[article] 
inJournal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3116-3128

Titre :	Alterations in Gut Vitamin and Amino Acid Metabolism are Associated with Symptoms and Neurodevelopment in Children with Autism Spectrum Disorder
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Jiang ZHU, Auteur ; Xueying HUA, Auteur ; Ting YANG, Auteur ; Min GUO, Auteur ; Qiu LI, Auteur ; Lu XIAO, Auteur ; Ling LI, Auteur ; Jie CHEN, Auteur ; Tingyu LI, Auteur
Article en page(s) :	p.3116-3128
Langues :	Anglais (eng)
Mots-clés :	Amino Acids/metabolism  Autism Spectrum Disorder/diagnosis  Child  Humans  Intestines  Metabolome  Metabolomics/methods  Vitamins  Autism  Children  Metabolism  Metabolomics  Symptoms  Vitamin
Index. décimale :	PER Périodiques
Résumé :	Metabolic disturbance may be implicated in the pathogenesis of autism. This study aimed to investigate the gut metabolomic profiles of autistic children and to analyze potential interaction between gut metabolites with autistic symptoms and neurodevelopment levels. We involved 120 autistic and 60 neurotypical children. Autistic symptoms and neurodevelopment levels were assessed. Fecal samples were analyzed using untargeted liquid chromatography-tandem mass spectrometry methods. Our results showed the metabolic disturbances of autistic children involved in multiple vitamin and amino acid metabolism pathways, with the strongest enrichment identified for tryptophan metabolism, retinol metabolism, cysteine-methionine metabolism, and vitamin digestion and absorption. Differential gut metabolites were correlated to autistic symptoms and neurodevelopment levels. Our findings improved the understanding of the perturbations of metabolome networks in autism.
En ligne :	http://dx.doi.org/10.1007/s10803-021-05066-w
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477

[article] Alterations in Gut Vitamin and Amino Acid Metabolism are Associated with Symptoms and Neurodevelopment in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Jiang ZHU, Auteur ; Xueying HUA, Auteur ; Ting YANG, Auteur ; Min GUO, Auteur ; Qiu LI, Auteur ; Lu XIAO, Auteur ; Ling LI, Auteur ; Jie CHEN, Auteur ; Tingyu LI, Auteur . - p.3116-3128.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3116-3128

Mots-clés :	Amino Acids/metabolism  Autism Spectrum Disorder/diagnosis  Child  Humans  Intestines  Metabolome  Metabolomics/methods  Vitamins  Autism  Children  Metabolism  Metabolomics  Symptoms  Vitamin
Index. décimale :	PER Périodiques
Résumé :	Metabolic disturbance may be implicated in the pathogenesis of autism. This study aimed to investigate the gut metabolomic profiles of autistic children and to analyze potential interaction between gut metabolites with autistic symptoms and neurodevelopment levels. We involved 120 autistic and 60 neurotypical children. Autistic symptoms and neurodevelopment levels were assessed. Fecal samples were analyzed using untargeted liquid chromatography-tandem mass spectrometry methods. Our results showed the metabolic disturbances of autistic children involved in multiple vitamin and amino acid metabolism pathways, with the strongest enrichment identified for tryptophan metabolism, retinol metabolism, cysteine-methionine metabolism, and vitamin digestion and absorption. Differential gut metabolites were correlated to autistic symptoms and neurodevelopment levels. Our findings improved the understanding of the perturbations of metabolome networks in autism.
En ligne :	http://dx.doi.org/10.1007/s10803-021-05066-w
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477