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
A Low T Regulatory Cell Response May Contribute to Both Viral Control and Generalized Immune Activation in HIV Controllers
Hunt PW, Landay AL, Sinclair E, Martinson JA, Hatano H, Emu B, Norris PJ, Busch MP, Martin JN, Brooks C, McCune JM, Deeks SG. A Low T Regulatory Cell Response May Contribute to Both Viral Control and Generalized Immune Activation in HIV Controllers. PLOS ONE 2011, 6: e15924. PMID: 21305005, PMCID: PMC3031543, DOI: 10.1371/journal.pone.0015924.Peer-Reviewed Original ResearchConceptsT cell activation levelsT cell responsesHigh T-cell activation levelsHIV-specific T-cell responsesRegulatory cell responsesHIV controllersImmune activationCell responsesCMV-specific T cellsT regulatory (Treg) cell responsesTreatment-mediated viral suppressionEffective adaptive immune responseCMV-specific CD4Generalized immune activationHIV-specific CD4Lower Treg frequenciesNon-AIDS morbiditiesT cell frequenciesT cell lossT-cell depletionT cell dysfunctionAbsence of therapyActivation levelsAdaptive immune responsesDevelopment of vaccines