2023
SARS-CoV-2 mRNA vaccines decouple anti-viral immunity from humoral autoimmunity
Jaycox J, Lucas C, Yildirim I, Dai Y, Wang E, Monteiro V, Lord S, Carlin J, Kita M, Buckner J, Ma S, Campbell M, Ko A, Omer S, Lucas C, Speake C, Iwasaki A, Ring A. SARS-CoV-2 mRNA vaccines decouple anti-viral immunity from humoral autoimmunity. Nature Communications 2023, 14: 1299. PMID: 36894554, PMCID: PMC9996559, DOI: 10.1038/s41467-023-36686-8.Peer-Reviewed Original ResearchConceptsVaccine-associated myocarditisAutoimmune patientsAutoantibody reactivitySARS-CoV-2 mRNA vaccinationVaccine-related adverse effectsSARS-CoV-2 immunitySARS-CoV-2 infectionAcute COVID-19Development of autoantibodiesCOVID-19 patientsAnti-viral immunityVirus-specific antibodiesCOVID-19 vaccineCOVID-19Humoral autoimmunityMRNA vaccinationAutoantibody responsePost vaccinationAutoantibody developmentAutoimmune diseasesHumoral responseHealthy individualsPatientsAntigen profilingAdverse effects
2021
High-resolution epitope mapping and characterization of SARS-CoV-2 antibodies in large cohorts of subjects with COVID-19
Haynes WA, Kamath K, Bozekowski J, Baum-Jones E, Campbell M, Casanovas-Massana A, Daugherty PS, Dela Cruz CS, Dhal A, Farhadian SF, Fitzgibbons L, Fournier J, Jhatro M, Jordan G, Klein J, Lucas C, Kessler D, Luchsinger LL, Martinez B, Catherine Muenker M, Pischel L, Reifert J, Sawyer JR, Waitz R, Wunder EA, Zhang M, Iwasaki A, Ko A, Shon J. High-resolution epitope mapping and characterization of SARS-CoV-2 antibodies in large cohorts of subjects with COVID-19. Communications Biology 2021, 4: 1317. PMID: 34811480, PMCID: PMC8608966, DOI: 10.1038/s42003-021-02835-2.Peer-Reviewed Original ResearchConceptsSevere acute respiratory syndrome coronavirus 2Acute respiratory syndrome coronavirus 2SARS-CoV-2 antibodiesRespiratory syndrome coronavirus 2SARS-CoV-2 epitopesSyndrome coronavirus 2SARS-CoV-2 strainsHigh-resolution epitope mappingCOVID-19SARS-CoV-2SARS-CoV-2 mutantsCoronavirus 2Antibody responseEffective vaccineImmune responseNeutralization activitySevere diseaseLarge cohortEpitope regionsAntibody epitopesEpitope mappingRelated coronavirusesTherapyVaccineViral proteomeKynurenic acid may underlie sex-specific immune responses to COVID-19
Cai Y, Kim DJ, Takahashi T, Broadhurst DI, Yan H, Ma S, Rattray NJW, Casanovas-Massana A, Israelow B, Klein J, Lucas C, Mao T, Moore AJ, Muenker MC, Oh JE, Silva J, Wong P, team Y, Ko AI, Khan SA, Iwasaki A, Johnson CH. Kynurenic acid may underlie sex-specific immune responses to COVID-19. Science Signaling 2021, 14: eabf8483. PMID: 34230210, PMCID: PMC8432948, DOI: 10.1126/scisignal.abf8483.Peer-Reviewed Original ResearchConceptsKynurenic acidImmune responseClinical outcomesSex-specific immune responsesT cell responsesPoor clinical outcomeCOVID-19 patientsCoronavirus disease 2019COVID-19Sex-related differencesMale patientsCytokine abundanceInflammatory cytokinesKynurenine ratioSerum metabolomeDisease 2019Sex-specific linkKynurenine aminotransferaseCell responsesOld malePatientsMalesOutcomesResponseMetabolitesDiverse functional autoantibodies in patients with COVID-19
Wang EY, Mao T, Klein J, Dai Y, Huck JD, Jaycox JR, Liu F, Zhou T, Israelow B, Wong P, Coppi A, Lucas C, Silva J, Oh JE, Song E, Perotti ES, Zheng NS, Fischer S, Campbell M, Fournier JB, Wyllie AL, Vogels CBF, Ott IM, Kalinich CC, Petrone ME, Watkins AE, Dela Cruz C, Farhadian S, Schulz W, Ma S, Grubaugh N, Ko A, Iwasaki A, Ring A. Diverse functional autoantibodies in patients with COVID-19. Nature 2021, 595: 283-288. PMID: 34010947, DOI: 10.1038/s41586-021-03631-y.Peer-Reviewed Original ResearchConceptsPeripheral immune cell compositionSARS-CoV-2 infectionCOVID-19Effects of autoantibodiesTissue-associated antigensSpecific clinical characteristicsInnate immune activationImmune cell compositionCOVID-19 exhibitCOVID-19 manifestsAnalysis of autoantibodiesSARS-CoV-2Functional autoantibodiesMouse surrogateClinical characteristicsVirological controlClinical outcomesImmune activationMild diseaseAsymptomatic infectionAutoantibody reactivityDisease progressionHealthcare workersHigh prevalenceAutoantibodies
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