2024
Association between Personal Abiotic Airborne Exposures and Body Composition Changes among Healthy Adults (60–69 Years Old): A Combined Exposome-Wide and Lipidome Mediation Approach from the China BAPE Study
Sun P, Guo X, Ding E, Li C, Ren H, Xu Y, Qian J, Deng F, Shi W, Dong H, Lin E, Guo P, Fang J, Zhang Q, Zhao W, Tong S, Lu X, Pollitt K, Shi X, Tang S. Association between Personal Abiotic Airborne Exposures and Body Composition Changes among Healthy Adults (60–69 Years Old): A Combined Exposome-Wide and Lipidome Mediation Approach from the China BAPE Study. Environmental Health Perspectives 2024, 132: 077005. PMID: 39028628, PMCID: PMC11259245, DOI: 10.1289/ehp13865.Peer-Reviewed Original ResearchConceptsFat mass indicatorsHealthy older adultsBayesian kernel machine regressionVisceral fat areaOlder adultsPercent body fatBody compositionBody fat massExposome-wide association studyPrevention of chronic diseasesAir pollution exposureBody composition indicatorsMediation analysisInBody 770 deviceHealthy adultsAssociated with increased body fat massBody composition changesKernel machine regressionBayesian kernel machine regression modelsChronic diseasesPollution exposureBody fatAssociation studiesAdverse health effectsFat area
2021
A Novel Technique for Redox Lipidomics Using Mass Spectrometry: Application on Vegetable Oils Used to Fry Potatoes
Koelmel JP, Aristizabal-Henao JJ, Ni Z, Fedorova M, Kato S, Otoki Y, Nakagawa K, Lin EZ, Pollitt K, Vasiliou V, Guingab JD, Garrett TJ, Williams TL, Bowden JA, Penumetcha M. A Novel Technique for Redox Lipidomics Using Mass Spectrometry: Application on Vegetable Oils Used to Fry Potatoes. Journal Of The American Society For Mass Spectrometry 2021, 32: 1798-1809. PMID: 34096708, DOI: 10.1021/jasms.1c00150.Peer-Reviewed Original Research
2020
Environmental lipidomics: understanding the response of organisms and ecosystems to a changing world
Koelmel JP, Napolitano MP, Ulmer CZ, Vasiliou V, Garrett TJ, Yost RA, Prasad MNV, Godri Pollitt KJ, Bowden JA. Environmental lipidomics: understanding the response of organisms and ecosystems to a changing world. Metabolomics 2020, 16: 56. PMID: 32307636, DOI: 10.1007/s11306-020-01665-3.Peer-Reviewed Original ResearchConceptsNutrient cyclesEnvironmental stressorsDiverse biological rolesEnvironmental changesResponse of organismsEssential biological functionsHistorical environmental changesAnthropogenic induced changesClass of moleculesMillions of yearsLipidomics applicationsClimate changeBiological functionsMechanisms of toxicityBiological roleEcosystem responsesChemical environmentDirect targetPersistent compoundsCertain lipidsMolecular levelOrganismsGlobal climate changeMembrane fluidityMost toxins