TY - JOUR
T1 - The catechol-O-methyltransferase gene (COMT) and cognitive function from childhood through adolescence
AU - Gaysina, Darya
AU - Xu, Man K.
AU - Barnett, Jennifer H.
AU - Croudace, Tim J.
AU - Wong, Andrew
AU - Richards, Marcus
AU - Jones, Peter B.
AU - the LHA genetics group
N1 - M1 - Article
PY - 2013/2
Y1 - 2013/2
N2 - Genetic variation in the catechol-O-methyltransferase gene (COMT) can influence cognitive function, and this effect may depend on developmental stage. Using a large representative British birth cohort, we investigated the effect of COMT on cognitive function (verbal and non-verbal) at ages 8 and 15 years taking into account the possible modifying effect of pubertal stage. Five functional COMT polymorphisms, rs6269, rs4818, rs4680, rs737865 and rs165599 were analysed. Associations between COMT polymorphisms and cognition were tested using regression and latent variable structural equation modelling (SEM). Before correction for multiple testing, COMT rs737865 showed association with reading comprehension, verbal ability and global cognition at age 15 years in pubescent boys only. Although there was some evidence for age- and sex-specific effects of the COMT rs737865 none remained significant after correction for multiple testing. Further studies are necessary in order to make firmer conclusions.
AB - Genetic variation in the catechol-O-methyltransferase gene (COMT) can influence cognitive function, and this effect may depend on developmental stage. Using a large representative British birth cohort, we investigated the effect of COMT on cognitive function (verbal and non-verbal) at ages 8 and 15 years taking into account the possible modifying effect of pubertal stage. Five functional COMT polymorphisms, rs6269, rs4818, rs4680, rs737865 and rs165599 were analysed. Associations between COMT polymorphisms and cognition were tested using regression and latent variable structural equation modelling (SEM). Before correction for multiple testing, COMT rs737865 showed association with reading comprehension, verbal ability and global cognition at age 15 years in pubescent boys only. Although there was some evidence for age- and sex-specific effects of the COMT rs737865 none remained significant after correction for multiple testing. Further studies are necessary in order to make firmer conclusions.
KW - Neuroscience
KW - Neuropsychology and Physiological Psychology
U2 - 10.1016/j.biopsycho.2012.11.007
DO - 10.1016/j.biopsycho.2012.11.007
M3 - Article
C2 - 23178897
SN - 0301-0511
VL - 92
SP - 359
EP - 364
JO - Biological Psychology
JF - Biological Psychology
IS - 2
ER -