Gut microbiota–mediated tryptophan metabolic dysregulation in the comorbidity of inflammatory bowel disease and autism spectrum disorder: mechanisms and research progress
The “microbiota-gut-brain axis” represents a critical link connecting various aspects of intestinal physiology, brain function, and behavioral performance. Among these, tryptophan metabolism abnormalities mediated by gut microbes through the gut-brain axis (GBA) have garnered widespread attention in the study of IBD-AS...