2023
Early intervention to prevent adverse child emotional and behavioural development following maternal depression in pregnancy: study protocol for a randomised controlled trial
Milgrom J, Hirshler Y, Holt C, Skouteris H, Galbally M, East C, Glover V, Reece J, O’Donnell K, Walker S, Malloy S, Gemmill A. Early intervention to prevent adverse child emotional and behavioural development following maternal depression in pregnancy: study protocol for a randomised controlled trial. BMC Psychology 2023, 11: 222. PMID: 37542332, PMCID: PMC10401817, DOI: 10.1186/s40359-023-01244-w.Peer-Reviewed Original ResearchConceptsCognitive behavioral therapyChild Behavior ChecklistChild outcomesBehavioral developmentMaternal depressionAntenatal depression treatmentChild developmental outcomesRevised Infant Behavior QuestionnaireInfant Behavior QuestionnaireActive psychological treatmentsMother-infant interactionAntenatal depressionAdditional secondary outcome measuresMonths of ageAdverse child outcomesOutcome measuresPsychological treatmentCBT programMental health disordersBehavioral therapyAnxiety symptomsBehavior ChecklistBehavioral problemsExternalising problemsInternalising scales
2021
Salivary cytokine cluster moderates the association between caregivers perceived stress and emotional functioning in youth
Parent C, Pokhvisneva I, de Mendonça Filho EJ, O'Donnell KJ, Meaney MJ, Kee MZL, Thng G, Wing H, Adler NE, Keeton V, Pantell MS, Hessler D, Gottlieb LM, Silveira PP. Salivary cytokine cluster moderates the association between caregivers perceived stress and emotional functioning in youth. Brain Behavior And Immunity 2021, 94: 125-137. PMID: 33662503, DOI: 10.1016/j.bbi.2021.02.025.Peer-Reviewed Original ResearchConceptsCaregivers' perceived stressIL-1βIL-6Cytokine clusterChild Behavior ChecklistEmotional functioningIL-8 cytokine levelsChild emotional functioningPediatric clinic visitsProspective birth cohortHyperactivity problemsEarly life stressPerceived stressPotential intergenerational effectsUCSF cohortSystemic inflammationClinic visitsCytokine levelsInflammation levelsSalivary levelsAttention Deficit Hyperactivity ProblemsIL-8Pediatric QualityLife InventoryBirth cohort
2020
Genetically predicted gene expression of prefrontal DRD4 gene and the differential susceptibility to childhood emotional eating in response to positive environment
Barth B, Bizarro L, Miguel PM, Dubé L, Levitan R, O'Donnell K, Meaney MJ, Silveira PP. Genetically predicted gene expression of prefrontal DRD4 gene and the differential susceptibility to childhood emotional eating in response to positive environment. Appetite 2020, 148: 104594. PMID: 31927071, DOI: 10.1016/j.appet.2020.104594.Peer-Reviewed Original ResearchMeSH KeywordsAdultChild BehaviorChild DevelopmentChild, PreschoolCohort StudiesEatingEmotionsFamily ConflictFeeding BehaviorFemaleGene ExpressionGenetic Predisposition to DiseaseHumansHyperphagiaInfantInfant, NewbornMachine LearningMaleMother-Child RelationsMothersObesityReceptors, Dopamine D4SingaporeSocial EnvironmentConceptsPositive environmentEmotional eatingEating Behavior QuestionnaireChildren's Eating Behaviour QuestionnaireGenetic differential susceptibilityDopamine D4 receptor geneD4 receptor geneBehavior QuestionnaireMonths of agePositive outcomesDRD4 genePositive settingEatingDifferential susceptibilityMAVANFurther evidenceOutcome measuresDRD4Susceptibility stateAdverse environmentsIndividualsQuestionnaireMeasuresDesireEvidence
2017
Maternal prenatal cortisol predicts infant negative emotionality in a sex-dependent manner
Braithwaite EC, Pickles A, Sharp H, Glover V, O'Donnell KJ, Tibu F, Hill J. Maternal prenatal cortisol predicts infant negative emotionality in a sex-dependent manner. Physiology & Behavior 2017, 175: 31-36. PMID: 28322912, PMCID: PMC5429387, DOI: 10.1016/j.physbeh.2017.03.017.Peer-Reviewed Original ResearchConceptsNeonatal Behavioral Assessment ScaleSex-dependent mannerPrenatal stressMaternal prenatal cortisolPrenatal cortisolFemale infantInfant negative emotionalityFetal developmental trajectoriesMaternal saliva samplesProspective longitudinal cohortDevelopment Study cohortGeneral population estimatesBehavioral Assessment ScaleWirral Child HealthPrenatal cortisol levelsInverse probability weightsStudy cohortMale infantLongitudinal cohortFetal programmingChild healthEvening cortisolSex-specific developmental trajectoriesGlucocorticoid mechanismsPrevention strategies
2015
Symptoms of major depressive disorder subsequent to child maltreatment: Examining change across multiple levels of analysis to identify transdiagnostic risk pathways
Shenk CE, Griffin AM, O'Donnell KJ. Symptoms of major depressive disorder subsequent to child maltreatment: Examining change across multiple levels of analysis to identify transdiagnostic risk pathways. Development And Psychopathology 2015, 27: 1503-1514. PMID: 26535940, PMCID: PMC4774890, DOI: 10.1017/s0954579415000905.Peer-Reviewed Original ResearchConceptsMajor depressive disorderMDD symptomsDepressive disorderRisk pathwaysChild maltreatmentPrevalent psychiatric conditionChild maltreatment populationSubstantiated child maltreatmentPsychiatric conditionsSymptomsClinical interventionsSaliva samplesLaboratory stressorDirect targetingFemale adolescentsCertain childrenChildrenEmotion regulationDisordersComparison conditionSignificant indirect effectCurrent studyMaltreatmentPathwayEmotion dysregulation