research roundup Deletion of the autism-linked gene CHD8 in progenitor cells destined to be excitatory neurons in the cerebellum causes motor problems and behavioral changes in mice. Journal of Genetics and Genomics Childhood infections may contribute to diagnoses of autism or intellectual disability, according to a study of a Swedish register-based cohort of about half […]
research roundup Next-generation sequencing methods appear to yield more gene variants linked to neurodevelopmental conditions than does chromosomal microarray. Orphanet Journal of Rare Diseases Focusing on determinants of health in autism, rather than on biological mechanisms or clinical medicine, may better identify and address gaps in research and improve the lives of autistic people. AutismResearch […]
research roundup Zebrafish startle in response to a simulated predator approach and habitualize to repeated trials; fish missing the FMR1 gene — a model of fragile X syndrome — show muted behavioral habituation and neuronal changes in the visual and motor systems. Nature Communications Autistic women and other-gender adults have more service needs and experience […]
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research roundup Copy number variations and other identifiable, likely pathogenic, chromosomal anomalies occur in about 21 percent of Han Chinese people with neurodevelopmental conditions, according to a cohort study. npj Genomic Medicine Gentle touch promotes social behavior in mice and is mediated by a neural pathway involving tachykinin and oxytocin. neuron Cannabinoids may help treat […]
research summary Cells expressing the oxytocin receptor gene variant A218T, which is implicated in autism, are altered in their receptor activity and regulation of other genes, including 429 autism-related genes. Molecular Psychiatry Autistic children and adolescents have unusual electroencephalographic features during sleep that may affect memory consolidation. sleep A parent-led intervention for young children with […]
research summary According to research in pediatric oncology, pediatricians may need more training to help families access school accommodation, particularly with virtual or hybrid learning formats. JAMA Pediatrics One in four people with a PTEN gene mutation has autism or features of it, according to a review of studies. Journal of Neurodevelopmental Disorders Modeling of […]
Research summary People with autism are at increased risk of developing gastrointestinal disorders such as inflammatory bowel disease, ulcerative colitis, or Crohn’s disease, according to a review of eight studies. Autism research Various interventions to improve balance have been shown to be helpful in autistic children and adolescents. Perception and motor skills The severity of […]
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Research summary Analysis of the proteins in the stool of autistic children revealed altered levels of specific gut microbes and enzymes that metabolize carbohydrates. Journal of Proteomics Two commercially available wireless heart rate trackers are convenient and reliable for use with autistic children. Autism research Nutritional problems in children, especially those that persist into the […]
