2021
Circulating CD4+ TEMRA and CD4+ CD28− T cells and incident diabetes among persons with and without HIV
Bailin SS, Kundu S, Wellons M, Freiberg MS, Doyle MF, Tracy RP, Justice AC, Wanjalla CN, Landay AL, So-Armah K, Mallal S, Kropski JA, Koethe JR. Circulating CD4+ TEMRA and CD4+ CD28− T cells and incident diabetes among persons with and without HIV. AIDS 2021, 36: 501-511. PMID: 34860194, PMCID: PMC8881388, DOI: 10.1097/qad.0000000000003137.Peer-Reviewed Original ResearchMeSH KeywordsCD28 AntigensCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCohort StudiesDiabetes MellitusFollow-Up StudiesHIV InfectionsHumansImmunologic MemoryT-Lymphocyte SubsetsConceptsT cell subsetsIncident diabetesT cellsVeterans Aging Cohort StudyPeripheral mononuclear blood cellsIncident diabetes diagnosisPrevalent diabetes mellitusT effector memoryHIV-negative personsHIV-negative individualsTraditional risk factorsAging Cohort StudyCD28- T cellsSenescent T cellsT cell populationsProportional hazards modelMononuclear blood cellsHigh baseline frequencyCytomegalovirus serostatusCirculating CD4Chart reviewCohort studyEffector memoryInflammatory biomarkersMemory CD4
2020
T Lymphocyte Subsets Associated With Prevalent Diabetes in Veterans With and Without Human Immunodeficiency Virus
Bailin SS, McGinnis KA, McDonnell WJ, So-Armah K, Wellons M, Tracy RP, Doyle MF, Mallal S, Justice AC, Freiberg MS, Landay AL, Wanjalla C, Koethe JR. T Lymphocyte Subsets Associated With Prevalent Diabetes in Veterans With and Without Human Immunodeficiency Virus. The Journal Of Infectious Diseases 2020, 222: 252-262. PMID: 32052044, PMCID: PMC7323499, DOI: 10.1093/infdis/jiaa069.Peer-Reviewed Original ResearchConceptsT cell subsetsT cellsMemory CD4Prevalent diabetesMemory T cell expansionVeterans Aging Cohort StudyMultivariable logistic regression modelHuman immunodeficiency virus (HIV) populationPrevalent diabetes casesPrevalent diabetes mellitusChronic immune activationHIV-negative individualsHIV-negative participantsT lymphocyte subsetsPrevalence of diabetesTraditional risk factorsAging Cohort StudyHuman immunodeficiency virusT cell expansionLogistic regression modelsCytomegalovirus serostatusLymphocyte subsetsCohort studyDiabetes mellitusHIV status
2019
HIV RNA, CD4+ Percentage, and Risk of Hepatocellular Carcinoma by Cirrhosis Status
Torgersen J, Kallan MJ, Carbonari DM, Park LS, Mehta RL, D’Addeo K, Tate JP, Lim JK, Goetz MB, Rodriguez-Barradas MC, Gibert CL, Bräu N, Brown ST, Roy JA, Taddei TH, Justice AC, Re V. HIV RNA, CD4+ Percentage, and Risk of Hepatocellular Carcinoma by Cirrhosis Status. Journal Of The National Cancer Institute 2019, 112: 747-755. PMID: 31687755, PMCID: PMC7357318, DOI: 10.1093/jnci/djz214.Peer-Reviewed Original ResearchConceptsRisk of HCCHigher HIV RNAHCC risk factorsHIV RNAHIV viremiaHepatocellular carcinomaBaseline cirrhosisCirrhosis statusCohort studyRisk factorsCell percentageVeterans Aging Cohort StudyDevelopment of HCCCurrent HIV RNADetectable HIV viremiaHepatitis C coinfectionAging Cohort StudyDiagnosis of cirrhosisLonger durationDetectable HIVLow CD4C coinfectionCurrent CD4Hazard ratioCancer Registry
2018
HIV and Age Do Not Synergistically Affect Age-Related T-Cell Markers
Farhadian S, Jalbert E, Deng Y, Goetz MB, Park LS, Justice A, Dubrow R, Emu B. HIV and Age Do Not Synergistically Affect Age-Related T-Cell Markers. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2018, 77: 337-344. PMID: 29140874, PMCID: PMC5807137, DOI: 10.1097/qai.0000000000001595.Peer-Reviewed Original ResearchConceptsCD8 T cellsT-cell markersCD4 T cellsHIV infectionT cellsAntiretroviral therapyEffector memory CD4 T cellsImmune systemVeterans Aging Cohort StudyMemory CD4 T cellsNaive CD4 T cellsAging Cohort StudyT cell subsetsT-cell phenotypeCopies/mLCross-sectional studyRace/ethnicityChronic HIVUninfected subjectsUninfected menCohort studyHIV diseaseHigher proportionHIV serostatusHIV status
2017
CD4:CD8 Ratio and CD8 Count as Prognostic Markers for Mortality in Human Immunodeficiency Virus–Infected Patients on Antiretroviral Therapy: The Antiretroviral Therapy Cohort Collaboration (ART-CC)
Trickey A, May MT, Schommers P, Tate J, Ingle SM, Guest JL, Gill MJ, Zangerle R, Saag M, Reiss P, Monforte A, Johnson M, Lima VD, Sterling TR, Cavassini M, Wittkop L, Costagliola D, Sterne JAC, Boulle A, Stephan C, Miro J, Cavassini M, Chêne G, Costagliola D, Dabis F, Monforte A, del Amo J, Van Sighem A, Vehreschild J, Gill J, Guest J, Haerry D, Hogg R, Justice A, Shepherd L, Obel N, Crane H, Smith C, Reiss P, Saag M, Sterling T, Teira R, Williams M, Zangerle R, Sterne J, May M, Ingle S, Trickey A. CD4:CD8 Ratio and CD8 Count as Prognostic Markers for Mortality in Human Immunodeficiency Virus–Infected Patients on Antiretroviral Therapy: The Antiretroviral Therapy Cohort Collaboration (ART-CC). Clinical Infectious Diseases 2017, 65: 959-966. PMID: 28903507, PMCID: PMC5850630, DOI: 10.1093/cid/cix466.Peer-Reviewed Original ResearchConceptsAdjusted hazard ratioCD8 countsCD8 ratioCohort CollaborationAntiretroviral therapyCause mortalityCD4 countHazard ratioMiddle tertilePrognostic markerAIDS mortalityCause-specific mortality hazard ratiosAntiretroviral Therapy Cohort CollaborationHigher CD4 countsMortality hazard ratioCells/μLHuman immunodeficiency virusIndependent prognostic markerNorth American cohortAssociation of CD8Shape of associationsAssociation of CD4Immunodeficiency virusHuman immunodeficiencyCD4
2015
CD8+ T‐Cells Count in Acute Myocardial Infarction in HIV Disease in a Predominantly Male Cohort
Badejo OA, Chang CC, So-Armah KA, Tracy RP, Baker JV, Rimland D, Butt AA, Gordon AJ, Rinaldo CR, Kraemer K, Samet JH, Tindle HA, Goetz MB, Rodriguez-Barradas MC, Bedimo R, Gibert CL, Leaf DA, Kuller LH, Deeks SG, Justice AC, Freiberg MS. CD8+ T‐Cells Count in Acute Myocardial Infarction in HIV Disease in a Predominantly Male Cohort. BioMed Research International 2015, 2015: 246870. PMID: 25688354, PMCID: PMC4320893, DOI: 10.1155/2015/246870.Peer-Reviewed Original ResearchMeSH KeywordsAdultCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCohort StudiesFemaleHIV InfectionsHumansKaplan-Meier EstimateLymphocyte CountMaleMiddle AgedMyocardial InfarctionVeteransConceptsT-cell countsAcute myocardial infarctionVeterans Aging Cohort Study Virtual CohortCells/mm3AMI riskMyocardial infarctionT cellsUninfected peopleIncident acute myocardial infarctionEffect of CD8HIV viral loadCardiovascular disease riskHuman immunodeficiency virusT cell levelsBaseline CD8High CD8Low CD8Antiretroviral therapyCVD riskHIV diseaseViral loadImmunodeficiency virusCD8High riskCD4