Appearance of tolerance-induction and non-inflammatory SARS-CoV-2 spike-specific IgG4 antibodies after COVID-19 booster vaccinations
Akhtar M, Islam M, Khaton F, Soltana U, Jafrin S, Rahman S, Tauheed I, Ahmed T, Khan I, Akter A, Khan Z, Islam M, Khanam F, Biswas P, Ahmmed F, Ahmed S, Rashid M, Hossain M, Alam A, Alamgir A, Rahman M, Ryan E, Harris J, LaRocque R, Flora M, Chowdhury F, Khan A, Banu S, Shirin T, Bhuiyan T, Qadri F. Appearance of tolerance-induction and non-inflammatory SARS-CoV-2 spike-specific IgG4 antibodies after COVID-19 booster vaccinations. Frontiers In Immunology 2023, 14: 1309997. PMID: 38173725, PMCID: PMC10763240, DOI: 10.3389/fimmu.2023.1309997.Peer-Reviewed Original ResearchConceptsFuture vaccination strategiesIgG responsesVaccination strategiesVaccine typesImmunological toleranceImmune responseMRNA dosesSpecific IgG antibody responseIgG subclass analysisRobust IgG responseChAdOx1 nCoV-19IgG antibody responsePrimary IgG responseSARS-CoV-2 variantsHumoral immune responseMRNA vaccine dosesCOVID-19 vaccinationNumber of dosesSARS-CoV-2 spike receptorBooster dosesBooster vaccinationIgG4 levelsIgG4 responsesMRNA vaccinationIgG levels