2022
Alterations in high‐dimensional T‐cell profile and gene signature of immune aging in HIV‐infected older adults without viremia
Shin MS, Park H, Salahuddin S, Montgomery RR, Emu B, Shaw AC, Kang I. Alterations in high‐dimensional T‐cell profile and gene signature of immune aging in HIV‐infected older adults without viremia. Aging Cell 2022, 21: e13702. PMID: 36036630, PMCID: PMC9577958, DOI: 10.1111/acel.13702.Peer-Reviewed Original ResearchMeSH KeywordsAgedAgingCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesHIV InfectionsHumansLeukocytes, MononuclearPerforinReceptors, Interleukin-7ViremiaConceptsOlder human immunodeficiency virusPeripheral blood mononuclear cellsHuman immunodeficiency virusAntiretroviral therapyT cellsDetectable viremiaMemory CD8HIV infectionAge-associated immune alterationsYoung human immunodeficiency virusReplication-competent HIV-1Combination antiretroviral therapyEffector memory CD8T-cell countsSubset of CD4T cell profileBlood mononuclear cellsAgeing-associated genesEM CD8Immune alterationsMemory CD4Immune agingImmunodeficiency virusInflammatory moleculesMononuclear cellsSingle-cell multi-omics reveals dyssynchrony of the innate and adaptive immune system in progressive COVID-19
Unterman A, Sumida TS, Nouri N, Yan X, Zhao AY, Gasque V, Schupp JC, Asashima H, Liu Y, Cosme C, Deng W, Chen M, Raredon MSB, Hoehn KB, Wang G, Wang Z, DeIuliis G, Ravindra NG, Li N, Castaldi C, Wong P, Fournier J, Bermejo S, Sharma L, Casanovas-Massana A, Vogels CBF, Wyllie AL, Grubaugh ND, Melillo A, Meng H, Stein Y, Minasyan M, Mohanty S, Ruff WE, Cohen I, Raddassi K, Niklason L, Ko A, Montgomery R, Farhadian S, Iwasaki A, Shaw A, van Dijk D, Zhao H, Kleinstein S, Hafler D, Kaminski N, Dela Cruz C. Single-cell multi-omics reveals dyssynchrony of the innate and adaptive immune system in progressive COVID-19. Nature Communications 2022, 13: 440. PMID: 35064122, PMCID: PMC8782894, DOI: 10.1038/s41467-021-27716-4.Peer-Reviewed Original ResearchMeSH KeywordsAdaptive ImmunityAgedAntibodies, Monoclonal, HumanizedCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCells, CulturedCOVID-19COVID-19 Drug TreatmentFemaleGene Expression ProfilingGene Expression RegulationHumansImmunity, InnateMaleReceptors, Antigen, B-CellReceptors, Antigen, T-CellRNA-SeqSARS-CoV-2Single-Cell AnalysisConceptsProgressive COVID-19B cell clonesSingle-cell analysisT cellsImmune responseMulti-omics single-cell analysisCOVID-19Cell clonesAdaptive immune interactionsSevere COVID-19Dynamic immune responsesGene expressionSARS-CoV-2 virusAdaptive immune systemSomatic hypermutation frequenciesCellular effectsProtein markersEffector CD8Immune signaturesProgressive diseaseHypermutation frequencyProgressive courseClassical monocytesClonesImmune interactions
2019
Dissecting alterations in human CD8+ T cells with aging by high-dimensional single cell mass cytometry
Shin MS, Yim K, Moon K, Park HJ, Mohanty S, Kim JW, Montgomery RR, Shaw AC, Krishnaswamy S, Kang I. Dissecting alterations in human CD8+ T cells with aging by high-dimensional single cell mass cytometry. Clinical Immunology 2019, 200: 24-30. PMID: 30659916, PMCID: PMC6443094, DOI: 10.1016/j.clim.2019.01.005.Peer-Reviewed Original Research
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