2018
HIV and Age Do Not Synergistically Affect Age-Related T-Cell Markers
Farhadian S, Jalbert E, Deng Y, Goetz MB, Park LS, Justice A, Dubrow R, Emu B. HIV and Age Do Not Synergistically Affect Age-Related T-Cell Markers. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2018, 77: 337-344. PMID: 29140874, PMCID: PMC5807137, DOI: 10.1097/qai.0000000000001595.Peer-Reviewed Original ResearchConceptsCD8 T cellsT-cell markersCD4 T cellsHIV infectionT cellsAntiretroviral therapyEffector memory CD4 T cellsImmune systemVeterans Aging Cohort StudyMemory CD4 T cellsNaive CD4 T cellsAging Cohort StudyT cell subsetsT-cell phenotypeCopies/mLCross-sectional studyRace/ethnicityChronic HIVUninfected subjectsUninfected menCohort studyHIV diseaseHigher proportionHIV serostatusHIV status
2014
Composition and Function of T Cell Subpopulations Are Slow to Change Despite Effective Antiretroviral Treatment of HIV Disease
Emu B, Moretto WJ, Hoh R, Krone M, Martin JN, Nixon DF, Deeks SG, McCune JM. Composition and Function of T Cell Subpopulations Are Slow to Change Despite Effective Antiretroviral Treatment of HIV Disease. PLOS ONE 2014, 9: e85613. PMID: 24465619, PMCID: PMC3897457, DOI: 10.1371/journal.pone.0085613.Peer-Reviewed Original ResearchConceptsT cell subpopulationsT cellsCell subpopulationsViral loadCMV-specific T-cell responsesNaïve T cell numbersLong-term viral suppressionIncrease of CD4Effective antiretroviral treatmentT cell frequenciesUndetectable viral loadT cell numbersT-cell depletionT cell responsesT-cell phenotypeNormal immune systemT cell populationsLow Ki67 expressionT cell functionIndependent homeostatic regulationDifferent proliferative responsesAntiretroviral therapyViral suppressionHIV diseaseAntiretroviral treatment
2011
HIV disease progression correlates with the generation of dysfunctional naive CD8low T cells
Favre D, Stoddart CA, Emu B, Hoh R, Martin JN, Hecht FM, Deeks SG, McCune JM. HIV disease progression correlates with the generation of dysfunctional naive CD8low T cells. Blood 2011, 117: 2189-2199. PMID: 21200021, PMCID: PMC3062328, DOI: 10.1182/blood-2010-06-288035.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnimalsCalcium SignalingCD8-Positive T-LymphocytesDisease ProgressionHIV InfectionsHumansIn Vitro TechniquesInterferon alpha-2Interferon-alphaInterleukin-2Major Histocompatibility ComplexMART-1 AntigenMiceMice, SCIDMice, TransgenicMiddle AgedP38 Mitogen-Activated Protein KinasesPhosphorylationReceptors, Antigen, T-CellRecombinant ProteinsSignal TransductionThymus GlandUp-RegulationViral LoadConceptsPeripheral blood mononuclear cellsT cellsHIV diseaseHIV infectionSCID-hu Thy/Liv mouse modelMajor histocompatibility complex class ICD8low T cellsProgressive HIV diseaseHIV disease progressionHistocompatibility complex class IBlood mononuclear cellsInterferon-α treatmentAntigen-presenting cellsComplex class IT cell receptor complexCD8β chainNaive compartmentΑ treatmentMononuclear cellsDisease progressionMouse modelStromal cellsLow expressionClass IMHC
2005
Phenotypic, Functional, and Kinetic Parameters Associated with Apparent T-Cell Control of Human Immunodeficiency Virus Replication in Individuals with and without Antiretroviral Treatment
Emu B, Sinclair E, Favre D, Moretto WJ, Hsue P, Hoh R, Martin JN, Nixon DF, McCune JM, Deeks SG. Phenotypic, Functional, and Kinetic Parameters Associated with Apparent T-Cell Control of Human Immunodeficiency Virus Replication in Individuals with and without Antiretroviral Treatment. Journal Of Virology 2005, 79: 14169-14178. PMID: 16254352, PMCID: PMC1280210, DOI: 10.1128/jvi.79.22.14169-14178.2005.Peer-Reviewed Original ResearchConceptsHIV-specific T cellsT cellsT cell activationHIV diseaseImmune activationHuman immunodeficiency virus (HIV) replicationAdvanced HIV diseaseDrug-resistant viremiaGeneralized immune activationHIV-specific ILMultidrug-resistant HIVQuiescent immune systemActive antiretroviral therapyCytokine flow cytometryT cell controlHigh-level viremiaLow-level viremiaPresence of HIVT cell subsetsHuman immunodeficiency virusImmunodeficiency virus replicationT cell subpopulationsAbsence of therapyPresence of therapyAntiretroviral therapy