2017
Determination of Human Hepatic CYP2C8 and CYP1A2 Age-Dependent Expression to Support Human Health Risk Assessment for Early Ages
Song G, Sun X, Hines R, McCarver D, Lake B, Osimitz T, Creek M, Clewell H, Yoon M. Determination of Human Hepatic CYP2C8 and CYP1A2 Age-Dependent Expression to Support Human Health Risk Assessment for Early Ages. Drug Metabolism And Disposition 2017, 45: dmd.116.074583. PMID: 28228413, DOI: 10.1124/dmd.116.074583.Peer-Reviewed Original ResearchConceptsCYP2C8 expressionOntogeny dataMonths postnatal ageProtein levelsLiver microsomal samplesAge-dependent expressionMultiple cytochrome P450Weeks' gestationPostnatal agePostnatal dayYoung infantsPostnatal samplesFetal samplesMicrosomal samplesCYP1A2 expressionQuantitative Western blottingPyrethroid metabolismCYP2C8Western blottingHealth risk assessmentHuman health risk assessmentRisk assessmentAgeCarboxylesterase enzymesCytochrome P450
2006
Epirubicin Glucuronidation and UGT2B7 Developmental Expression
Zaya M, Hines R, Stevens J. Epirubicin Glucuronidation and UGT2B7 Developmental Expression. Drug Metabolism And Disposition 2006, 34: 2097-2101. PMID: 16985101, DOI: 10.1124/dmd.106.011387.Peer-Reviewed Original ResearchConceptsPediatric age categoriesPediatric age groupAge categoriesAge groupsLiver microsomesChildhood malignant diseaseMetabolism of epirubicinUse of epirubicinTreatment of adultsYears of ageMonths of ageAge-related changesPediatric patientsAdult age categoriesPostnatal ageCardiac toxicityMalignant diseaseUGT2B7 activityNeonatal samplesPreclinical evaluationUGT2B7 expressionGlucuronidation activityAdult groupGlucuronidationEquivalent doses
2005
Developmental Expression of Aryl, Estrogen, and Hydroxysteroid Sulfotransferases in Pre- and Postnatal Human Liver
Duanmu Z, Weckle A, Koukouritaki S, Hines R, Falany J, Falany C, Kocarek T, Runge-Morris M. Developmental Expression of Aryl, Estrogen, and Hydroxysteroid Sulfotransferases in Pre- and Postnatal Human Liver. Journal Of Pharmacology And Experimental Therapeutics 2005, 316: 1310-1317. PMID: 16339912, DOI: 10.1124/jpet.105.093633.Peer-Reviewed Original ResearchConceptsHuman liver cytosolImmunoreactive protein levelsHuman liverSULT2A1 expressionPostnatal liver samplesProtein levelsLiver cytosolPostnatal human developmentAdult human liverSemiquantitative Western blot analysisWestern blot analysisThird trimesterPostnatal ageEarly gestationEstrogen inactivationSulfotransferase expressionPostnatal lifeInterindividual variabilityPrenatal periodMale liverDifferent developmental profilesSULT1A1 expressionGestationLiverHydroxysteroid sulfotransferases
2003
Developmental Expression of the Major Human Hepatic CYP3A Enzymes
Stevens J, Hines R, Gu C, Koukouritaki S, Manro J, Tandler P, Zaya M. Developmental Expression of the Major Human Hepatic CYP3A Enzymes. Journal Of Pharmacology And Experimental Therapeutics 2003, 307: 573-582. PMID: 12975492, DOI: 10.1124/jpet.103.054841.Peer-Reviewed Original ResearchHuman Hepatic CYP2E1 Expression during Development
Johnsrud E, Koukouritaki S, Divakaran K, Brunengraber L, Hines R, McCarver D. Human Hepatic CYP2E1 Expression during Development. Journal Of Pharmacology And Experimental Therapeutics 2003, 307: 402-407. DOI: 10.1124/jpet.103.053124.Peer-Reviewed Original ResearchConceptsPostnatal ageDays of ageNeonatal samplesOlder infantsCYP2E1 contentHepatic CYP2E1 expressionDays postnatal ageHuman hepatic microsomesHuman fetal liverInfants 31CYP2E1 protein contentGestational ageThird trimesterPostnatal dataGreat intersubject variationCYP2E1 expressionCYP2E1 substratesAge groupsFetal samplesCYP2E1Hepatic microsomesFetal liverInfantsYoung adultsIntersubject variationHuman hepatic CYP2E1 expression during development.
Johnsrud E, Koukouritaki S, Divakaran K, Brunengraber L, Hines R, McCarver D. Human hepatic CYP2E1 expression during development. Journal Of Pharmacology And Experimental Therapeutics 2003, 307: 402-7. PMID: 14500779, DOI: 10.1124/jpet.102.053124.Peer-Reviewed Original ResearchConceptsPostnatal ageNeonatal samplesThird trimesterOlder infantsIncreasing gestational ageDays postnatal ageHuman fetal liverCYP2E1 contentDays of ageImmunodetectable CYP2E1Gestational ageHuman hepatic microsomesSecond-trimesterPostnatal dataFetal liverFetal samplesHepatic CYP2E1 expressionDecreased clearanceInfantsCYP2E1 expressionIntersubject variationCYP2E1CYP2E1 protein contentAge groupsCYP2E1 substrates