Featured Publications
Genetic associations with suicide attempt severity and genetic overlap with major depression
Levey DF, Polimanti R, Cheng Z, Zhou H, Nuñez YZ, Jain S, He F, Sun X, Ursano RJ, Kessler RC, Smoller JW, Stein MB, Kranzler HR, Gelernter J. Genetic associations with suicide attempt severity and genetic overlap with major depression. Translational Psychiatry 2019, 9: 22. PMID: 30655502, PMCID: PMC6336846, DOI: 10.1038/s41398-018-0340-2.Peer-Reviewed Original ResearchConceptsGWS associationsGenome-wide significant signalsCircadian clock regulationWide association studyGenetic overlapCatabolism of tyrosineClock regulationFirst GWASSignificant genetic overlapDiscovery GWASChromosome 12Large GWASMolecular mechanismsAssociation studiesChromosome 15Chromosome 18Genetic influencesDiscovery sampleGenetic associationSuicide attempt severityReplication analysisGWASAnaerobic energy productionGenetic risk factorsPolygenic risk scores
2022
Exploring the genetic overlap between twelve psychiatric disorders
Romero C, Werme J, Jansen P, Gelernter J, Stein M, Levey D, Polimanti R, de Leeuw C, Posthuma D, Nagel M, van der Sluis S. Exploring the genetic overlap between twelve psychiatric disorders. Nature Genetics 2022, 54: 1795-1802. PMID: 36471075, DOI: 10.1038/s41588-022-01245-2.Peer-Reviewed Original ResearchConceptsSingle nucleotide polymorphismsPleiotropic single nucleotide polymorphismsPositive genetic correlationStringent P-value thresholdGenetic architectureGenomic regionsGenetic covarianceBiological processesBiological pathwaysMolecular characterizationObserved phenotypicGenetic correlationsGenetic overlapBiological characterizationBiological mechanismsP-value thresholdOnly annotationGenesPleiotropicPairwise comparisonsPhenotypicPathwayAnnotationPolymorphismCharacterization
2021
Psychological trauma and the genetic overlap between posttraumatic stress disorder and major depressive disorder
Mundy J, Hübel C, Gelernter J, Levey D, Murray RM, Skelton M, Stein MB, Maihofer A, Nievergelt C, Baker D, Risborough V, Calabrese J, Galea S, Stein D, Koen N, Dalvie S, Aiello A, Roberts A, Koenen K, Solovieff N, Kranzler H, Zhao H, Gelernter J, Farrer L, Johnson E, Rice J, Bierut L, Saccone N, McFarlane A, Forbes D, Silove D, O'Donnell M, Bryant R, van Hooff M, Sponheim S, Disner S, Pietrzak R, Chen C, Smoller J, Stein M, Ursano R, Kessler R, Junglen A, Delahanty D, Amstadter A, Sheerin C, Ruggiero K, McLaughlin K, Peverill M, Caldas-de-Almeida J, Austin S, Gelaye B, Williams M, Sanchez S, Franz C, Panizzon M, Lyons M, Kremen W, Andreassen O, Dale A, Rutten B, Vinkers C, Schijven D, Geuze E, Vermetten E, Luykx J, Boks M, Ashley-Koch A, Beckham J, Garrett M, Hauser M, Dennis M, Kimbrel N, Qin X, Karstoft K, Andersen S, Borglum A, Hougaard D, Bybjerg-Grauholm J, Duncan L, Bµkvad-Hansen M, Nordentoft M, Mors O, Mortensen P, Werge T, Thompson W, Wang Y, Heath A, Nelson E, Martin N, Gordon S, Wolf E, Logue M, Miller M, McGlinchey R, Milberg W, Erbes C, Polusny M, Arbisi P, Peterson A, Williamson D, Young K, Maurer D, Rothbaum A, Zoellner L, Mavissakalian M, Feeny N, Roy-Byrne P, Rothbaum B, Maples-Keller J, Khan A, Wolff J, Lebois L, Teicher M, Kaufman M, Winternitz S, Bolger E, Seligowski A, Orcutt H, Evans A, Lugonja B, Lewis C, Jones I, Bisson J, McLean S, Linnstaedt S, Peters E, Rung A, Trapido E, Brashear M, Lori A, Smith A, Bradley B, Gillespie C, Guffanti G, Ressler K, Almli L, Jovanovic T, Bustamante A, Uddin M, van den Heuvel L, Seedat S, Hemmings S, Uka A, Kulenovic A, Wolf C, Babic D, Avdibegovic E, Deckert J, Domschke K, Jakovljevic M, Marmar C, Flory J, Jett M, Yehuda R, Hammamieh R, King A, Liberzon I, Seng J, Morris C, Mehta D, Voisey J, Lawford B, Young R, McLeay S, Daskalakis N, Norman S, Wang Z, Breen G, Coleman J, Klengel T, Torres K, Choi K, Levey D, Polimanti R, Atkinson E, Martin A, Neale B, Daly M, Ripke S, Ratanatharathorn A, Provost A, Haas M, Stevens J, Morey R, Harnal S, Mortensen P, Seedat S, Sumner J, Vassos E, Breen G, Coleman J. Psychological trauma and the genetic overlap between posttraumatic stress disorder and major depressive disorder. Psychological Medicine 2021, 52: 3975-3984. PMID: 34085609, PMCID: PMC8962503, DOI: 10.1017/s0033291721000830.Peer-Reviewed Original ResearchRecurrent major depressive disorderMajor depressive disorderPosttraumatic stress disorderSingle-episode major depressive disorderDepressive disorderTrauma exposureStress disorderPsychological trauma exposureLifetime major depressive disorderTrauma sensitivityGenetic loadingUK Biobank participantsKey risk factorsMental health consequencesRisk factorsMillion Veteran ProgramPolygenic risk scoresRisk scoreGenetic overlapHealth consequencesBiobank participantsTraumaDisordersVeteran ProgramPsychiatric Genomics Consortium
2014
Genetic risk prediction and neurobiological understanding of alcoholism
Levey DF, Le-Niculescu H, Frank J, Ayalew M, Jain N, Kirlin B, Learman R, Winiger E, Rodd Z, Shekhar A, Schork N, Kiefe F, Wodarz N, Müller-Myhsok B, Dahmen N, Nöthen M, Sherva R, Farrer L, Smith A, Kranzler H, Rietschel M, Gelernter J, Niculescu A. Genetic risk prediction and neurobiological understanding of alcoholism. Translational Psychiatry 2014, 4: e391-e391. PMID: 24844177, PMCID: PMC4035721, DOI: 10.1038/tp.2014.29.Peer-Reviewed Original ResearchConceptsTop candidate genesCandidate genesGenetic risk predictionGenome-wide association study dataFunctional genomics approachConvergent functional genomics approachAssociation study dataGene expression dataInitial discovery stepGenomic approachesKey genesSignal transductionSignificant genetic overlapTop genesRelevant genesBiological pathwaysExpression dataTop findingsGenesStrict Bonferroni correctionGenetic overlapProtein knockout miceSmall panelFatty acidsKnockout mice
2012
Convergent functional genomics of schizophrenia: from comprehensive understanding to genetic risk prediction
Ayalew M, Le-Niculescu H, Levey DF, Jain N, Changala B, Patel SD, Winiger E, Breier A, Shekhar A, Amdur R, Koller D, Nurnberger JI, Corvin A, Geyer M, Tsuang MT, Salomon D, Schork NJ, Fanous AH, O'Donovan MC, Niculescu AB. Convergent functional genomics of schizophrenia: from comprehensive understanding to genetic risk prediction. Molecular Psychiatry 2012, 17: 887-905. PMID: 22584867, PMCID: PMC3427857, DOI: 10.1038/mp.2012.37.Peer-Reviewed Original ResearchConceptsTop candidate genesCandidate genesG protein-coupled receptor signalingGenome-wide association study dataFunctional genomics approachReceptor signalingConvergent functional genomics approachAssociation study dataGene expression studiesFunctional genomicsGenomic approachesGlutamate receptor signalingSignificant genetic overlapSingle nucleotide polymorphismsEnvironmental stressTop genesExpression studiesPathway analysisBiological pathwaysGenetic risk predictionGenesCell adhesionBiological landscapeGenetic overlapSignaling