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
2012
Transmitted/Founder and Chronic Subtype C HIV-1 Use CD4 and CCR5 Receptors with Equal Efficiency and Are Not Inhibited by Blocking the Integrin α4β7
Parrish NF, Wilen CB, Banks LB, Iyer SS, Pfaff JM, Salazar-Gonzalez JF, Salazar MG, Decker JM, Parrish EH, Berg A, Hopper J, Hora B, Kumar A, Mahlokozera T, Yuan S, Coleman C, Vermeulen M, Ding H, Ochsenbauer C, Tilton JC, Permar SR, Kappes JC, Betts MR, Busch MP, Gao F, Montefiori D, Haynes BF, Shaw GM, Hahn BH, Doms RW. Transmitted/Founder and Chronic Subtype C HIV-1 Use CD4 and CCR5 Receptors with Equal Efficiency and Are Not Inhibited by Blocking the Integrin α4β7. PLOS Pathogens 2012, 8: e1002686. PMID: 22693444, PMCID: PMC3364951, DOI: 10.1371/journal.ppat.1002686.Peer-Reviewed Original ResearchMeSH KeywordsAntibodies, NeutralizingAntibodies, ViralCD4 AntigensCD4-Positive T-LymphocytesCells, CulturedCloning, MolecularHIV Envelope Protein gp120HIV InfectionsHIV-1Host-Pathogen InteractionsHumansIntegrinsMucous MembraneNeutralization TestsReceptors, CCR5Viral TropismVirus InternalizationVirus ReplicationConceptsF virusesInfectious molecular cloneMucosal HIV-1 acquisitionNew HIV-1 infectionsHuman immunodeficiency virus type 1Immunodeficiency virus type 1Transmitted/FounderHIV-1 acquisitionHIV-1 vaccine designSubtype C HIVHIV-1 infectionSingle genome amplificationAnti-α4β7 antibodyVirus type 1V2 variable loopsChronic EnvsC HIVFounder virusesSexual transmissionChronic virusesGp120 subunitIntegrin α4β7Transmission fitnessSame CD4CD4