2017
Single-Cell Metabolomics by Mass Spectrometry for Drug Discovery: Moving Forward
K R, T W, SF N, AV W. Single-Cell Metabolomics by Mass Spectrometry for Drug Discovery: Moving Forward. Drug Designing Open Access 2017, 6: 1-5. DOI: 10.4172/2169-0138.1000149.Peer-Reviewed Original ResearchSingle-cell metabolomicsMolecular levelSingle-cell isolationCellular functionsCellular statesOmics approachesFunctional screenMetabolite poolsCell metabolomicsCellular interactionsBiological researchMass spectrometryCell sortingDrug discoveryMetabolomicsTandem mass spectrometryDrug developmentMetabolomics researchConcentrations of metabolitesEnvironmental influencesComprehensive understandingComprehensive informationSortingFuture prospectsCells
2012
Hexamethylene diisocyanate (HDI) vapor reactivity with glutathione and subsequent transfer to human albumin
Wisnewski AV, Mhike M, Hettick JM, Liu J, Siegel PD. Hexamethylene diisocyanate (HDI) vapor reactivity with glutathione and subsequent transfer to human albumin. Toxicology In Vitro 2012, 27: 662-671. PMID: 23178851, PMCID: PMC3587365, DOI: 10.1016/j.tiv.2012.11.013.Peer-Reviewed Original ResearchConceptsHDI vaporCommon occupational allergensRespiratory tract exposureHuman albuminLevels of GSHReaction productsGSH concentrationVapor exposureIntra-molecular cyclizationClinical responseOccupational allergensAsthma pathogenesisPolyclonal rabbit serumAirway fluidSerologic assaysLower GSH concentrationsVivo reactivityRabbit serumPotential mechanismsGlutathione reactivityMass spectrometryExposureReactivityGSH solutionKey step
2010
Antigenic changes in human albumin caused by reactivity with the occupational allergen diphenylmethane diisocyanate
Wisnewski AV, Liu J, Redlich CA. Antigenic changes in human albumin caused by reactivity with the occupational allergen diphenylmethane diisocyanate. Analytical Biochemistry 2010, 400: 251-258. PMID: 20123080, PMCID: PMC3106273, DOI: 10.1016/j.ab.2010.01.037.Peer-Reviewed Original ResearchConceptsHigh-performance liquid chromatographyDiphenylmethane diisocyanateConjugation sitesReaction productsCross-linking agentTandem mass spectrometryPolyurethane productionMass spectrometryMDI-exposed workersCause of asthmaHuman albuminSerum immunoglobulin GLiquid chromatographyReaction specificityDiisocyanateSecond lysineMDI conjugationAirway inflammationAnalytical methodSelf proteinsProteomic methodologiesEpitope specificityAntigenic changesClinical researchConjugates
2001
Development of immunoassays for biomonitoring of hexamethylene diisocyanate exposure.
Lemus R, Lukinskeine L, Bier ME, Wisnewski AV, Redlich CA, Karol MH. Development of immunoassays for biomonitoring of hexamethylene diisocyanate exposure. Environmental Health Perspectives 2001, 109: 1103-1108. PMID: 11712993, PMCID: PMC1240469, DOI: 10.1289/ehp.011091103.Peer-Reviewed Original ResearchConceptsHexamethylene diisocyanateHuman serum albuminLaser desorption timeMatrix-assisted laser desorption timeFlight mass spectrometryWorkplace air monitoringMass spectrometryDesorption timeDiisocyanateAdductsDevelopment of immunoassaysHSA antigenSerum albuminMicrotiter platesReactionAir monitoringHexamethylene diisocyanate exposurePpbAbsence of reactionSensitive bioassayNumerous samplesSpectrometryDiphenylPolyurethaneCoatings