2022
Persistent organic pollutant exposure contributes to Black/White differences in leukocyte telomere length in the National Health and Nutrition Examination Survey
Roberts E, Boss J, Mukherjee B, Salerno S, Zota A, Needham B. Persistent organic pollutant exposure contributes to Black/White differences in leukocyte telomere length in the National Health and Nutrition Examination Survey. Scientific Reports 2022, 12: 19960. PMID: 36402910, PMCID: PMC9675834, DOI: 10.1038/s41598-022-24316-0.Peer-Reviewed Original ResearchConceptsNational Health and Nutrition Examination SurveyHealth and Nutrition Examination SurveyPersistent organic pollutantsLeukocyte telomere lengthNutrition Examination SurveyToxic equivalent quotientPolychlorinated biphenylsBlack/white differencesExamination SurveyCross-sectional National Health and Nutrition Examination SurveyNon-Hispanic Black AmericansExposure scoreNon-Hispanic white AmericansSurvey-weighted linear regression modelsIndirect effects of raceAssociated with longer leukocyte telomere lengthSingle-pollutant modelsIndividual persistent organic pollutantsExposure to polychlorinated biphenylsLonger leukocyte telomere lengthSelf-reported racePersistent organic pollutant exposuresBlack AmericansIndividual polychlorinated biphenylOrganic pollutant exposures
2021
Cross-Sectional Estimation of Endogenous Biomarker Associations with Prenatal Phenols, Phthalates, Metals, and Polycyclic Aromatic Hydrocarbons in Single-Pollutant and Mixtures Analysis Approaches
Aung M, Yu Y, Ferguson K, Cantonwine D, Zeng L, McElrath T, Pennathur S, Mukherjee B, Meeker J. Cross-Sectional Estimation of Endogenous Biomarker Associations with Prenatal Phenols, Phthalates, Metals, and Polycyclic Aromatic Hydrocarbons in Single-Pollutant and Mixtures Analysis Approaches. Environmental Health Perspectives 2021, 129: 037007. PMID: 33761273, PMCID: PMC7990518, DOI: 10.1289/ehp7396.Peer-Reviewed Original ResearchConceptsExposure analytesToxicity classesMixtures of toxicantsSingle-pollutant modelsPolycyclic aromatic hydrocarbonsHierarchical Bayesian kernel machine regressionBayesian kernel machine regressionKernel machine regressionPrenatal toxicant exposureAdaptive elastic net regressionClasses of toxicantsSingle-pollutantTrace metalsAromatic hydrocarbonsToxic mixturePair-wise associationsAdaptive elastic netToxicant exposurePhthalateMachine regressionEndogenous biomarkersBiomarkers indicativeMultiple linear regressionMetalToxicity