Chronic gastrointestinal(GI)symptoms and disorders are common in children with autism spectrum disorder and have been shown to be significantly correlated with the degree of behavioral and cognitive impairment.In this...Chronic gastrointestinal(GI)symptoms and disorders are common in children with autism spectrum disorder and have been shown to be significantly correlated with the degree of behavioral and cognitive impairment.In this unique population,GI symptoms often arise very early in development,during infancy or toddlerhood,and may be misdiagnosed-or not diagnosed at all–due in part to the challenges associated with recognition of symptoms in a minimally or noncommunicative child.Evidence demonstrating that the gut-brain-axis can communicate gut dysbiosis and systemic immune dysregulation in a bidirectional manner raises the question as to whether an untreated gastrointestinal disorder can directly impact neurodevelopment or,conversely,whether having a neurodevelopmental disorder predisposes a child to chronic GI issues.From the data presented in this mini review,we conclude that the preponderance of available evidence would suggest the former scenario is more strongly supported.展开更多
文摘Chronic gastrointestinal(GI)symptoms and disorders are common in children with autism spectrum disorder and have been shown to be significantly correlated with the degree of behavioral and cognitive impairment.In this unique population,GI symptoms often arise very early in development,during infancy or toddlerhood,and may be misdiagnosed-or not diagnosed at all–due in part to the challenges associated with recognition of symptoms in a minimally or noncommunicative child.Evidence demonstrating that the gut-brain-axis can communicate gut dysbiosis and systemic immune dysregulation in a bidirectional manner raises the question as to whether an untreated gastrointestinal disorder can directly impact neurodevelopment or,conversely,whether having a neurodevelopmental disorder predisposes a child to chronic GI issues.From the data presented in this mini review,we conclude that the preponderance of available evidence would suggest the former scenario is more strongly supported.
