Article

Tryptophan-related Gut Microbes are Linked with Neural and Behavioral Autism Phenotypes

2026-03-10

Abstract excerpt

<title>Abstract</title> <p> Converging evidence implicates brain activity differences in interoceptive and emotion-related brain regions (e.g., insula) in the pathophysiology of autism spectrum disorder (ASD). Given that regions such as the insula are heavily modulated by serotonin, and gut microbes influence central serotonin levels by regulating the availability of its precursor, tryptophan via microbial metab...

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Literature Corpus work: 6124ee37-7721-538a-b2f1-fb452989e2d3
DOI: 10.21203/rs.3.rs-8725888/v1

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