiologyFetal microbiomeBiology
2015
Individual intestinal symbionts induce a distinct population of RORÎł+ regulatory T cells
Sefik E, Geva-Zatorsky N, Oh S, Konnikova L, Zemmour D, McGuire AM, Burzyn D, Ortiz-Lopez A, Lobera M, Yang J, Ghosh S, Earl A, Snapper SB, Jupp R, Kasper D, Mathis D, Benoist C. Individual intestinal symbionts induce a distinct population of RORÎł+ regulatory T cells. Science 2015, 349: 993-997. PMID: 26272906, PMCID: PMC4700932, DOI: 10.1126/science.aaa9420.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBacteriaBacteroidetesColitis, UlcerativeColonForkhead Transcription FactorsHomeostasisHumansImmunity, MucosalIntestinal MucosaMice, Inbred C57BLMicrobiotaNuclear Receptor Subfamily 1, Group F, Member 3SymbiosisT-Lymphocyte SubsetsT-Lymphocytes, RegulatoryTh17 CellsTranscription, GeneticTranscriptomeConceptsRegulatory T cellsImmuno-inflammatory responseT helper 17 (Th17) cell differentiationTranscription factor Foxp3Important effector moleculeRegulatory cellsHuman gut microbiotaFactor Foxp3T cellsRelated cell typesGut microbiotaMouse colonRORÎłSymbiotic membersIntestinal symbiontsFoxp3Tissue homeostasisEffector moleculesCell differentiationCell typesDistinct populationsCellsDifferent outcomesInflammation
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