Congenital iRHOM2 deficiency causes ADAM17 dysfunction and environmentally directed immunodysregulatory disease
Kubo S, Fritz J, Raquer-McKay H, Kataria R, Vujkovic-Cvijin I, Al-Shaibi A, Yao Y, Zheng L, Zou J, Waldman A, Jing X, Farley T, Park A, Oler A, Charles A, Makhlouf M, AbouMoussa E, Hasnah R, Saraiva L, Ganesan S, Al-Subaiey A, Matthews H, Flano E, Lee H, Freeman A, Sefer A, Sayar E, Çakır E, Karakoc-Aydiner E, Baris S, Belkaid Y, Ozen A, Lo B, Lenardo M. Congenital iRHOM2 deficiency causes ADAM17 dysfunction and environmentally directed immunodysregulatory disease. Nature Immunology 2021, 23: 75-85. PMID: 34937930, PMCID: PMC11060421, DOI: 10.1038/s41590-021-01093-y.Peer-Reviewed Original ResearchMeSH KeywordsA549 CellsADAM17 ProteinAnimalsCarrier ProteinsChildChild, PreschoolCitrobacter rodentiumColitisCytokinesEnterobacteriaceae InfectionsFemaleHEK293 CellsHumansInfant, NewbornMacrophagesMaleMiceMice, Inbred C57BLMutationPrimary Immunodeficiency DiseasesPseudomonas aeruginosaPseudomonas InfectionsSignal TransductionConceptsIRhom2 deficiencyLoss-of-function mutationsLocal microbial environmentLoss of iRhom2Diverse clinical phenotypesRecurrent respiratory infectionsWild-type miceRelease of cytokinesTumor necrosis factorHemorrhagic colitisCitrobacter rodentiumADAM17 metalloproteinaseFecal microbiotaSuperfamily membersRecurrent infectionsRecurrent pneumoniaTumor necrosisLung involvementColonic involvementHuman immunodeficiencyInflammatory colitisMicrobial environmentOral speciesPseudomonas aeruginosaColitis patientsInherited human c-Rel deficiency disrupts myeloid and lymphoid immunity to multiple infectious agents
Lévy R, Langlais D, Béziat V, Rapaport F, Rao G, Lazarov T, Bourgey M, Zhou Y, Briand C, Moriya K, Ailal F, Avery D, Markle J, Lim A, Ogishi M, Yang R, Pelham S, Emam M, Migaud M, Deswarte C, Habib T, Saraiva L, Moussa E, Guennoun A, Boisson B, Belkaya S, Martinez-Barricarte R, Rosain J, Belkadi A, Breton S, Payne K, Benhsaien I, Plebani A, Lougaris V, Di Santo J, Neven B, Abel L, S. C, Bousfiha A, Marr N, Bustamante J, Liu K, Gros P, Geissmann F, Tangye S, Casanova J, Puel A. Inherited human c-Rel deficiency disrupts myeloid and lymphoid immunity to multiple infectious agents. Journal Of Clinical Investigation 2021, 131: e150143. PMID: 34623332, PMCID: PMC8409595, DOI: 10.1172/jci150143.Peer-Reviewed Original ResearchConceptsCD4+ T cellsMemory CD4+ T cellsC-Rel deficiencyT cellsMyeloid cellsLymphoid cellsB cellsC-RelMultiple infectious agentsNaive CD4+ T cellsCD8+ T cellsAntigen-presenting cell functionConventional DC1sFrequency of NKMemory B cellsNaive T cellsNaive B cellsFunctional deficitsReduced IL-2 productionProduction of Th1Infectious agentsIL-23 productionIL-2 productionInduction of CD86 expressionB cell survival