2013
Phenotypic properties of transmitted founder HIV-1
Parrish NF, Gao F, Li H, Giorgi EE, Barbian HJ, Parrish EH, Zajic L, Iyer SS, Decker JM, Kumar A, Hora B, Berg A, Cai F, Hopper J, Denny TN, Ding H, Ochsenbauer C, Kappes JC, Galimidi RP, West AP, Bjorkman PJ, Wilen CB, Doms RW, O’Brien M, Bhardwaj N, Borrow P, Haynes BF, Muldoon M, Theiler JP, Korber B, Shaw GM, Hahn BH. Phenotypic properties of transmitted founder HIV-1. Proceedings Of The National Academy Of Sciences Of The United States Of America 2013, 110: 6626-6633. PMID: 23542380, PMCID: PMC3637789, DOI: 10.1073/pnas.1304288110.Peer-Reviewed Original ResearchConceptsChemokine receptor 5TF virusesSubtype BT cellsFounder HIV-1Respective patient cohortsHIV-1 transmissionHIV-1 infectionDendritic cell interactionsT-cell tropismAIDS vaccine developmentPresence of IFNDe novo infectionIFN-α resistanceInfectious molecular cloneAIDS vaccinePatient cohortCell-free infectivityPrimary CD4HIV-1Env contentReceptor 5Virus-host interactionsNovo infectionVaccine development
2010
HIV-1 Resistance to CCR5 Antagonists Associated with Highly Efficient Use of CCR5 and Altered Tropism on Primary CD4+ T Cells
Pfaff JM, Wilen CB, Harrison JE, Demarest JF, Lee B, Doms RW, Tilton JC. HIV-1 Resistance to CCR5 Antagonists Associated with Highly Efficient Use of CCR5 and Altered Tropism on Primary CD4+ T Cells. Journal Of Virology 2010, 84: 6505-6514. PMID: 20410277, PMCID: PMC2903254, DOI: 10.1128/jvi.00374-10.Peer-Reviewed Original ResearchConceptsT cellsResistant virusesAntagonist aplavirocCCR5 antagonistsTropism shiftSmall-molecule CCR5 antagonistsEffector memory cellsT cell subsetsHIV-1 resistanceT cell homeostasisVirologic failureCell subsetsV3 loopPrimary CD4Virus infectionRelative sparingHost determinantsImmune functionCCR5Heterologous virusesViral resistanceViral tropismCentral memoryDrug resistanceAltered tropism