2022
Longitudinal Study of DNA Methylation and Epigenetic Clocks Prior to and Following Test-Confirmed COVID-19 and mRNA Vaccination
Pang APS, Higgins-Chen AT, Comite F, Raica I, Arboleda C, Went H, Mendez T, Schotsaert M, Dwaraka V, Smith R, Levine ME, Ndhlovu LC, Corley MJ. Longitudinal Study of DNA Methylation and Epigenetic Clocks Prior to and Following Test-Confirmed COVID-19 and mRNA Vaccination. Frontiers In Genetics 2022, 13: 819749. PMID: 35719387, PMCID: PMC9203887, DOI: 10.3389/fgene.2022.819749.Peer-Reviewed Original ResearchSevere COVID-19T cellsCOVID-19 diagnosisMRNA vaccinationCOVID-19B cellsCOVID-19 vaccine responsesNon-hospitalized COVID-19MRNA COVID-19 vaccineSARS-CoV-2 infectionHost epigenetic landscapeMedian time frameExhausted T cellsNaïve T cellsCOVID-19 vaccinationCOVID-19 exposureCOVID-19 vaccineEpigenetic clock analysisModerna mRNAVaccine responsesImmune cellsEpigenetic clocksHealthy individualsVaccinationLongitudinal assessment
2017
Epigenetic clock analysis of diet, exercise, education, and lifestyle factors
Quach A, Levine ME, Tanaka T, Lu AT, Chen BH, Ferrucci L, Ritz B, Bandinelli S, Neuhouser ML, Beasley JM, Snetselaar L, Wallace RB, Tsao PS, Absher D, Assimes TL, Stewart JD, Li Y, Hou L, Baccarelli AA, Whitsel EA, Horvath S. Epigenetic clock analysis of diet, exercise, education, and lifestyle factors. Aging 2017, 9: 419-437. PMID: 28198702, PMCID: PMC5361673, DOI: 10.18632/aging.101168.Peer-Reviewed Original ResearchConceptsIntrinsic epigenetic age accelerationExtrinsic epigenetic age accelerationModerate alcohol consumptionMetabolic syndromeLifestyle factorsAlcohol consumptionEpigenetic age accelerationHealth initiativesItalian cohort studyPostmenopausal female participantsFirst-line medicationWomen's Health InitiativeBlood carotenoid levelsType 2 diabetesAge accelerationAge-related functional declineHealth-related outcomesEpigenetic clock analysisFemale participantsIndicator of fruitCause mortalityCohort studyPoultry intakeChronic conditionsFish intake
2016
An epigenetic clock analysis of race/ethnicity, sex, and coronary heart disease
Horvath S, Gurven M, Levine ME, Trumble BC, Kaplan H, Allayee H, Ritz BR, Chen B, Lu AT, Rickabaugh TM, Jamieson BD, Sun D, Li S, Chen W, Quintana-Murci L, Fagny M, Kobor MS, Tsao PS, Reiner AP, Edlefsen KL, Absher D, Assimes TL. An epigenetic clock analysis of race/ethnicity, sex, and coronary heart disease. Genome Biology 2016, 17: 171. PMID: 27511193, PMCID: PMC4980791, DOI: 10.1186/s13059-016-1030-0.Peer-Reviewed Original ResearchConceptsMortality rateRace/ethnicityRisk factorsTraditional cardio-metabolic risk factorsCardio-metabolic risk factorsCHD risk factorsCoronary heart diseaseCardio-metabolic diseasesEpigenetic clock analysisIntrinsic epigenetic age accelerationAfrican AmericansEpigenetic aging ratesLonger life expectancyCHD outcomesOlder African AmericansHeart diseaseHigh burdenEpigenetic age accelerationLower mortalityDifferent mortality ratesBrain samplesEthnic groupsBrain tissueBloodSocioeconomic differencesMenopause accelerates biological aging
Levine ME, Lu AT, Chen BH, Hernandez DG, Singleton AB, Ferrucci L, Bandinelli S, Salfati E, Manson JE, Quach A, Kusters CD, Kuh D, Wong A, Teschendorff AE, Widschwendter M, Ritz BR, Absher D, Assimes TL, Horvath S. Menopause accelerates biological aging. Proceedings Of The National Academy Of Sciences Of The United States Of America 2016, 113: 9327-9332. PMID: 27457926, PMCID: PMC4995944, DOI: 10.1073/pnas.1604558113.Peer-Reviewed Original ResearchConceptsEpigenetic age accelerationBilateral oophorectomyBuccal epitheliumAge accelerationHealth initiativesMedical Research Council National SurveyMenopausal hormone therapyWomen's Health InitiativeEpigenetic clock analysisHigher epigenetic ageMendelian randomization approachMendelian randomization analysisEpigenetic ageHormone therapyEarly menopauseParkinson's diseaseMenopauseReproductive agingSignificant associationLarger studyBloodRandomization analysisDiseaseAgeEpithelium