2022
RIPK1 mutations causing infantile-onset IBD with inflammatory and fistulizing features
Sultan M, Adawi M, Kol N, McCourt B, Adawi I, Baram L, Tal N, Werner L, Lev A, Snapper S, Barel O, Konnikova L, Somech R, Shouval D. RIPK1 mutations causing infantile-onset IBD with inflammatory and fistulizing features. Frontiers In Immunology 2022, 13: 1041315. PMID: 36466854, PMCID: PMC9716469, DOI: 10.3389/fimmu.2022.1041315.Peer-Reviewed Original ResearchConceptsInfantile-onset inflammatory bowel diseaseReceptor-interacting serine/threonine-protein kinase 1Serine/threonine-protein kinase 1Peripheral blood mononuclear cellsRole of RIPK1Immune cellsMultiple cell typesRIPK1 deficiencyKinase domainCrohn's diseasePatient 1Patient 2Perianal fistulasT cellsGenetic analysisProtein modelingKinase 1B cellsGenetic studiesAllogeneic hematopoietic stem cell transplantationPatients' peripheral blood mononuclear cellsImportant regulatorHematopoietic stem cell transplantationPathogenic genetic variantsCell types
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