2018
Human Immunodeficiency Virus Type 1 RNA Detected in the Central Nervous System (CNS) After Years of Suppressive Antiretroviral Therapy Can Originate from a Replicating CNS Reservoir or Clonally Expanded Cells
Joseph SB, Kincer LP, Bowman NM, Evans C, Vinikoor MJ, Lippincott CK, Gisslén M, Spudich S, Menezes P, Robertson K, Archin N, Kashuba A, Eron JJ, Price RW, Swanstrom R. Human Immunodeficiency Virus Type 1 RNA Detected in the Central Nervous System (CNS) After Years of Suppressive Antiretroviral Therapy Can Originate from a Replicating CNS Reservoir or Clonally Expanded Cells. Clinical Infectious Diseases 2018, 69: 1345-1352. PMID: 30561541, PMCID: PMC6938202, DOI: 10.1093/cid/ciy1066.Peer-Reviewed Original ResearchConceptsCentral nervous systemHIV-1 RNA concentrationsAntiretroviral therapySuppressive antiretroviral therapyCerebrospinal fluidCNS reservoirsCSF escapeCSF HIV-1 RNA concentrationsCentral nervous system reservoirYears of ARTHuman immunodeficiency virus type 1 (HIV-1) populationHuman immunodeficiency virus type 1 (HIV-1) RNAStable antiretroviral therapyHIV-1 RNAMacrophages/microgliaInfected T cellsRNA concentrationViral envelope sequencesType 1 populationViral populationsViral suppressionMacrophage-tropicAsymptomatic participantsMultiple time pointsT cells
2015
Phenotypic Correlates of HIV-1 Macrophage Tropism
Arrildt KT, LaBranche CC, Joseph SB, Dukhovlinova EN, Graham WD, Ping LH, Schnell G, Sturdevant CB, Kincer LP, Mallewa M, Heyderman RS, Van Rie A, Cohen MS, Spudich S, Price RW, Montefiori DC, Swanstrom R. Phenotypic Correlates of HIV-1 Macrophage Tropism. Journal Of Virology 2015, 89: 11294-11311. PMID: 26339058, PMCID: PMC4645658, DOI: 10.1128/jvi.00946-15.Peer-Reviewed Original ResearchMeSH KeywordsAntibodies, MonoclonalAntibodies, NeutralizingAntibodies, ViralCD4 AntigensCD4-Positive T-LymphocytesCell Line, TumorHEK293 CellsHIV Envelope Protein gp120HIV Envelope Protein gp160HIV Envelope Protein gp41HIV InfectionsHIV-1HumansMacrophagesReceptors, CCR5Recombinant ProteinsViral TropismVirus InternalizationConceptsT cell-tropic virusesT-tropic virusesMonocyte-derived macrophagesM-tropic virusesMacrophage-tropic virusesV1/V2 regionSoluble CD4Central nervous systemHIV-1Chronic infectionT cellsMacrophage-tropic HIV-1 variantsNervous systemM-tropic HIV-1HIV-1 env geneEnv proteinV2 regionT-cell tropicHIV-1 variantsCD4-bound conformationMacrophage-tropicMacrophage tropismM-tropicSurface CD4CD4
2000
Genetically and epidemiologically related “non‐syncytium‐inducing” isolates of HIV‐1 display heterogeneous growth patterns in macrophages
Jesus M, Anders C, Miller G, Sleasman J, Goodenow M, Andiman W. Genetically and epidemiologically related “non‐syncytium‐inducing” isolates of HIV‐1 display heterogeneous growth patterns in macrophages. Journal Of Medical Virology 2000, 61: 171-180. PMID: 10797371, DOI: 10.1002/(sici)1096-9071(200006)61:2<171::aid-jmv1>3.0.co;2-x.Peer-Reviewed Original ResearchMeSH KeywordsAdultAmino Acid SequenceAntigens, ViralCD4 AntigensCell LineCells, CulturedChild, PreschoolFemaleGiant CellsHIV Core Protein p24HIV InfectionsHIV-1HumansInfantLeukocytes, MononuclearMacrophagesMolecular Sequence DataPhenotypeProspective StudiesProtein Structure, TertiaryReceptors, ChemokineTransfectionTropismU937 CellsViral ProteinsVirus ReplicationConceptsNSI virusesDisease stageSurrogate markerPediatric human immunodeficiency virus type 1 (HIV-1) infectionHuman immunodeficiency virus type 1 (HIV-1) infectionVirus type 1 infectionCell linesCo-receptor preferenceM-tropic virusesType 1 infectionT-cell tropicDual tropicInducing (NSI) virusesNSI isolatesAsymptomatic childrenMacrophage-tropicClinical progressionSymptomatic childrenV3 loopNSI phenotypeHIV-1Lymphotropic virusCategory A1Heterogeneous growth patternsGenetic features
1998
A Tyrosine-Rich Region in the N Terminus of CCR5 Is Important for Human Immunodeficiency Virus Type 1 Entry and Mediates an Association between gp120 and CCR5
Farzan M, Choe H, Vaca L, Martin K, Sun Y, Desjardins E, Ruffing N, Wu L, Wyatt R, Gerard N, Gerard C, Sodroski J. A Tyrosine-Rich Region in the N Terminus of CCR5 Is Important for Human Immunodeficiency Virus Type 1 Entry and Mediates an Association between gp120 and CCR5. Journal Of Virology 1998, 72: 1160-1164. PMID: 9445013, PMCID: PMC124591, DOI: 10.1128/jvi.72.2.1160-1164.1998.Peer-Reviewed Original ResearchConceptsHIV-1 infectionHIV-1CCR5 mutantsHuman immunodeficiency virus type 1 (HIV-1) entryHuman immunodeficiency virus type 1Immunodeficiency virus type 1Virus entryDual-tropic variantsSpecific chemokine receptorsChemokine receptor CCR5Macrophage-tropic strainsVirus type 1Region of CCR5Wild-type CCR5Gp120 envelope glycoproteinInfection of cellsMacrophage-tropicAsymptomatic stageChemokine receptorsReceptor CCR5Gp120 glycoproteinCCR5Type 1InfectionEnvelope glycoprotein
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