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Cross-Disorder Analysis of De Novo Mutations in Neuropsychiatric Disorders / K. LI in Journal of Autism and Developmental Disorders, 52-3 (March 2022)
[article]
Titre : Cross-Disorder Analysis of De Novo Mutations in Neuropsychiatric Disorders Type de document : Texte imprimé et/ou numérique Auteurs : K. LI, Auteur ; Z. FANG, Auteur ; G. ZHAO, Auteur ; B. LI, Auteur ; C. CHEN, Auteur ; L. XIA, Auteur ; L. WANG, Auteur ; T. LUO, Auteur ; X. WANG, Auteur ; Z. WANG, Auteur ; Y. ZHANG, Auteur ; Y. JIANG, Auteur ; Q. PAN, Auteur ; Z. HU, Auteur ; H. GUO, Auteur ; B. TANG, Auteur ; C. LIU, Auteur ; Z. SUN, Auteur ; K. XIA, Auteur ; J. LI, Auteur Article en page(s) : p.1299-1313 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/genetics Genetic Predisposition to Disease Humans Intellectual Disability/genetics Mutation Phenotype Schizophrenia Candidate gene De novo mutation Expression pattern Functional network Neuropsychiatric disorder Index. décimale : PER Périodiques Résumé : The clinical similarity among different neuropsychiatric disorders (NPDs) suggested a shared genetic basis. We catalogued 23,109 coding de novo mutations (DNMs) from 6511 patients with autism spectrum disorder (ASD), 4,293 undiagnosed developmental disorder (UDD), 933 epileptic encephalopathy (EE), 1022 intellectual disability (ID), 1094 schizophrenia (SCZ), and 3391 controls. We evaluated that putative functional DNMs contribute to 38.11%, 34.40%, 33.31%, 10.98% and 6.91% of patients with ID, EE, UDD, ASD and SCZ, respectively. Consistent with phenotype similarity and heterogeneity in different NPDs, they show different degree of genetic association. Cross-disorder analysis of DNMs prioritized 321 candidate genes (FDR?0.05) and showed that genes shared in more disorders were more likely to exhibited specific expression pattern, functional pathway, genetic convergence, and genetic intolerance. En ligne : http://dx.doi.org/10.1007/s10803-021-05031-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455
in Journal of Autism and Developmental Disorders > 52-3 (March 2022) . - p.1299-1313[article] Cross-Disorder Analysis of De Novo Mutations in Neuropsychiatric Disorders [Texte imprimé et/ou numérique] / K. LI, Auteur ; Z. FANG, Auteur ; G. ZHAO, Auteur ; B. LI, Auteur ; C. CHEN, Auteur ; L. XIA, Auteur ; L. WANG, Auteur ; T. LUO, Auteur ; X. WANG, Auteur ; Z. WANG, Auteur ; Y. ZHANG, Auteur ; Y. JIANG, Auteur ; Q. PAN, Auteur ; Z. HU, Auteur ; H. GUO, Auteur ; B. TANG, Auteur ; C. LIU, Auteur ; Z. SUN, Auteur ; K. XIA, Auteur ; J. LI, Auteur . - p.1299-1313.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-3 (March 2022) . - p.1299-1313
Mots-clés : Autism Spectrum Disorder/genetics Genetic Predisposition to Disease Humans Intellectual Disability/genetics Mutation Phenotype Schizophrenia Candidate gene De novo mutation Expression pattern Functional network Neuropsychiatric disorder Index. décimale : PER Périodiques Résumé : The clinical similarity among different neuropsychiatric disorders (NPDs) suggested a shared genetic basis. We catalogued 23,109 coding de novo mutations (DNMs) from 6511 patients with autism spectrum disorder (ASD), 4,293 undiagnosed developmental disorder (UDD), 933 epileptic encephalopathy (EE), 1022 intellectual disability (ID), 1094 schizophrenia (SCZ), and 3391 controls. We evaluated that putative functional DNMs contribute to 38.11%, 34.40%, 33.31%, 10.98% and 6.91% of patients with ID, EE, UDD, ASD and SCZ, respectively. Consistent with phenotype similarity and heterogeneity in different NPDs, they show different degree of genetic association. Cross-disorder analysis of DNMs prioritized 321 candidate genes (FDR?0.05) and showed that genes shared in more disorders were more likely to exhibited specific expression pattern, functional pathway, genetic convergence, and genetic intolerance. En ligne : http://dx.doi.org/10.1007/s10803-021-05031-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455 Novel Variants of the SMARCA4 Gene Associated with Autistic Features Rather Than Typical Coffin-Siris Syndrome in Eight Chinese Pediatric Patients / Yanyan QIAN in Journal of Autism and Developmental Disorders, 52-11 (November 2022)
[article]
Titre : Novel Variants of the SMARCA4 Gene Associated with Autistic Features Rather Than Typical Coffin-Siris Syndrome in Eight Chinese Pediatric Patients Type de document : Texte imprimé et/ou numérique Auteurs : Yanyan QIAN, Auteur ; Yuanfeng ZHOU, Auteur ; Bingbing WU, Auteur ; Huiyao CHEN, Auteur ; Suzhen XU, Auteur ; Yao WANG, Auteur ; Ping ZHANG, Auteur ; Gang LI, Auteur ; Qiong XU, Auteur ; Wenhao ZHOU, Auteur ; Xiu XU, Auteur ; Huijun WANG, Auteur Article en page(s) : p.5033-5041 Langues : Anglais (eng) Mots-clés : Abnormalities, Multiple Autism Spectrum Disorder Autistic Disorder/genetics China Chromatin DNA Helicases/genetics Face/abnormalities Hand Deformities, Congenital Humans Intellectual Disability/genetics Micrognathism Neck/abnormalities Nuclear Proteins/genetics Transcription Factors/genetics Autism spectrum disorder Coffin-Siris syndrome Neurodevelopmental-related disorders Phenotype Smarca4 Index. décimale : PER Périodiques Résumé : Autism spectrum disorders (ASDs) are a group of neurodevelopmental-related disorders with a high genetic risk. Recently, chromatin remodeling factors have been found to be related to ASDs. SMARCA4 is such a catalytic subunit of the chromatin-remodeling complex. In this report, we identified seven novel missense variants in the SMARCA4 gene from eight pediatric patients. All eight patients had moderate to severe intellectual disability, and seven showed autistic/likely autistic features. Compared with the patients reported in the literature, our patients were less likely to show craniofacial or finger/toe anomalies. Our findings further supported that SMARCA4 is associated with ASDs. We suggest that individuals with the abovementioned phenotypes should consider genetic testing. En ligne : http://dx.doi.org/10.1007/s10803-021-05365-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=489
in Journal of Autism and Developmental Disorders > 52-11 (November 2022) . - p.5033-5041[article] Novel Variants of the SMARCA4 Gene Associated with Autistic Features Rather Than Typical Coffin-Siris Syndrome in Eight Chinese Pediatric Patients [Texte imprimé et/ou numérique] / Yanyan QIAN, Auteur ; Yuanfeng ZHOU, Auteur ; Bingbing WU, Auteur ; Huiyao CHEN, Auteur ; Suzhen XU, Auteur ; Yao WANG, Auteur ; Ping ZHANG, Auteur ; Gang LI, Auteur ; Qiong XU, Auteur ; Wenhao ZHOU, Auteur ; Xiu XU, Auteur ; Huijun WANG, Auteur . - p.5033-5041.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-11 (November 2022) . - p.5033-5041
Mots-clés : Abnormalities, Multiple Autism Spectrum Disorder Autistic Disorder/genetics China Chromatin DNA Helicases/genetics Face/abnormalities Hand Deformities, Congenital Humans Intellectual Disability/genetics Micrognathism Neck/abnormalities Nuclear Proteins/genetics Transcription Factors/genetics Autism spectrum disorder Coffin-Siris syndrome Neurodevelopmental-related disorders Phenotype Smarca4 Index. décimale : PER Périodiques Résumé : Autism spectrum disorders (ASDs) are a group of neurodevelopmental-related disorders with a high genetic risk. Recently, chromatin remodeling factors have been found to be related to ASDs. SMARCA4 is such a catalytic subunit of the chromatin-remodeling complex. In this report, we identified seven novel missense variants in the SMARCA4 gene from eight pediatric patients. All eight patients had moderate to severe intellectual disability, and seven showed autistic/likely autistic features. Compared with the patients reported in the literature, our patients were less likely to show craniofacial or finger/toe anomalies. Our findings further supported that SMARCA4 is associated with ASDs. We suggest that individuals with the abovementioned phenotypes should consider genetic testing. En ligne : http://dx.doi.org/10.1007/s10803-021-05365-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=489 Sensory processing in 16p11.2 deletion and 16p11.2 duplication / Harriet SMITH in Autism Research, 15-11 (November 2022)
[article]
Titre : Sensory processing in 16p11.2 deletion and 16p11.2 duplication Type de document : Texte imprimé et/ou numérique Auteurs : Harriet SMITH, Auteur ; Chloe LANE, Auteur ; Reem AL-JAWAHIRI, Auteur ; Megan FREETH, Auteur Article en page(s) : p.2081-2098 Langues : Anglais (eng) Mots-clés : Child Humans Chromosome Deletion Autism Spectrum Disorder/genetics Autistic Disorder/genetics Intellectual Disability/genetics Perception Chromosomes, Human, Pair 16/genetics Chromosome Disorders/complications/genetics Adhd anxiety autistic sensory processing sensory systems Index. décimale : PER Périodiques Résumé : Deletions and duplications at the chromosomal region of 16p11.2 have a broad range of phenotypic effects including increased likelihood of intellectual disability, autism, attention deficit hyperactivity disorder (ADHD), epilepsy, and language and motor delays. However, whether and how sensory processing is affected has not yet been considered in detail. Parents/caregivers of 38 children with a 16p11.2 deletion and 31 children with a 16p11.2 duplication completed the Sensory Behavior Questionnaire (SBQ) and the Child Sensory Profile 2 (CSP-2) along with other standardized questionnaires assessing autistic traits (SRS-2), ADHD traits (Conners 3), anxiety (SCAS-P) and adaptive behavior (VABS-3). SBQ and CSP-2 responses found that sensory processing differences were clearly evident in both 16p11.2 deletion and 16p11.2 duplication, though there was significant variation in both cohorts. SBQ data indicated the frequency and impact of sensory behavior were more severe when compared to neurotypical children, with levels being similar to autistic children. CSP-2 data indicated over 70% of children displayed clear differences in sensory registration (missing sensory input). Seventy-one percent with 16p11.2 duplications were also unusually sensitive to sensory information and 57% with 16p11.2 duplications were unusually avoidant of sensory stimuli. This first detailed assessment of sensory processing, alongside other clinical features, in relatively large cohorts of children with a 16p11.2 deletion and 16p11.2 duplication demonstrates that sensory processing differences have a profound impact on their lives. En ligne : http://dx.doi.org/10.1002/aur.2802 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488
in Autism Research > 15-11 (November 2022) . - p.2081-2098[article] Sensory processing in 16p11.2 deletion and 16p11.2 duplication [Texte imprimé et/ou numérique] / Harriet SMITH, Auteur ; Chloe LANE, Auteur ; Reem AL-JAWAHIRI, Auteur ; Megan FREETH, Auteur . - p.2081-2098.
Langues : Anglais (eng)
in Autism Research > 15-11 (November 2022) . - p.2081-2098
Mots-clés : Child Humans Chromosome Deletion Autism Spectrum Disorder/genetics Autistic Disorder/genetics Intellectual Disability/genetics Perception Chromosomes, Human, Pair 16/genetics Chromosome Disorders/complications/genetics Adhd anxiety autistic sensory processing sensory systems Index. décimale : PER Périodiques Résumé : Deletions and duplications at the chromosomal region of 16p11.2 have a broad range of phenotypic effects including increased likelihood of intellectual disability, autism, attention deficit hyperactivity disorder (ADHD), epilepsy, and language and motor delays. However, whether and how sensory processing is affected has not yet been considered in detail. Parents/caregivers of 38 children with a 16p11.2 deletion and 31 children with a 16p11.2 duplication completed the Sensory Behavior Questionnaire (SBQ) and the Child Sensory Profile 2 (CSP-2) along with other standardized questionnaires assessing autistic traits (SRS-2), ADHD traits (Conners 3), anxiety (SCAS-P) and adaptive behavior (VABS-3). SBQ and CSP-2 responses found that sensory processing differences were clearly evident in both 16p11.2 deletion and 16p11.2 duplication, though there was significant variation in both cohorts. SBQ data indicated the frequency and impact of sensory behavior were more severe when compared to neurotypical children, with levels being similar to autistic children. CSP-2 data indicated over 70% of children displayed clear differences in sensory registration (missing sensory input). Seventy-one percent with 16p11.2 duplications were also unusually sensitive to sensory information and 57% with 16p11.2 duplications were unusually avoidant of sensory stimuli. This first detailed assessment of sensory processing, alongside other clinical features, in relatively large cohorts of children with a 16p11.2 deletion and 16p11.2 duplication demonstrates that sensory processing differences have a profound impact on their lives. En ligne : http://dx.doi.org/10.1002/aur.2802 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488