TY - JOUR
T1 - The relationship between genetic liability, childhood maltreatment, and IQ: findings from the EU-GEI multicentric case-control study
AU - Sideli, Lucia
AU - Aas, Monica
AU - Quattrone, Diego
AU - La Barbera, D.
AU - La Cascia, Caterina
AU - Ferraro, Laura
AU - Alameda, Luis
AU - Velthorst, Eva
AU - Trotta, Giulia
AU - Tripoli, Giada
AU - Schimmenti, Adriano
AU - Fontana, Andrea
AU - Gayer-Anderson, Charlotte
AU - Stilo, Simona
AU - Seminerio, Fabio
AU - Sartorio, Crocettarachele
AU - Marrazzo, Giovanna
AU - Lasalvia, A
AU - Tosato, Sarah
AU - Tarricone, Ilaria
AU - Berardi, Domenico
AU - D’Andrea, Giuseppe
AU - EU-GEI WP2 Group
AU - Arango, Celso
AU - Arrojo, Manuel
AU - Bernardo, Miguel
AU - Bobes, Julio
AU - Sanjuán, Julio
AU - Luis Santos, Jose
AU - Menezes, Paulo Rossi
AU - Del-Ben, Cristina Marta
AU - Jongsma, Hannah E.
AU - Jones, Peter B.
AU - Kirkbride, J
AU - Llorca, Pierre-Michel
AU - Tortelli, Andrea
AU - Pignon, Baptiste
AU - de Haan, Liewe
AU - Selten, Jean-Paul
AU - van Os, Jim
AU - Rutten, Bart
AU - Bentall, Richard
AU - Di Forti, Marta
AU - Murray, Robin
AU - Morgan, Craig
AU - Fisher, Helen
N1 - Funding Information:
The European Network of National Schizophrenia Networks Studying Gene-Environment Interactions (EU-GEI) WP2 Group members includes: Amoretti, Silvia, PhD, Barcelona Clinic Schizophrenia Unit
Funding Information:
We are grateful to the EU-GEI study participants for their essential contribution to this project. The EU-GEI Study is funded by grant agreement HEALTH-F2-2010–241909 (Project EU-GEI) from the European Community’s Seventh Framework Programme, and Grant 2012/0417–0 from the São Paulo Research Foundation. B.P.F. Rutten is funded by a VIDI award (no. 91.718.336) from the Netherlands Scientific Organization. H. L. Fisher, C. Gayer-Anderson, and C. Morgan are supported by the Economic and Social Research Council (ESRC) Centre for Society and Mental Health at King’s College London [ES/S012567/1]. D. Quattrone is supported by the Medical Research Council Clinical Academic Research Partnership [MR/W030608/1]. M. Aas is supported by an MRC fellowship (#MR/WO27720/1). C. Arango has received support from the Spanish Ministry of Science and Innovation, Instituto de Salud Carlos III (ISCIII), co-financed by the European Union, ERDF Funds from the European Commission, “A way of making Europe”, financed by the European Union—NextGenerationEU (PMP21/00051, PI19/01024), CIBERSAM, Madrid Regional Government (B2017/BMD-3740 AGES-CM-2), European Union Structural Funds, European Union Seventh Framework Program, European Union H2020 Program under the Innovative Medicines Initiative 2 Joint Undertaking: Project PRISM-2 (Grant agreement No.101034377), Project AIMS-2-TRIALS (Grant agreement No 777394), Horizon Europe, the National Institute of Mental Health of the National Institutes of Health under Award Number 1U01MH124639-01 (Project ProNET) and Award Number 5P50MH115846-03 (Project FEP-CAUSAL), Fundación Familia Alonso, and Fundación Alicia Koplowitz. The views expressed are those of the authors and not necessarily those of the ESRC or King’s College London.
Publisher Copyright:
© 2023, The Author(s).
PY - 2023/10
Y1 - 2023/10
N2 - This study investigated if the association between childhood maltreatment and cognition among psychosis patients and community controls was partially accounted for by genetic liability for psychosis. Patients with first-episode psychosis (N = 755) and unaffected controls (N = 1219) from the EU-GEI study were assessed for childhood maltreatment, intelligence quotient (IQ), family history of psychosis (FH), and polygenic risk score for schizophrenia (SZ-PRS). Controlling for FH and SZ-PRS did not attenuate the association between childhood maltreatment and IQ in cases or controls. Findings suggest that these expressions of genetic liability cannot account for the lower levels of cognition found among adults maltreated in childhood.
AB - This study investigated if the association between childhood maltreatment and cognition among psychosis patients and community controls was partially accounted for by genetic liability for psychosis. Patients with first-episode psychosis (N = 755) and unaffected controls (N = 1219) from the EU-GEI study were assessed for childhood maltreatment, intelligence quotient (IQ), family history of psychosis (FH), and polygenic risk score for schizophrenia (SZ-PRS). Controlling for FH and SZ-PRS did not attenuate the association between childhood maltreatment and IQ in cases or controls. Findings suggest that these expressions of genetic liability cannot account for the lower levels of cognition found among adults maltreated in childhood.
UR - http://www.scopus.com/inward/record.url?scp=85162996860&partnerID=8YFLogxK
U2 - 10.1007/s00127-023-02513-0
DO - 10.1007/s00127-023-02513-0
M3 - Article
SN - 0933-7954
VL - 58
SP - 1573
EP - 1580
JO - Social Psychiatry and Psychiatric Epidemiology
JF - Social Psychiatry and Psychiatric Epidemiology
IS - 10
ER -