[Autism and Autism-associated Metabolites].
Gene-microbiota interactions are now proposed to be a special case of gene-environmental interaction. Preclinical and clinical data summarized in this article reveal that a specific serum metabolite, associated with alterations in gut microbiome composition, might have an emerging role in the onset and pathogenesis of autism. Altered level of this specified metabolite may induce perturbations in the epigenome and modulate the expression of key disease susceptible genes in neurons and their associated cells during critical periods of neurodevelopment. The gut microbiota itself is now regarded as a reservoir for environmental epigenetic factors.
Kizawa Memorial Hospital.
Kunitomo
K
Watanabe
D000818:Animals; D001321:Autistic Disorder / Q000235:genetics / Q000276:immunology / Q000382:microbiology*; D001921:Brain / Q000276:immunology; D044127:Epigenesis, Genetic; D000069196:Gastrointestinal Microbiome; D016678:Genome; D006801:Humans; D033261:Maternal-Fetal Relations