Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Détail de l'auteur
Auteur Sherif KARAMA |
Documents disponibles écrits par cet auteur (2)
Faire une suggestion Affiner la recherche
Anxious/depressed symptoms are related to microstructural maturation of white matter in typically developing youths / Matthew D. ALBAUGH in Development and Psychopathology, 29-3 (August 2017)
[article]
Titre : Anxious/depressed symptoms are related to microstructural maturation of white matter in typically developing youths Type de document : Texte imprimé et/ou numérique Auteurs : Matthew D. ALBAUGH, Auteur ; Simon DUCHARME, Auteur ; Sherif KARAMA, Auteur ; Richard WATTS, Auteur ; John D. LEWIS, Auteur ; Catherine ORR, Auteur ; Tuong-Vi NGUYEN, Auteur ; Robert C. MCKINSTRY, Auteur ; Kelly N. BOTTERON, Auteur ; Alan C. EVANS, Auteur ; James J. HUDZIAK, Auteur Article en page(s) : p.751-758 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract There are multiple recent reports of an association between anxious/depressed (A/D) symptomatology and the rate of cerebral cortical thickness maturation in typically developing youths. We investigated the degree to which anxious/depressed symptoms are tied to age-related microstructural changes in cerebral fiber pathways. The participants were part of the NIH MRI Study of Normal Brain Development. Child Behavior Checklist A/D scores and diffusion imaging were available for 175 youths (84 males, 91 females; 241 magnetic resonance imagings) at up to three visits. The participants ranged from 5.7 to 18.4 years of age at the time of the scan. Alignment of fractional anisotropy data was implemented using FSL/Tract-Based Spatial Statistics, and linear mixed model regression was carried out using SPSS. Child Behavior Checklist A/D was associated with the rate of microstructural development in several white matter pathways, including the bilateral anterior thalamic radiation, bilateral inferior longitudinal fasciculus, left superior longitudinal fasciculus, and right cingulum. Across these pathways, greater age-related fractional anisotropy increases were observed at lower levels of A/D. The results suggest that subclinical A/D symptoms are associated with the rate of microstructural development within several white matter pathways that have been implicated in affect regulation, as well as mood and anxiety psychopathology. En ligne : http://dx.doi.org/10.1017/s0954579416000444 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=311
in Development and Psychopathology > 29-3 (August 2017) . - p.751-758[article] Anxious/depressed symptoms are related to microstructural maturation of white matter in typically developing youths [Texte imprimé et/ou numérique] / Matthew D. ALBAUGH, Auteur ; Simon DUCHARME, Auteur ; Sherif KARAMA, Auteur ; Richard WATTS, Auteur ; John D. LEWIS, Auteur ; Catherine ORR, Auteur ; Tuong-Vi NGUYEN, Auteur ; Robert C. MCKINSTRY, Auteur ; Kelly N. BOTTERON, Auteur ; Alan C. EVANS, Auteur ; James J. HUDZIAK, Auteur . - p.751-758.
Langues : Anglais (eng)
in Development and Psychopathology > 29-3 (August 2017) . - p.751-758
Index. décimale : PER Périodiques Résumé : Abstract There are multiple recent reports of an association between anxious/depressed (A/D) symptomatology and the rate of cerebral cortical thickness maturation in typically developing youths. We investigated the degree to which anxious/depressed symptoms are tied to age-related microstructural changes in cerebral fiber pathways. The participants were part of the NIH MRI Study of Normal Brain Development. Child Behavior Checklist A/D scores and diffusion imaging were available for 175 youths (84 males, 91 females; 241 magnetic resonance imagings) at up to three visits. The participants ranged from 5.7 to 18.4 years of age at the time of the scan. Alignment of fractional anisotropy data was implemented using FSL/Tract-Based Spatial Statistics, and linear mixed model regression was carried out using SPSS. Child Behavior Checklist A/D was associated with the rate of microstructural development in several white matter pathways, including the bilateral anterior thalamic radiation, bilateral inferior longitudinal fasciculus, left superior longitudinal fasciculus, and right cingulum. Across these pathways, greater age-related fractional anisotropy increases were observed at lower levels of A/D. The results suggest that subclinical A/D symptoms are associated with the rate of microstructural development within several white matter pathways that have been implicated in affect regulation, as well as mood and anxiety psychopathology. En ligne : http://dx.doi.org/10.1017/s0954579416000444 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=311 Maternal antenatal depression and child mental health: Moderation by genomic risk for attention-deficit/hyperactivity disorder / Lawrence M. CHEN in Development and Psychopathology, 32-5 (December 2020)
[article]
Titre : Maternal antenatal depression and child mental health: Moderation by genomic risk for attention-deficit/hyperactivity disorder Type de document : Texte imprimé et/ou numérique Auteurs : Lawrence M. CHEN, Auteur ; Marieke S. TOLLENAAR, Auteur ; Shantala A. HARI DASS, Auteur ; Andrée-Anne BOUVETTE-TURCOT, Auteur ; Irina POKHVISNEVA, Auteur ; Helene GAUDREAU, Auteur ; Carine PARENT, Auteur ; Josie DIORIO, Auteur ; Lisa M. MCEWEN, Auteur ; Julia L. MACISAAC, Auteur ; Michael S. KOBOR, Auteur ; Roseriet BEIJERS, Auteur ; Carolina DE WEERTH, Auteur ; Patricia P. SILVEIRA, Auteur ; Sherif KARAMA, Auteur ; Michael J. MEANEY, Auteur ; Kieran J. O'DONNELL, Auteur Article en page(s) : p.1810-1821 Langues : Anglais (eng) Mots-clés : *Attention Deficit Disorder with Hyperactivity/genetics Child Depression/genetics Female Genomics Humans Mental Health Mothers Pregnancy *adhd *child development *gene by environment (GxE) *perinatal mental health *polygenic risk score Index. décimale : PER Périodiques Résumé : Maternal antenatal depression strongly influences child mental health but with considerable inter-individual variation that is, in part, linked to genotype. The challenge is to effectively capture the genotypic influence. We outline a novel approach to describe genomic susceptibility to maternal antenatal depression focusing on child emotional/behavioral difficulties. Two cohorts provided measures of maternal depression, child genetic variation, and child mental health symptoms. We constructed a conventional polygenic risk score (PRS) for attention-deficit/hyperactivity disorder (ADHD) (PRSADHD) that significantly moderated the association between maternal antenatal depression and internalizing problems at 60 months (p = 2.94 × 10-4, R2 = .18). We then constructed an interaction PRS (xPRS) based on a subset of those single nucleotide polymorphisms from the PRSADHD that most accounted for the moderation of the association between maternal antenatal depression and child outcome. The interaction between maternal antenatal depression and this xPRS accounted for a larger proportion of the variance in child emotional/behavioral problems than models based on any PRSADHD (p = 5.50 × 10-9, R2 = .27), with similar findings in the replication cohort. The xPRS was significantly enriched for genes involved in neuronal development and synaptic function. Our study illustrates a novel approach to the study of genotypic moderation on the impact of maternal antenatal depression on child mental health and highlights the utility of the xPRS approach. These findings advance our understanding of individual differences in the developmental origins of mental health. En ligne : http://dx.doi.org/10.1017/s0954579420001418 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437
in Development and Psychopathology > 32-5 (December 2020) . - p.1810-1821[article] Maternal antenatal depression and child mental health: Moderation by genomic risk for attention-deficit/hyperactivity disorder [Texte imprimé et/ou numérique] / Lawrence M. CHEN, Auteur ; Marieke S. TOLLENAAR, Auteur ; Shantala A. HARI DASS, Auteur ; Andrée-Anne BOUVETTE-TURCOT, Auteur ; Irina POKHVISNEVA, Auteur ; Helene GAUDREAU, Auteur ; Carine PARENT, Auteur ; Josie DIORIO, Auteur ; Lisa M. MCEWEN, Auteur ; Julia L. MACISAAC, Auteur ; Michael S. KOBOR, Auteur ; Roseriet BEIJERS, Auteur ; Carolina DE WEERTH, Auteur ; Patricia P. SILVEIRA, Auteur ; Sherif KARAMA, Auteur ; Michael J. MEANEY, Auteur ; Kieran J. O'DONNELL, Auteur . - p.1810-1821.
Langues : Anglais (eng)
in Development and Psychopathology > 32-5 (December 2020) . - p.1810-1821
Mots-clés : *Attention Deficit Disorder with Hyperactivity/genetics Child Depression/genetics Female Genomics Humans Mental Health Mothers Pregnancy *adhd *child development *gene by environment (GxE) *perinatal mental health *polygenic risk score Index. décimale : PER Périodiques Résumé : Maternal antenatal depression strongly influences child mental health but with considerable inter-individual variation that is, in part, linked to genotype. The challenge is to effectively capture the genotypic influence. We outline a novel approach to describe genomic susceptibility to maternal antenatal depression focusing on child emotional/behavioral difficulties. Two cohorts provided measures of maternal depression, child genetic variation, and child mental health symptoms. We constructed a conventional polygenic risk score (PRS) for attention-deficit/hyperactivity disorder (ADHD) (PRSADHD) that significantly moderated the association between maternal antenatal depression and internalizing problems at 60 months (p = 2.94 × 10-4, R2 = .18). We then constructed an interaction PRS (xPRS) based on a subset of those single nucleotide polymorphisms from the PRSADHD that most accounted for the moderation of the association between maternal antenatal depression and child outcome. The interaction between maternal antenatal depression and this xPRS accounted for a larger proportion of the variance in child emotional/behavioral problems than models based on any PRSADHD (p = 5.50 × 10-9, R2 = .27), with similar findings in the replication cohort. The xPRS was significantly enriched for genes involved in neuronal development and synaptic function. Our study illustrates a novel approach to the study of genotypic moderation on the impact of maternal antenatal depression on child mental health and highlights the utility of the xPRS approach. These findings advance our understanding of individual differences in the developmental origins of mental health. En ligne : http://dx.doi.org/10.1017/s0954579420001418 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437