2020
Single-Cell Analyses of Colon and Blood Reveal Distinct Immune Cell Signatures of Ulcerative Colitis and Crohn’s Disease
Mitsialis V, Wall S, Liu P, Ordovas-Montanes J, Parmet T, Vukovic M, Spencer D, Field M, McCourt C, Toothaker J, Bousvaros A, Center B, Ballal S, Bonilla S, Fawaz R, Fishman L, Flores A, Fox V, Grover A, Higuchi L, Huh S, Kahn S, Lee C, Mobassaleh M, Ouahed J, Pleskow R, Regan B, Rufo P, Sabharwal S, Silverstein J, Verhave M, Wolf A, Zimmerman L, Zitomersky N, Center B, Allegretti J, De Silva P, Friedman S, Hamilton M, Korzenik J, Makrauer F, Norton B, Winter R, Shalek A, Kean L, Horwitz B, Goldsmith J, Tseng G, Snapper S, Konnikova L. Single-Cell Analyses of Colon and Blood Reveal Distinct Immune Cell Signatures of Ulcerative Colitis and Crohn’s Disease. Gastroenterology 2020, 159: 591-608.e10. PMID: 32428507, PMCID: PMC8166295, DOI: 10.1053/j.gastro.2020.04.074.Peer-Reviewed Original ResearchConceptsInflammatory bowel diseasePeripheral blood mononuclear cellsActive Crohn's diseaseBlood mononuclear cellsColonic mucosa samplesActive ulcerative colitisPlasmacytoid dendritic cellsInnate lymphoid cellsUlcerative colitisCrohn's diseaseDendritic cellsImmune cell populationsRegulatory cellsMononuclear cellsT cellsMucosa samplesBlood samplesLymphoid cellsGroup 1 innate lymphoid cellsType 3 innate lymphoid cellsEffector memory T cellsCell populationsInactive ulcerative colitisInactive Crohn's diseaseMemory T cells
2015
Individual intestinal symbionts induce a distinct population of RORγ+ 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 RORγ+ 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 3SymbiosisTh17 CellsT-Lymphocyte SubsetsT-Lymphocytes, RegulatoryTranscription, GeneticTranscriptomeConceptsRegulatory T cellsImmuno-inflammatory responseT helper 17 (Th17) cell differentiationTranscription factor Foxp3Important effector moleculeRegulatory cellsHuman gut microbiotaFactor Foxp3T cellsRelated cell typesGut microbiotaMouse colonRORγSymbiotic membersIntestinal symbiontsFoxp3Tissue homeostasisEffector moleculesCell differentiationCell typesDistinct populationsCellsDifferent outcomesInflammation