Cited by 70Neurotransmitter Receptor Influence on BehaviorNeural and Behavioral Psychology StudiesCognitive Abilities and Testing

Impact of catechol-O-methyltransferase Val108/158 Met genotype on hippocampal and prefrontal gray matter volume

Cerasa, Antonio, Gioia, Maria C., Labate, Angelo, Liguori, Maria, Lanza, Pierluigi, Quattrone, Aldo·2008·Neuroreport

Abstract

A variation in catechol-O-methyltransferase (COMT) gene (Val(108/158)Met) affects the physiological response of hippocampal-prefrontal circuits, predicts variation in human memory and is associated with increased risk for psychiatric disorders. Using optimized voxel-based morphometry we studied the effect of this functional polymorphism on the anatomy of the hippocampus, and the prefrontal cortex. Fifty-seven healthy participants were investigated (nine had Met/Met, 30 Val/Met, and 14 Val/Val). Voxel-based morphometry showed that individuals who are homozygous for the Val-COMT allele had greater gray matter volume of the prefrontal cortex bilaterally, whereas Met-COMT carriers were associated with increased tissue volume of the hippocampus bilaterally. This study provides evidence that the Val(108/158)Met polymorphism of the COMT gene might be responsible for individual variation in the human brain morphology.

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Crossref · 10.1097/wnr.0b013e3282f5f784

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Authors
Cerasa, A., Gioia, M. C., Labate, A., Liguori, M., Lanza, P., & Quattrone, A.
Affiliations
  • University of Messina (IT)
  • National Academies of Sciences, Engineering, and Medicine (US)
Corresponding author
Cerasa, Antonio
Venue
Neuroreport
Published
2008-03-05
Volume
19
Issue
4
Pages
405-408
ISSN
0959-4965 (ISSN-L)
OpenAlex
W2083167045
Cited by
70
References
23
Citations by year
2025: 1 · 2024: 1 · 2023: 1 · 2022: 2 · 2020: 4 · 2019: 3 · 2018: 4 · 2017: 2 · 2016: 7 · 2015: 7 · 2014: 3 · 2013: 6 · 2012: 2
FWCI
3.90
Type
journal article
Language
en
Open access
closed
Locations
  • Neuroreport (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
Keywords
catechol-O-methyltransferase, COMT Val158Met polymorphism, gray matter volume, hippocampus, prefrontal cortex, brain structure, genetic variation, individual differences
MeSH terms
Adult, Brain Mapping, Catechol O-Methyltransferase, DNA Mutational Analysis, Dopamine, Female, Gene Frequency, Genetic Testing, Genotype, Hippocampus, Homozygote, Humans, Image Processing, Computer-Assisted, Functional Laterality, Magnetic Resonance Imaging, Male, Methionine, Middle Aged, Polymorphism, Genetic, Valine, Prefrontal Cortex, Amino Acid Substitution

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