2023
The association between polygenic risk scores for mental disorders and social cognition: A scoping review
Fusar-Poli L, Rodolico A, Martinez M, Fichera C, Lin B, Basadonne I, Concerto C, Aguglia E, Guloksuz S, Signorelli M. The association between polygenic risk scores for mental disorders and social cognition: A scoping review. Journal Of Psychiatric Research 2023, 164: 389-401. PMID: 37418886, DOI: 10.1016/j.jpsychires.2023.06.029.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderSocial cognitionMental disordersAttention deficit hyperactivity disorderReal-world functioningSC deficitsEmotion recognitionHyperactivity disorderSpectrum disorderPresent impairmentsPolygenic risk scoresCognitionFuture researchMolecular genetic riskSignificant difficultiesSpecific disordersDisordersUnaffected relativesGenetic riskRisk scorePeopleUnderstanding of mechanismsFunctioningEnvironmental risk factorsScoresExamining the association between exposome score for schizophrenia and cognition in schizophrenia, siblings, and healthy controls: Results from the EUGEI study
Fusar-Poli L, Prachason T, Erzin G, Pries L, Brondino N, Politi P, Delespaul P, Kenis G, Luykx J, Lin B, Richards A, Akdede B, Binbay T, Altınyazar V, Yalınçetin B, Gümüş-Akay G, Cihan B, Soygür H, Ulaş H, Cankurtaran E, Kaymak S, Mihaljevic M, Andric-Petrovic S, Mirjanic T, Bernardo M, Mezquida G, Amoretti S, Bobes J, Saiz P, García-Portilla M, Sanjuan J, Escarti M, Santos J, Jiménez-López E, Arrojo M, Carracedo A, López G, González-Peñas J, Parellada M, Maric N, Atbaşoğlu C, Üçok A, Alptekin K, Saka M, Arango C, O'Donovan M, van Os J, Rutten B, Guloksuz S, investigators G. Examining the association between exposome score for schizophrenia and cognition in schizophrenia, siblings, and healthy controls: Results from the EUGEI study. Psychiatry Research 2023, 323: 115184. PMID: 37015164, DOI: 10.1016/j.psychres.2023.115184.Peer-Reviewed Original ResearchConceptsBenton Facial Recognition TestDegraded Facial Affect Recognition TaskWechsler Adult Intelligence Scale-Third EditionSchizophrenia spectrum disordersSocial cognitionCognitive domainsFacial affect recognition taskAffect recognition taskFacial Recognition TestCognitive impairmentRecognition testSpectrum disorderRecognition taskCross-sectional sampleHealthy controlsCognitionPsychosis spectrumShort versionUnaffected siblingsNeurocognitionEUGEI studySchizophreniaPerceptionImpairmentSiblingsExamining the association between exposome score for schizophrenia and cognition in schizophrenia, siblings, and healthy controls: Findings from the EUGEI study
Fusar-Poli L, Investigators E, Investigators G, van Os J, Rutten B, Guloksuz S. Examining the association between exposome score for schizophrenia and cognition in schizophrenia, siblings, and healthy controls: Findings from the EUGEI study. European Psychiatry 2023, 66: s445-s445. PMCID: PMC10434418, DOI: 10.1192/j.eurpsy.2023.957.Peer-Reviewed Original ResearchWechsler Adult Intelligence ScaleSchizophrenia spectrum disordersSocial cognitionFacial emotion recognition taskUnaffected siblingsEmotion recognition taskAdult Intelligence ScaleDisclosure of interestCognitive domainsIntelligence ScaleSpectrum disorderRecognition taskCognitionHealthy controlsNeurocognitionLongitudinal studyPresent cross-sectional studyEUGEI studyMolecular genetic riskSchizophreniaThe association between autistic traits and quality of social interactions in the daily life of adolescents and young adults
Fusar-Poli L, Investigators T, van Os J, Rutten B, Guloksuz S. The association between autistic traits and quality of social interactions in the daily life of adolescents and young adults. European Psychiatry 2023, 66: s76-s76. PMCID: PMC10596031, DOI: 10.1192/j.eurpsy.2023.246.Peer-Reviewed Original ResearchHigh autistic traitsAutism Spectrum QuotientAutistic traitsAutism spectrum disorderSocial interactionLow senseExperience sampling periodEveryday social interactionsNon-autistic subjectsDisclosure of interestDaily lifePsychosocial interventionsSpectrum disorderRepetitive behaviorsSocial communicationSocial functioningNeurodevelopmental conditionsHigh senseYoung adultsYouthParticipantsTraitsGeneral populationSenseHigher preference
2021
Clinical, Biochemical and Genetic Variables Associated With Metabolic Syndrome in Patients With Schizophrenia Spectrum Disorders Using Second-Generation Antipsychotics: A Systematic Review
Sneller M, de Boer N, Everaars S, Schuurmans M, Guloksuz S, Cahn W, Luykx J. Clinical, Biochemical and Genetic Variables Associated With Metabolic Syndrome in Patients With Schizophrenia Spectrum Disorders Using Second-Generation Antipsychotics: A Systematic Review. Frontiers In Psychiatry 2021, 12: 625935. PMID: 33868046, PMCID: PMC8044798, DOI: 10.3389/fpsyt.2021.625935.Peer-Reviewed Original ResearchSecond-generation antipsychoticsC-reactive proteinSchizophrenia spectrum disordersMetabolic syndromeCurrent BMIGenetic factorsHigher ageHigher white blood cell countSystematic reviewWhite blood cell countSevere mental illness experienceHigher baseline BMIRisk of MetS.Cardiovascular disease mortalityBlood cell countCross-sectional studyHigher current BMIMore studiesMental illness experienceSpectrum disorderSGA exposureBaseline BMICohort studyClinical factorsTobacco smokingAssociation of the kynurenine pathway metabolites with clinical, cognitive features and IL-1β levels in patients with schizophrenia spectrum disorder and their siblings
Noyan H, Erdağ E, Tüzün E, Yaylım İ, Küçükhüseyin Ö, Hakan M, Gülöksüz S, Rutten B, Saka M, Atbaşoğlu C, Alptekin K, van Os J, Üçok A. Association of the kynurenine pathway metabolites with clinical, cognitive features and IL-1β levels in patients with schizophrenia spectrum disorder and their siblings. Schizophrenia Research 2021, 229: 27-37. PMID: 33609988, DOI: 10.1016/j.schres.2021.01.014.Peer-Reviewed Original ResearchConceptsSchizophrenia spectrum disordersIL-1β levelsKYNA levelsHigher serum IL-1β levelsSerum IL-1β levelsHigher KYNA levelsTrp-Kyn pathwayKynurenic acid levelsSimilar clinical featuresPathophysiology of schizophreniaManifestations of schizophreniaKYN levelsSerum interleukinClinical featuresInflammatory cytokinesIL-1βClinical dataKynurenine pathwayTRP levelsSpectrum disorderControl groupAdvanced stageLow TrpPathway dysregulationPatients
2020
Evidence, and replication thereof, that molecular-genetic and environmental risks for psychosis impact through an affective pathway
van Os J, Pries L, Have M, de Graaf R, van Dorsselaer S, Delespaul P, Bak M, Kenis G, Lin B, Luykx J, Richards A, Akdede B, Binbay T, Altınyazar V, Yalınçetin B, Gümüş-Akay G, Cihan B, Soygür H, Ulaş H, Cankurtaran E, Kaymak S, Mihaljevic M, Petrovic S, Mirjanic T, Bernardo M, Mezquida G, Amoretti S, Bobes J, Saiz P, García-Portilla M, Sanjuan J, Aguilar E, Santos J, Jiménez-López E, Arrojo M, Carracedo A, López G, González-Peñas J, Parellada M, Maric N, Atbaşoğlu C, Ucok A, Alptekin K, Saka M, Arango C, O'Donovan M, Rutten B, Guloksuz S. Evidence, and replication thereof, that molecular-genetic and environmental risks for psychosis impact through an affective pathway. Psychological Medicine 2020, 52: 1910-1922. PMID: 33070791, DOI: 10.1017/s0033291720003748.Peer-Reviewed Original ResearchConceptsSchizophrenia spectrum disordersChildhood adversityRisk factorsNEMESIS-2Affective dysregulationNon-genetic risk factorsSignificant depressive symptomsSample of patientsRepresentative general population sampleGenetic risk factorsGeneral population sampleSchizophrenia polygenic riskPsychosis outcomesSpectrum disorderDepressive symptomsPRS-SZPolygenic riskDysregulationPatientsPopulation samplePsychosisAffective pathwayDisordersHallucinatory experiencesDelusional ideationResilience in psychosis spectrum disorder
Pries L, Guloksuz S, Rutten B. Resilience in psychosis spectrum disorder. 2020, 476-484. DOI: 10.1093/med/9780190653279.003.0053.Peer-Reviewed Original ResearchPsychosis spectrum disordersSpectrum disorderPsychological growthResilience factorsResilience researchFuture research directionsProtective factorsSocial factorsResilienceResearch directionsDifferent time pointsProspective studyDisordersAdversityLife spanTime pointsFirst evidenceResearchVulnerabilitySwift recoverySpanIllnessFactors
2019
Examining the independent and joint effects of molecular genetic liability and environmental exposures in schizophrenia: results from the EUGEI study
Guloksuz S, Pries L, Delespaul P, Kenis G, Luykx J, Lin B, Richards A, Akdede B, Binbay T, Altınyazar V, Yalınçetin B, Gümüş‐Akay G, Cihan B, Soygür H, Ulaş H, Cankurtaran E, Kaymak S, Mihaljevic M, Petrovic S, Mirjanic T, Bernardo M, Cabrera B, Bobes J, Saiz P, García‐Portilla M, Sanjuan J, Aguilar E, Santos J, Jiménez‐López E, Arrojo M, Carracedo A, López G, González‐Peñas J, Parellada M, Maric N, Atbaşog˘lu C, Ucok A, Alptekin K, Saka M, investigators G, Arango C, O'Donovan M, Rutten B, van Os J. Examining the independent and joint effects of molecular genetic liability and environmental exposures in schizophrenia: results from the EUGEI study. World Psychiatry 2019, 18: 173-182. PMID: 31059627, PMCID: PMC6502485, DOI: 10.1002/wps.20629.Peer-Reviewed Original ResearchSchizophrenia spectrum disordersEnvironmental exposuresGene-environment interactionsEtiopathogenesis of schizophreniaAdditive interactionEarly life adversityEarly TwinSeason of birthPolygenic risk scoresSpectrum disorderMultiple common genetic variantsRisk scoreRegular cannabisLifetime historyJoint associationsPRS-SCZCommon genetic variantsHearing impairmentSchizophreniaUnrelated controlsEUGEI studyDisordersFamily studiesGenetic liabilityRisk state