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
2018
High-dimensional immune phenotyping and transcriptional analyses reveal robust recovery of viable human immune and epithelial cells from frozen gastrointestinal tissue
Konnikova L, Boschetti G, Rahman A, Mitsialis V, Lord J, Richmond C, Tomov VT, Gordon W, Jelinsky S, Canavan J, Liss A, Wall S, Field M, Zhou F, Goldsmith JD, Bewtra M, Breault DT, Merad M, Snapper SB. High-dimensional immune phenotyping and transcriptional analyses reveal robust recovery of viable human immune and epithelial cells from frozen gastrointestinal tissue. Mucosal Immunology 2018, 11: 1684-1693. PMID: 30111863, PMCID: PMC6512331, DOI: 10.1038/s41385-018-0047-y.Peer-Reviewed Original ResearchConceptsImmune cellsGastrointestinal tissuesMucosal immune compartmentPeripheral immune cellsMucosal immune cellsEpithelial cellsImmune compartmentImmune phenotypingTreatment responsivenessMucosal tissuesTranslational studiesDisease pathogenesisSimple storage techniquesPreservation of viabilityPathogenesisTissueBiomarker discoveryCellsDisease