2023
Rebound HIV-1 in cerebrospinal fluid after antiviral therapy interruption is mainly clonally amplified R5 T cell-tropic virus
Kincer L, Joseph S, Gilleece M, Hauser B, Sizemore S, Zhou S, Di Germanio C, Zetterberg H, Fuchs D, Deeks S, Spudich S, Gisslen M, Price R, Swanstrom R. Rebound HIV-1 in cerebrospinal fluid after antiviral therapy interruption is mainly clonally amplified R5 T cell-tropic virus. Nature Microbiology 2023, 8: 260-271. PMID: 36717718, PMCID: PMC10201410, DOI: 10.1038/s41564-022-01306-6.Peer-Reviewed Original ResearchConceptsCentral nervous systemT cell-tropic virusesInfected T cellsCerebrospinal fluidAntiretroviral therapyHIV-1Rebound virusViral loadT cellsMacrophage-tropic HIV-1CSF viral loadSuppressive antiretroviral therapyHIV-1 reservoirMacrophage-tropic virusesHigh viral loadWhite blood cellsTherapy interruptionLatent reservoirLymphoid systemNervous systemSystemic infectionVirus replicationBlood cellsTransient influxVirus
2013
Cerebrospinal Fluid and Neuroimaging Biomarker Abnormalities Suggest Early Neurological Injury in a Subset of Individuals During Primary HIV Infection
Peluso MJ, Meyerhoff DJ, Price RW, Peterson J, Lee E, Young AC, Walter R, Fuchs D, Brew BJ, Cinque P, Robertson K, Hagberg L, Zetterberg H, Gisslén M, Spudich S. Cerebrospinal Fluid and Neuroimaging Biomarker Abnormalities Suggest Early Neurological Injury in a Subset of Individuals During Primary HIV Infection. The Journal Of Infectious Diseases 2013, 207: 1703-1712. PMID: 23460748, PMCID: PMC3636785, DOI: 10.1093/infdis/jit088.Peer-Reviewed Original ResearchConceptsPrimary HIV infectionNeurofilament light chainHIV infectionAmyloid precursor proteinCerebrospinal fluidNeuronal injuryT-tauCSF/plasma albumin ratioPrimary human immunodeficiency virus (HIV) infectionCentral nervous system inflammationHuman immunodeficiency virus (HIV) infectionSoluble amyloid precursor proteinGamma-induced protein 10Primary infection groupNervous system inflammationImmunodeficiency virus infectionEarly neuronal injuryPlasma albumin ratioParietal gray matterGlutamate/creatineLight chainPrecursor proteinProton magnetic resonance spectroscopyFrontal white matterWhite blood cells
2008
Antiretroviral Treatment Effect on Immune Activation Reduces Cerebrospinal Fluid HIV-1 Infection
Sinclair E, Ronquillo R, Lollo N, Deeks SG, Hunt P, Yiannoutsos CT, Spudich S, Price RW. Antiretroviral Treatment Effect on Immune Activation Reduces Cerebrospinal Fluid HIV-1 Infection. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2008, 47: 544-552. PMID: 18362693, PMCID: PMC3480328, DOI: 10.1097/qai.0b013e318162754f.Peer-Reviewed Original ResearchConceptsPlasma HIV-1 RNACD8 T cell activationHIV-1 RNACSF HIV-1 RNA levelsHIV-1 RNA levelsT cell activationWhite blood cellsHIV-1 concentrationsAntiretroviral therapyHIV-1 infectionCerebrospinal fluidCD8 activationCSF neopterinViremic groupImmune activationCopies/HIV-1CD38/HLA-DR expressionCSF HIV-1 RNA concentrationsHIV-1-infected subjectsSystemic HIV-1 infectionHIV-1 RNA concentrationsHuman leukocyte antigen-DRCSF white blood cellsCoexpression of CD38