Expression of IL-7RαlowCX3CR1+ CD8+ T Cells and α4β7 Integrin Tagged T Cells Related to Mucosal Immunity in Children with Inflammatory Bowel Disease
Yang D, Kim H, Dinh D, Yang J, Hyun C, Jee Y, Lee N, Shin M, Kang I, Kang K. Expression of IL-7RαlowCX3CR1+ CD8+ T Cells and α4β7 Integrin Tagged T Cells Related to Mucosal Immunity in Children with Inflammatory Bowel Disease. Pediatric Gastroenterology Hepatology & Nutrition 2024, 27: 345-354. PMID: 39563840, PMCID: PMC11570351, DOI: 10.5223/pghn.2024.27.6.345.Peer-Reviewed Original ResearchCD8<sup>+</sup> T cellsPeripheral blood mononuclear cellsCD4<sup>+</sup> T cellsInflammatory bowel diseaseT cellsUlcerative colitis groupCrohn's disease groupEffector memoryColitis groupControl groupEffector memory CD8<sup>+</sup> T cellsMemory CD8<sup>+</sup> T cellsCD8+ T cellsBowel diseaseEM CD8<sup>+</sup> T cellsTrafficking immune cellsDisease groupPathogenesis of ulcerative colitisBlood mononuclear cellsInflamed intestinal mucosaConcentrations of TNF-aIntestinal mucosaSerum levelsT lymphocytesImmune cellsIL-1 receptor 1 signaling shapes the development of viral antigen-specific CD4+ T cell responses following COVID-19 mRNA vaccination
Park H, Shin M, Shin J, Kim H, Kang B, Par-Young J, Unlu S, Afinogenova Y, Catanzaro J, Young J, Kim M, Lee S, Jeon S, You S, Racke M, Bucala R, Kang I. IL-1 receptor 1 signaling shapes the development of viral antigen-specific CD4+ T cell responses following COVID-19 mRNA vaccination. EBioMedicine 2024, 103: 105114. PMID: 38640835, PMCID: PMC11041015, DOI: 10.1016/j.ebiom.2024.105114.Peer-Reviewed Original ResearchConceptsCD4<sup>+</sup> T cellsCOVID-19 mRNA vaccinesAntigen-specific CD4<sup>+</sup> T cell responsesT cell responsesPrimary antibody deficiencyCD4<sup>+</sup> T cell responsesT cellsIL-1R1MRNA vaccinesIL-1IgG antibodiesAntigen-specific CD4<sup>+</sup> T cellsCD4+ T cell responsesLevels of IL-1R1Human CD4<sup>+</sup> T cellsIL-1 receptor 1Healthy individualsDose of COVID-19 mRNA vaccineAntigen-specific CD4IL-1R1 expressionT cell immunityRepetitive antigenic stimulationCytokines interleukin (IL)-1Immune response to virusesExpression of IL-1R1