Multi-omics identifies microbiota-derived deoxycholic acid as a key mediator of blood-brain barrier dysfunction in Parkinson's disease
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The gut microbiota derived from Parkinson's disease patients, enriched in Bacteroides fragilis (B. fragilis) and Phocaeicola vulgatus (P. vulgatus), may promote the elevations of deoxycholic acid, iso-deoxycholic acid, and ursodeoxycholic acid levels in the s... ...