2019
Apolipoprotein E gene polymorphism, posttraumatic stress disorder, and cognitive function in older U.S. veterans: Results from the National Health and Resilience in Veterans Study
Averill LA, Abdallah CG, Levey DF, Han S, Harpaz‐Rotem I, Kranzler HR, Southwick SM, Krystal JH, Gelernter J, Pietrzak RH. Apolipoprotein E gene polymorphism, posttraumatic stress disorder, and cognitive function in older U.S. veterans: Results from the National Health and Resilience in Veterans Study. Depression And Anxiety 2019, 36: 834-845. PMID: 31385647, DOI: 10.1002/da.22912.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderExecutive functionCognitive functioningStress disorderΕ4 carrier statusΕ4 carriersVeterans StudyCognitive dysfunctionAttention/concentrationGreater cognitive difficultiesLower cognitive functioningOlder U.S. veteransΕ4 allele carrier statusPerseverative errorsCognitive difficultiesReplication sampleCarrier statusCognitive functionImportance of assessingNational HealthCognitive declinePredictive effectApolipoprotein E gene polymorphismE gene polymorphismΕ4 allele carriers
2015
Polygenic risk for alcohol dependence associates with alcohol consumption, cognitive function and social deprivation in a population‐based cohort
Clarke T, Smith AH, Gelernter J, Kranzler HR, Farrer LA, Hall LS, Fernandez‐Pujals A, MacIntyre DJ, Smith BH, Hocking LJ, Padmanabhan S, Hayward C, Thomson PA, Porteous DJ, Deary IJ, McIntosh AM. Polygenic risk for alcohol dependence associates with alcohol consumption, cognitive function and social deprivation in a population‐based cohort. Addiction Biology 2015, 21: 469-480. PMID: 25865819, PMCID: PMC4600406, DOI: 10.1111/adb.12245.Peer-Reviewed Original ResearchConceptsCognitive abilitiesCognitive functionAlcohol dependenceCognitive impairmentPrevalence of problemsPolygenic risk scoresOnset of dependenceCognitive dysfunctionFamily Health StudyScottish Family Health StudySocial deprivationSignificant negative associationHeavy drinkingGenetic overlapNegative associationImpairmentPhenotypic associationsAlcohol consumptionCognitionDeprivationFuture workPresent studyAbilityAssociationDrinking