2019
Dysregulation of sterol regulatory element-binding protein 2 gene in HIV treatment-experienced individuals
Sopeyin A, Zhou L, Li M, Barakat L, Paintsil E. Dysregulation of sterol regulatory element-binding protein 2 gene in HIV treatment-experienced individuals. PLOS ONE 2019, 14: e0226573. PMID: 31846498, PMCID: PMC6917281, DOI: 10.1371/journal.pone.0226573.Peer-Reviewed Original ResearchConceptsTreatment-experienced individualsAntiretroviral therapyCholesterol biosynthesis genesSide effectsEffect of ARTLow density lipoprotein receptor pathwayHIV viral suppressionCase-control studyLipoprotein receptor pathwaySterol regulatory element-binding protein 2Cassette transporter A1Protein expression levelsViral suppressionLipid abnormalitiesClinical manifestationsMetabolic derangementsCardiovascular diseaseRetrospective analysisTherapeutic benefitProtein 2 geneMRNA expressionReceptor pathwayMarked decreaseDysregulationExpression levels
2015
Increased Levels of Macrophage Inflammatory Proteins Result in Resistance to R5-Tropic HIV-1 in a Subset of Elite Controllers
Walker WE, Kurscheid S, Joshi S, Lopez CA, Goh G, Choi M, Barakat L, Francis J, Fisher A, Kozal M, Zapata H, Shaw A, Lifton R, Sutton RE, Fikrig E. Increased Levels of Macrophage Inflammatory Proteins Result in Resistance to R5-Tropic HIV-1 in a Subset of Elite Controllers. Journal Of Virology 2015, 89: 5502-5514. PMID: 25740989, PMCID: PMC4442529, DOI: 10.1128/jvi.00118-15.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedCase-Control StudiesCD4-Positive T-LymphocytesChemokine CCL3Chemokine CCL4Chemokine CCL5Chemokines, CCCohort StudiesFemaleGene DosageHIV InfectionsHIV Long-Term SurvivorsHIV-1Host-Pathogen InteractionsHumansMacrophage Inflammatory ProteinsMaleMiddle AgedReceptors, CCR5Receptors, CXCR4RNA, MessengerUp-RegulationConceptsElite controllersHIV-seropositive individualsAntiretroviral therapyT cellsMIP-1βMIP-1αHIV infectionSeropositive individualsAbsence of ARTR5-tropic HIV-1Macrophage inflammatory protein-1αR5-tropic HIVInflammatory protein-1αT cell resistancePandemic health problemRANTES chemokinesHIV replicationRare patientsHealthy controlsTherapeutic effectHIV entryHIV-1X4-tropicHealth problemsProtein-1α