2023
PD-1highCXCR5–CD4+ peripheral helper T cells promote CXCR3+ plasmablasts in human acute viral infection
Asashima H, Mohanty S, Comi M, Ruff W, Hoehn K, Wong P, Klein J, Lucas C, Cohen I, Coffey S, Lele N, Greta L, Raddassi K, Chaudhary O, Unterman A, Emu B, Kleinstein S, Montgomery R, Iwasaki A, Dela Cruz C, Kaminski N, Shaw A, Hafler D, Sumida T. PD-1highCXCR5–CD4+ peripheral helper T cells promote CXCR3+ plasmablasts in human acute viral infection. Cell Reports 2023, 42: 111895. PMID: 36596303, PMCID: PMC9806868, DOI: 10.1016/j.celrep.2022.111895.Peer-Reviewed Original ResearchConceptsAcute viral infectionTph cellsViral infectionCXCR3 expressionClinical outcomesHelper TSevere viral infectionsB cell helpBetter clinical outcomesProtective humoral immunityT cell-B cell interactionsKey immune responsesPlasmablast expansionB cell differentiationCell subsetsHumoral immunityCell helpImmune responseInterferon γPlasmablast differentiationB cellsPlasmablastsCell responsesInfectionCD4
2017
Multicohort analysis reveals baseline transcriptional predictors of influenza vaccination responses
Avey S, Cheung F, Fermin D, Frelinger J, Gaujoux R, Gottardo R, Khatri P, Kleinstein S, Kotliarov Y, Meng H, Sauteraud R, Shen-Orr S, Tsang J, Vallania F, Anguiano E, Baisch J, Baldwin N, Belshe R, Blevins T, Chaussabel D, Davis M, Fikrig E, Grill D, Hafler D, Henrich E, Joshi S, Kaech S, Kennedy R, Mohanty S, Montgomery R, Oberg A, Obermoser G, Ovsyannikova I, Palucka A, Pascual V, Poland G, Pulendran B, Reinherz E, Shaw A, Siconolfi B, Stuart K, Tsang S, Ueda I, Wilson J, Zapata H. Multicohort analysis reveals baseline transcriptional predictors of influenza vaccination responses. Science Immunology 2017, 2 PMID: 28842433, PMCID: PMC5800877, DOI: 10.1126/sciimmunol.aal4656.Peer-Reviewed Original ResearchAntibody responseInfluenza vaccination responsesVaccination responseHuman Immunology Project ConsortiumInfluenza vaccinationMulticohort analysisOlder individualsLower vaccine responsesSuccessful vaccination responseAnnual influenza vaccinationYoung individualsSubstantial antibody responseInflammatory gene signatureLarge independent studiesIndividuals 6 monthsGood antibody responsePublic health successImmune profiling studiesVaccination cohortVaccine responsesCell subsetsSmall cohortWorse responseVaccinationHealth success
2016
Host Resistance and Immune Aging
Bandaranayake T, Shaw AC. Host Resistance and Immune Aging. Clinics In Geriatric Medicine 2016, 32: 415-432. PMID: 27394014, PMCID: PMC6986475, DOI: 10.1016/j.cger.2016.02.007.Peer-Reviewed Original ResearchConceptsImmune systemImpaired innate immune responseToll-like receptor functionEarly pro-inflammatory responseNeutrophil extracellular trap formationT cell compartmentB cell subsetsPro-inflammatory responseExtracellular trap formationInnate immune responseInnate immune systemAdaptive immune systemHuman immune systemBasal inflammationCytomegalovirus infectionImmune agingCell subsetsImmunologic challengeImmune responseT-lineageReceptor functionOlder adultsFunction altersCell compartmentAge
2013
An altered relationship of influenza vaccine-specific IgG responses with T cell immunity occurs with aging in humans
Kang KS, Lee N, Shin MS, Kim SD, Yu Y, Mohanty S, Belshe RB, Montgomery RR, Shaw AC, Kang I. An altered relationship of influenza vaccine-specific IgG responses with T cell immunity occurs with aging in humans. Clinical Immunology 2013, 147: 79-88. PMID: 23578549, PMCID: PMC3634098, DOI: 10.1016/j.clim.2013.02.022.Peer-Reviewed Original ResearchConceptsT cell immunityMemory T cellsIgG responsesHI antibody titersT cellsAntibody titersEffector memoryCell immunityHemagglutinin inhibition antibody titersDistinct T cell subsetsCytokine-producing capacityInactivated influenza vaccineCentral memory cellsT cell subsetsSpecific IgG responseSerum IgG responsesPotent survivalIL-17Influenza vaccineSignificant morbidityCell subsetsElderly peopleProliferative capacityTitersAltered relationship