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Autoimmune and gastrointestinal dysfunctions: does a subset of children with autism reveal a broader connection? - PubMed

Review

Autoimmune and gastrointestinal dysfunctions: does a subset of children with autism reveal a broader connection?

Amy C Brown et al. Expert Rev Gastroenterol Hepatol. 2011 Aug.

Abstract

A large number of autoimmune disorders have a gastrointestinal (GI) dysfunction component that may interplay with genetic, hormonal, environmental and/or stress factors. This narrarive review investigates possible links between autism, immune system abnormalities and GI symptoms in a subgroup of children with autism. A literature search on Medline (1950 to September 2010) was conducted to identify relevant articles by using the keywords 'autism and gastrointestinal' (71 publications) and 'autism and immune' (237 publications), cross-referencing and general searching to evaluate the available literature on the immunological and GI aspects of autism. Sufficient evidence exists to support that a subgroup of children with autism may suffer from concomitant immune-related GI symptoms.

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