2025
Epigenetic and genetic profiling of comorbidity patterns among substance dependence diagnoses
Pathak G, Pietrzak R, Lacobelle A, Overstreet C, Wendt F, Deak J, Friligkou E, Nunez Y, Montalvo-Ortiz J, Levey D, Kranzler H, Gelernter J, Polimanti R. Epigenetic and genetic profiling of comorbidity patterns among substance dependence diagnoses. Molecular Psychiatry 2025, 1-9. PMID: 40247127, DOI: 10.1038/s41380-025-03031-y.Peer-Reviewed Original ResearchSubstance dependence diagnosesLatent class analysisDependence diagnosisLatent classesComorbidity patternsPolygenic scoresPolygenic overlapSD diagnosisPsychosocial traitsEpigenetic mechanismsClass analysisEpigenome-wide significant associationsEpigenome-wide association analysisCo-occurrenceTraitsIndividualsAssociated with CpG sitesAssociationComorbidityTDSD patternSubstancesEpigenome-wide changesIndividuals of European descentSignificant associationObservational and Genetic Analyses of Traumatic Experiences and Endometriosis
Koller D, Løkhammer S, Goroshchuk O, Denner V, Stiltner B, Mitjans M, He J, Taylor H, Lawn R, Koenen K, Polimanti R. Observational and Genetic Analyses of Traumatic Experiences and Endometriosis. JAMA Psychiatry 2025, 82: 386-394. PMID: 39908042, PMCID: PMC11800128, DOI: 10.1001/jamapsychiatry.2024.4694.Peer-Reviewed Original ResearchPolygenic risk scoresLatent class analysisAssociated with increased oddsTraumatic experiencesImpact of childhoodIndividual-level dataCase-control studyStressful eventsGenetic predispositionTrauma-related outcomesUnaffected womenMain OutcomesFinnGen cohortRisk scoreAssociation of endometriosisPosttraumatic stress disorderTrauma eventsMeta-analysisSexual traumaAssociated with endometriosisContact traumaPotential associationStress disorderPsychological traumaPhenotypic associations
2023
Polysubstance addiction patterns among 7,989 individuals with cocaine use disorder
Stiltner B, Pietrzak R, Tylee D, Nunez Y, Adhikari K, Kranzler H, Gelernter J, Polimanti R. Polysubstance addiction patterns among 7,989 individuals with cocaine use disorder. IScience 2023, 26: 107336. PMID: 37554454, PMCID: PMC10405253, DOI: 10.1016/j.isci.2023.107336.Peer-Reviewed Original ResearchCocaine use disorderUse disordersAddiction patternsMixed bipolar episodesLatent class analysisDSM-5 diagnosisPosttraumatic stress disorderAntisocial personality disorderPsA severityMedication useHigher PSAPSA subgroupsHigher oddsBipolar episodesStress disorderPersonality disorderDisordersSubgroupsAgeSexClass analysisParticipantsComorbiditiesDiseaseDiagnosis
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