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A Meta-Analysis of Gut Microbiota in Children with Autism
- Source :
-
Journal of Autism and Developmental Disorders . Mar 2022 52(3):1374-1387. - Publication Year :
- 2022
-
Abstract
- Previous studies have reported dysbiosis in the gut microbiota (GM) of children with autism spectrum disorders (ASD), which may be a determining factor on child development through the microbiota-gut-brain axis. However, it is not clear if there is a specific group of dysbiotic bacteria in ASD. The aim of this study was to carry out a meta-analysis on the studies that analyze GM in children with ASD. 18 studies fulfilled our selection criteria. Our results showed a lower relative abundance of "Streptococcus" (SMD[subscript +] = -0.999; 95% CI -1.549, -0.449) and "Bifidobacterium" genera (SMD[subscript +] = -0.513; 95% CI -0.953, -0.073) in children with ASD. Overall, the "Bifidobacterium" genera is involved. However, differences found between studies are attributed to factors such as reporting bias.
Details
- Language :
- English
- ISSN :
- 0162-3257
- Volume :
- 52
- Issue :
- 3
- Database :
- ERIC
- Journal :
- Journal of Autism and Developmental Disorders
- Publication Type :
- Academic Journal
- Accession number :
- EJ1327271
- Document Type :
- Journal Articles<br />Information Analyses<br />Reports - Research
- Full Text :
- https://doi.org/10.1007/s10803-021-05002-y