Peer-reviewed article
Gut microbiota mediated regulation of vitamin B homeostasis in autism spectrum disorders.
Esma Karahmet Farhat, Ines Banjari, Amina Džidić-Krivić, Malik Ejubović, Emina Karahmet Sher ·
Summary
Written by AI, not yet AICS's view ·Key points
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Abstract
The exact cause of autism spectrum disorder (ASD) is yet unknown, although possible causes include early childhood, foetal development, gestation, delivery mode, genetics, and environmental variables. Approximately 1% of children worldwide have ASD, and this percentage is rising. The immunological, endocrine, gut microbiota and brain-gut axis quality influence the intensity of ASD symptoms. Deficits in the composition and diversity of gut microbiota are common in children with ASD, accounting for 9-90% of these illnesses, including elevated inflammatory cytokines, inflammation, leaky gut syndrome, and pathological microflora growth. Dysbiosis can be made worse by eating issues that are prevalent in ASD. B vitamins, such as cobalamin and folate, which are essential methyl donors for DNA epigenetic changes, are usually produced by a healthy gut microbiota. 50% of people with ASD have a vitamin B deficit. This work summarises research on the impact of gut microbiota on DNA methylation and B vitamin synthesis in ASD, as well as etiological variables connected to dysbiosis. Probiotics, postbiotics, and vitamin B therapies in kids with ASD should be investigated in future studies.