2023
Single cell analysis via mass cytometry of spontaneous intestinal perforation reveals alterations in small intestinal innate and adaptive mucosal immunity
Olaloye O, Eke C, Jolteus A, Konnikova L. Single cell analysis via mass cytometry of spontaneous intestinal perforation reveals alterations in small intestinal innate and adaptive mucosal immunity. Frontiers In Immunology 2023, 14: 995558. PMID: 36825028, PMCID: PMC9941693, DOI: 10.3389/fimmu.2023.995558.Peer-Reviewed Original ResearchConceptsSpontaneous intestinal perforationMucosal immune dysfunctionSevere gastrointestinal complicationsSmall intestinal mucosaMass cytometry timeGastrointestinal complicationsIntestinal perforationEnteral feedsImmune dysfunctionPremature infantsWeeks' gestationTerminal ileumCytometry timeIntestinal mucosaDisease pathogenesisLocalized perforationFirst weekPatientsSurgeryGestationPerforationPrematurityComplicationsDysfunctionMucosa
2019
Maturation of the Human Intestinal Immune System Occurs Early in Fetal Development
Stras SF, Werner L, Toothaker JM, Olaloye OO, Oldham AL, McCourt CC, Lee YN, Rechavi E, Shouval DS, Konnikova L. Maturation of the Human Intestinal Immune System Occurs Early in Fetal Development. Developmental Cell 2019, 51: 357-373.e5. PMID: 31607651, DOI: 10.1016/j.devcel.2019.09.008.Peer-Reviewed Original ResearchMeSH KeywordsB-LymphocytesCell ProliferationClone CellsCytokinesFemaleFetal DevelopmentFetusHumansImmune SystemImmunity, MucosalImmunologic MemoryImmunophenotypingInfant, NewbornIntestinesPregnancyPregnancy Trimester, SecondReceptors, Antigen, B-CellReceptors, Antigen, T-CellT-LymphocytesV(D)J RecombinationConceptsInnate lymphoid cellsGestational ageIntestinal immunityDendritic cellsB cellsHuman intestinal immune systemAdaptive immune landscapeIntestinal immune systemNatural killer cellsWeeks gestational ageTransitional B cellsB cell maturityT cell receptorComplex innateImmune atlasEarly life developmentImmune landscapeKiller cellsTCR repertoireLymphoid cellsFetal developmentImmune systemInnate immunityCell receptorMass cytometry