2020
Effects of the Global Coronavirus Disease-2019 Pandemic on Early Childhood Development: Short- and Long-Term Risks and Mitigating Program and Policy Actions
Yoshikawa H, Wuermli AJ, Britto PR, Dreyer B, Leckman JF, Lye SJ, Ponguta LA, Richter LM, Stein A. Effects of the Global Coronavirus Disease-2019 Pandemic on Early Childhood Development: Short- and Long-Term Risks and Mitigating Program and Policy Actions. The Journal Of Pediatrics 2020, 223: 188-193. PMID: 32439312, PMCID: PMC7234941, DOI: 10.1016/j.jpeds.2020.05.020.Peer-Reviewed Original ResearchMeSH KeywordsBetacoronavirusChildChild DevelopmentChild MortalityChild WelfareCommunicable Disease ControlCoronavirus InfectionsCOVID-19CrowdingEconomicsFemaleGlobal HealthHealth BehaviorHumansMaternal HealthMaternal MortalityMental HealthPandemicsParentsPneumonia, ViralPregnancyPrenatal Exposure Delayed EffectsResource AllocationSARS-CoV-2Stress, Psychological
2017
What Are the Transgenerational Consequences of Maternal Childhood Adversity and Maternal Stress During Pregnancy?
Leckman JF. What Are the Transgenerational Consequences of Maternal Childhood Adversity and Maternal Stress During Pregnancy? Journal Of The American Academy Of Child & Adolescent Psychiatry 2017, 56: 914-915. PMID: 29096770, DOI: 10.1016/j.jaac.2017.09.421.Peer-Reviewed Original Research
2014
Commentary: What does immunology have to do with brain development and psychopathology? – a commentary on O'Connor et al. (2014)
Leckman JF. Commentary: What does immunology have to do with brain development and psychopathology? – a commentary on O'Connor et al. (2014). Journal Of Child Psychology And Psychiatry 2014, 55: 632-634. PMID: 24840172, DOI: 10.1111/jcpp.12259.Peer-Reviewed Original ResearchMeSH KeywordsBrainChildChild DevelopmentHumansMental DisordersNeuroimmunomodulationStress, PsychologicalThe Modulating Role of Stress in the Onset and Course of Tourette’s Syndrome
Buse J, Kirschbaum C, Leckman JF, Münchau A, Roessner V. The Modulating Role of Stress in the Onset and Course of Tourette’s Syndrome. Behavior Modification 2014, 38: 184-216. PMID: 24516255, DOI: 10.1177/0145445514522056.Peer-Reviewed Original ResearchMeSH KeywordsHumansHydrocortisoneHypothalamo-Hypophyseal SystemPituitary-Adrenal SystemStress, PhysiologicalStress, PsychologicalSynaptic TransmissionTourette SyndromeConceptsTourette syndromePsychosocial stressActivation of HPAAdrenal axis activationExacerbation of ticsNoradrenergic neurotransmissionAxis activationHPA axisTic disordersTic exacerbationAberrant markersSyndromeNeurotransmissionModulating roleExacerbationPatientsUnderlying mechanismStrong activationImmunologyActivationCommon occurrenceSubsequent changesDopaminergicAbnormalitiesPathology
2010
Severe psychosocial stress and heavy cigarette smoking during pregnancy: an examination of the pre- and perinatal risk factors associated with ADHD and Tourette syndrome
Motlagh MG, Katsovich L, Thompson N, Lin H, Kim YS, Scahill L, Lombroso PJ, King RA, Peterson BS, Leckman JF. Severe psychosocial stress and heavy cigarette smoking during pregnancy: an examination of the pre- and perinatal risk factors associated with ADHD and Tourette syndrome. European Child & Adolescent Psychiatry 2010, 19: 755-764. PMID: 20532931, PMCID: PMC3932440, DOI: 10.1007/s00787-010-0115-7.Peer-Reviewed Original ResearchConceptsHeavy maternal smokingPerinatal risk factorsAttention-deficit/hyperactivity disorderSevere psychosocial stressRisk factorsMaternal smokingTourette syndromePsychosocial stressUnaffected control childrenControl childrenHeavy cigarette smokingHigh-risk populationStatistical significanceDiagnosis of ADHDComorbid Tourette's syndromeHigh rateMothers of childrenMaternal report dataHeavy smokingPerinatal historyCigarette smokingOdds ratioPsychiatric assessmentSmokingStandardized questionnaire
2009
Immunopathogenic mechanisms in tourette syndrome: A critical review
Martino D, Dale RC, Gilbert DL, Giovannoni G, Leckman JF. Immunopathogenic mechanisms in tourette syndrome: A critical review. Movement Disorders 2009, 24: 1267-1279. PMID: 19353683, PMCID: PMC3972005, DOI: 10.1002/mds.22504.Peer-Reviewed Original ResearchMeSH KeywordsAutoantibodiesEnvironmentGene Expression RegulationHumansImmune SystemModels, ImmunologicalStress, PsychologicalTourette SyndromeConceptsTourette syndromeT cellsTS patientsBeta-haemolytic streptococcal infectionPathogenesis of TSPeripheral immune cellsRegulatory T cellsCell-mediated mechanismsPro-inflammatory cytokinesCourse of diseaseGeneration of ticsAdaptive immune systemImmune effector moleculesAntineuronal antibodiesImmunopathogenic mechanismsLymphocyte subpopulationsNatural killerStreptococcal infectionAutoimmune responseImmune activationPlasma levelsDisease onsetImmune cellsPathogenic roleImmune responseRisk and Resilience: Early Manipulation of Macaque Social Experience and Persistent Behavioral and Neurophysiological Outcomes
Stevens HE, Leckman JF, Coplan JD, Suomi SJ. Risk and Resilience: Early Manipulation of Macaque Social Experience and Persistent Behavioral and Neurophysiological Outcomes. Journal Of The American Academy Of Child & Adolescent Psychiatry 2009, 48: 114-127. PMID: 19127170, DOI: 10.1097/chi.0b013e318193064c.Peer-Reviewed Original ResearchAdolescentAdolescent BehaviorAnimalsChildChild BehaviorChild DevelopmentChild RearingChild, PreschoolGenotypeHumansInfantInfant, NewbornMacacaMother-Child RelationsNeurophysiologyNeurotransmitter AgentsResilience, PsychologicalRiskRisk FactorsSocial BehaviorSocial EnvironmentStress, PsychologicalTemperament
2008
Oxytocin and cortisol in romantically unattached young adults: Associations with bonding and psychological distress
Gordon I, Zagoory‐Sharon O, Schneiderman I, Leckman JF, Weller A, Feldman R. Oxytocin and cortisol in romantically unattached young adults: Associations with bonding and psychological distress. Psychophysiology 2008, 45: 349-352. PMID: 18266803, DOI: 10.1111/j.1469-8986.2008.00649.x.Peer-Reviewed Original ResearchMeSH KeywordsAdultFamilyFemaleHumansHydrocortisoneMaleNeuropsychological TestsObject AttachmentOxytocinRegression AnalysisStress, PsychologicalConceptsPsychological distressHuman social affiliationSelf-report measuresYoung adultsInvolvement of oxytocinAttachment anxietyAdult representationsSocial affiliationOwn parentsSalivary cortisolPlasma oxytocinOT levelsDistressDepressive symptomsAnxietyOxytocinParentsAdultsCognitionRegression analysisLife spanRepresentationAttachmentCortisolExtensive research
2006
Psychosocial stress predicts future symptom severities in children and adolescents with Tourette syndrome and/or obsessive‐compulsive disorder
Lin H, Katsovich L, Ghebremichael M, Findley DB, Grantz H, Lombroso PJ, King RA, Zhang H, Leckman JF. Psychosocial stress predicts future symptom severities in children and adolescents with Tourette syndrome and/or obsessive‐compulsive disorder. Journal Of Child Psychology And Psychiatry 2006, 48: 157-166. PMID: 17300554, PMCID: PMC3073143, DOI: 10.1111/j.1469-7610.2006.01687.x.Peer-Reviewed Original ResearchConceptsDepressive symptom severityFuture depressive symptomsHealthy control subjectsObsessive-compulsive disorderDepressive symptomsPsychosocial stressTourette syndromeSymptom severityControl subjectsLong-term contextual threatSeverity of ticsProspective longitudinal studyChronological ageIndependent predictorsOC symptomsTic severityOC symptom severityPsychosocial adversitySymptomsFuture symptom severityClinician ratingsSeverityParental reportsSignificant predictorsLongitudinal study