2018
CSF concentrations of soluble TREM2 as a marker of microglial activation in HIV-1 infection
Gisslén M, Heslegrave A, Veleva E, Yilmaz A, Andersson LM, Hagberg L, Spudich S, Fuchs D, Price RW, Zetterberg H. CSF concentrations of soluble TREM2 as a marker of microglial activation in HIV-1 infection. Neurology Neuroimmunology & Neuroinflammation 2018, 6: e512. PMID: 30568991, PMCID: PMC6278890, DOI: 10.1212/nxi.0000000000000512.Peer-Reviewed Original ResearchConceptsHIV-1 infectionHIV-negative controlsMicroglial activationNeuronal injuryCSF concentrationsUntreated HIV-1-infected patientsHIV-1 disease severityHIV-1-infected adultsMacrophage/microglial activationHIV-1-infected patientsRetrospective cross-sectional studyUntreated HIV-1 infectionCNS immune activationCSF sTREM2 levelsSuppressive antiretroviral treatmentT-cell countsMicroglial activation markersT cell lossLevels of CSFNeurofilament light proteinCross-sectional studyCSF sTREM2STREM2 levelsAntiretroviral treatmentActivation markers
2008
Persistent Intrathecal Immune Activation in HIV-1-Infected Individuals on Antiretroviral Therapy
Yilmaz A, Price RW, Spudich S, Fuchs D, Hagberg L, Gisslén M. Persistent Intrathecal Immune Activation in HIV-1-Infected Individuals on Antiretroviral Therapy. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2008, 47: 168-173. PMID: 17971711, PMCID: PMC2628632, DOI: 10.1097/qai.0b013e31815ace97.Peer-Reviewed Original ResearchConceptsCSF neopterin levelsHIV-1-infected patientsHIV-1-infected individualsCSF neopterin concentrationsCSF viral loadIntrathecal immune activationAntiretroviral therapyHIV-1 RNACopies/mLNeopterin levelsViral loadNeopterin concentrationsImmune activationCSF HIV-1 RNA loadMost HIV-1-infected individualsPlasma HIV-1 RNA levelsCerebrospinal fluid (CSF) neopterin levelsQuantitative HIV-1 RNAHIV-1 RNA levelsHIV-1 RNA loadCell-mediated immune responsesHIV-1 RNA quantificationHIV-1 concentrationsStable antiretroviral therapySuppressive antiretroviral therapy