2021
Molecular Mechanisms of Alcohol-Induced Colorectal Carcinogenesis
Johnson CH, Golla JP, Dioletis E, Singh S, Ishii M, Charkoftaki G, Thompson DC, Vasiliou V. Molecular Mechanisms of Alcohol-Induced Colorectal Carcinogenesis. Cancers 2021, 13: 4404. PMID: 34503214, PMCID: PMC8431530, DOI: 10.3390/cancers13174404.Peer-Reviewed Original ResearchColorectal cancerColorectal carcinogenesisChronic alcohol consumptionMost CRC patientsSporadic colorectal cancerGenetic risk factorsEffects of alcoholBacterial translocationCRC patientsFamilial cancer syndromeIntestinal permeabilityRisk factorsAlcohol consumptionCancer syndromesCRC modelMechanisms of alcoholAlcohol metabolitesGermline mutationsOne-carbon metabolismExact mechanismReactive oxygen speciesSporadic cancersCarcinogenesisImmunosuppressionCancerIdentification of Dose-Dependent DNA Damage and Repair Responses From Subchronic Exposure to 1,4-Dioxane in Mice Using a Systems Analysis Approach
Charkoftaki G, Golla JP, Santos-Neto A, Orlicky DJ, Garcia-Milian R, Chen Y, Rattray NJW, Cai Y, Wang Y, Shearn CT, Mironova V, Wang Y, Johnson CH, Thompson DC, Vasiliou V. Identification of Dose-Dependent DNA Damage and Repair Responses From Subchronic Exposure to 1,4-Dioxane in Mice Using a Systems Analysis Approach. Toxicological Sciences 2021, 183: 338-351. PMID: 33693819, PMCID: PMC8921626, DOI: 10.1093/toxsci/kfab030.Peer-Reviewed Original ResearchConceptsDX exposureBile acid quantificationRepair responseBDF-1 miceDNA damageDose-dependent DNA damageEffects of exposureHistopathological studySubchronic exposureImmunohistochemical analysisLiver carcinogenLiver carcinogenicityLiver transcriptomicsDrinking waterMetabolomic profilingMicePotential mechanismsLiverEnvironmental chemicalsState maximum contaminant levelToxic effectsCell deathExposureOxidative stress responsePresent study
2019
1,4-Dioxane as an emerging water contaminant: State of the science and evaluation of research needs
Godri Pollitt K, Kim JH, Peccia J, Elimelech M, Zhang Y, Charkoftaki G, Hodges B, Zucker I, Huang H, Deziel N, Murphy K, Ishii M, Johnson CH, Boissevain A, O'Keefe E, Anastas P, Orlicky D, Thompson DC, Vasiliou V. 1,4-Dioxane as an emerging water contaminant: State of the science and evaluation of research needs. The Science Of The Total Environment 2019, 690: 853-866. PMID: 31302550, DOI: 10.1016/j.scitotenv.2019.06.443.Peer-Reviewed Original ResearchAnalytical detectionHigh priority chemicalsChemical interactionWater contaminantsEnvironmental fateChlorinated solventsDioxanePriority chemicalsMaximum contaminant levelCommon adsorptionTreatment technologiesU.S. Environmental Protection AgencyContaminantsChemical characteristicsHuman health effectsContaminant levelsProbable human carcinogenEnvironmental Protection AgencyState maximum contaminant levelWidespread contaminationHealth effectsEffective public health policiesWater supplyRoute of exposureAdsorption
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