DNA methylation‐based telomere length is associated with HIV infection, physical frailty, cancer, and all‐cause mortality
Liang X, Aouizerat B, So‐Armah K, Cohen M, Marconi V, Xu K, Justice A. DNA methylation‐based telomere length is associated with HIV infection, physical frailty, cancer, and all‐cause mortality. Aging Cell 2024, 23: e14174. PMID: 38629454, PMCID: PMC11258465, DOI: 10.1111/acel.14174.Peer-Reviewed Original ResearchCancer prevalenceAll-cause mortalityVeterans Aging Cohort Study Biomarker CohortMortality riskPhysiological frailtyVACS IndexIncreased risk of all-cause mortalityRisk of all-cause mortalityCancer registry dataHigher cancer prevalenceHIV infectionElectronic medical recordsSelf-reported raceCoronary heart diseaseAssociated with HIV infectionIndicator of cellular agingPhysical frailtyRegistry dataSmoking statusWomen's Interagency HIV Study cohortAlcohol consumptionShorter TLTelomere lengthMedical recordsPeripheral blood mononuclear cellsComputationally inferred cell-type specific epigenome-wide DNA methylation analysis unveils distinct methylation patterns among immune cells for HIV infection in three cohorts
Zhang X, Hu Y, Vandenhoudt R, Yan C, Marconi V, Cohen M, Wang Z, Justice A, Aouizerat B, Xu K. Computationally inferred cell-type specific epigenome-wide DNA methylation analysis unveils distinct methylation patterns among immune cells for HIV infection in three cohorts. PLOS Pathogens 2024, 20: e1012063. PMID: 38466776, PMCID: PMC10957090, DOI: 10.1371/journal.ppat.1012063.Peer-Reviewed Original ResearchCD4+ T cellsEpigenome-wide association studiesPeripheral blood mononuclear cellsHIV infectionHIV pathogenesisT cellsCpG sitesNatural killer (NK) cellsCell typesAssociated with HIV infectionCD8+ T cellsMethylation patternsCpG methylationDNA methylationEpigenome-wide DNA methylation analysisBlood mononuclear cellsImmune cell typesDifferentially methylated CpG sitesUnique CpG sitesDifferential CpG methylationDNA methylation analysisSignificant CpG sitesArray-based methodsGene set enrichment analysisComputational deconvolution methods