2024
Changes in cerebrospinal fluid proteins across the spectrum of untreated and treated chronic HIV-1 infection
Hu Z, Cinque P, Dravid A, Hagberg L, Yilmaz A, Zetterberg H, Fuchs D, Gostner J, Blennow K, Spudich S, Kincer L, Zhou S, Joseph S, Swanstrom R, Price R, Gisslén M. Changes in cerebrospinal fluid proteins across the spectrum of untreated and treated chronic HIV-1 infection. PLOS Pathogens 2024, 20: e1012470. PMID: 39316609, PMCID: PMC11469498, DOI: 10.1371/journal.ppat.1012470.Peer-Reviewed Original ResearchConceptsHIV-1 infectionHIV-associated dementiaCerebrospinal fluidCerebrospinal fluid proteinCerebrospinal fluid HIV-1 RNAImpact of HIV-1 infectionTreating chronic HIV-1 infectionChronic HIV-1 infectionHIV-1 RNAHIV-1 progressionTreat chronic infectionsInflammatory cell lineagesNeurofilament light chain proteinCSF escapeChronic infectionHIV-1Light chain proteinProtein changesClinical centersCNS injuryCSF proteinClinical informationCell lineagesInfectionCerebrospinal fluid proteome
2017
Immediate initiation of cART is associated with lower levels of cerebrospinal fluid YKL-40, a marker of microglial activation, in HIV-1 infection
Peluso MJ, Valcour V, Phanuphak N, Ananworanich J, Fletcher JL, Chalermchai T, Krebs SJ, Robb ML, Hellmuth J, Gisslén M, Zetterberg H, Spudich S. Immediate initiation of cART is associated with lower levels of cerebrospinal fluid YKL-40, a marker of microglial activation, in HIV-1 infection. AIDS 2017, 31: 247-252. PMID: 27819802, PMCID: PMC5844231, DOI: 10.1097/qad.0000000000001314.Peer-Reviewed Original ResearchConceptsChronic HIV-1 infectionCombination antiretroviral therapyCerebrospinal fluid (CSF) YKL-40Group of HIVHIV-1 infectionYKL-40Treatment initiationUntreated chronic HIV-1 infectionMedian YKL-40Early HIV infectionCSF YKL-40Chemokine ligand 10Neurofilament light chainCross-sectional studyMann-Whitney testAntiretroviral therapyHIV neuropathogenesisMicroglial activationHIV infectionPrognostic valueChi groupMicroglial cellsAHI groupImmediate initiationBlood sampling