TY - JOUR
T1 - Virtual Ontogeny of Cortical Growth Preceding Mental Illness
AU - Patel, Yash
AU - Shin, Jean
AU - Abé, Christoph
AU - Agartz, Ingrid
AU - Alloza, Clara
AU - Alnæs, Dag
AU - Ambrogi, Sonia
AU - Antonucci, Linda A
AU - Arango, Celso
AU - Arolt, Volker
AU - Auzias, Guillaume
AU - Ayesa-Arriola, Rosa
AU - Banaj, Nerisa
AU - Banaschewski, Tobias
AU - Bandeira, Cibele
AU - Başgöze, Zeynep
AU - Cupertino, Renata Basso
AU - Bau, Claiton H D
AU - Bauer, Jochen
AU - Baumeister, Sarah
AU - Bernardoni, Fabio
AU - Bertolino, Alessandro
AU - Bonnin, Caterina Del Mar
AU - Brandeis, Daniel
AU - Brem, Silvia
AU - Bruggemann, Jason
AU - Bülow, Robin
AU - Bustillo, Juan R
AU - Calderoni, Sara
AU - Calvo, Rosa
AU - Canales-Rodríguez, Erick J
AU - Cannon, Dara M
AU - Carmona, Susanna
AU - Carr, Vaughan J
AU - Catts, Stanley V
AU - Chenji, Sneha
AU - Chew, Qian Hui
AU - Coghill, David
AU - Connolly, Colm G
AU - Conzelmann, Annette
AU - Craven, Alexander R
AU - Crespo-Facorro, Benedicto
AU - Cullen, Kathryn
AU - Dahl, Andreas
AU - Dannlowski, Udo
AU - Davey, Christopher G
AU - Deruelle, Christine
AU - Díaz-Caneja, Covadonga M
AU - Dohm, Katharina
AU - Willinger, David
N1 - Publisher Copyright:
© 2022 Society of Biological Psychiatry
PY - 2022/8/15
Y1 - 2022/8/15
N2 - BACKGROUND: Morphology of the human cerebral cortex differs across psychiatric disorders, with neurobiology and developmental origins mostly undetermined. Deviations in the tangential growth of the cerebral cortex during pre/perinatal periods may be reflected in individual variations in cortical surface area later in life.METHODS: Interregional profiles of group differences in surface area between cases and controls were generated using T1-weighted magnetic resonance imaging from 27,359 individuals including those with attention-deficit/hyperactivity disorder, autism spectrum disorder, bipolar disorder, major depressive disorder, schizophrenia, and high general psychopathology (through the Child Behavior Checklist). Similarity of interregional profiles of group differences in surface area and prenatal cell-specific gene expression was assessed.RESULTS: Across the 11 cortical regions, group differences in cortical area for attention-deficit/hyperactivity disorder, schizophrenia, and Child Behavior Checklist were dominant in multimodal association cortices. The same interregional profiles were also associated with interregional profiles of (prenatal) gene expression specific to proliferative cells, namely radial glia and intermediate progenitor cells (greater expression, larger difference), as well as differentiated cells, namely excitatory neurons and endothelial and mural cells (greater expression, smaller difference). Finally, these cell types were implicated in known pre/perinatal risk factors for psychosis. Genes coexpressed with radial glia were enriched with genes implicated in congenital abnormalities, birth weight, hypoxia, and starvation. Genes coexpressed with endothelial and mural genes were enriched with genes associated with maternal hypertension and preterm birth.CONCLUSIONS: Our findings support a neurodevelopmental model of vulnerability to mental illness whereby prenatal risk factors acting through cell-specific processes lead to deviations from typical brain development during pregnancy.
AB - BACKGROUND: Morphology of the human cerebral cortex differs across psychiatric disorders, with neurobiology and developmental origins mostly undetermined. Deviations in the tangential growth of the cerebral cortex during pre/perinatal periods may be reflected in individual variations in cortical surface area later in life.METHODS: Interregional profiles of group differences in surface area between cases and controls were generated using T1-weighted magnetic resonance imaging from 27,359 individuals including those with attention-deficit/hyperactivity disorder, autism spectrum disorder, bipolar disorder, major depressive disorder, schizophrenia, and high general psychopathology (through the Child Behavior Checklist). Similarity of interregional profiles of group differences in surface area and prenatal cell-specific gene expression was assessed.RESULTS: Across the 11 cortical regions, group differences in cortical area for attention-deficit/hyperactivity disorder, schizophrenia, and Child Behavior Checklist were dominant in multimodal association cortices. The same interregional profiles were also associated with interregional profiles of (prenatal) gene expression specific to proliferative cells, namely radial glia and intermediate progenitor cells (greater expression, larger difference), as well as differentiated cells, namely excitatory neurons and endothelial and mural cells (greater expression, smaller difference). Finally, these cell types were implicated in known pre/perinatal risk factors for psychosis. Genes coexpressed with radial glia were enriched with genes implicated in congenital abnormalities, birth weight, hypoxia, and starvation. Genes coexpressed with endothelial and mural genes were enriched with genes associated with maternal hypertension and preterm birth.CONCLUSIONS: Our findings support a neurodevelopmental model of vulnerability to mental illness whereby prenatal risk factors acting through cell-specific processes lead to deviations from typical brain development during pregnancy.
KW - Attention Deficit Disorder with Hyperactivity
KW - Autism Spectrum Disorder/genetics
KW - Bipolar Disorder
KW - Cerebral Cortex
KW - Child
KW - Depressive Disorder, Major/pathology
KW - Female
KW - Humans
KW - Infant, Newborn
KW - Magnetic Resonance Imaging/methods
KW - Pregnancy
KW - Premature Birth/pathology
UR - http://www.scopus.com/inward/record.url?scp=85129809360&partnerID=8YFLogxK
U2 - 10.1016/j.biopsych.2022.02.959
DO - 10.1016/j.biopsych.2022.02.959
M3 - Journal article
C2 - 35489875
SN - 0006-3223
VL - 92
SP - 299
EP - 313
JO - Biological Psychiatry
JF - Biological Psychiatry
IS - 4
ER -