articleGut MicrobesJan 6, 2026GOLD OA

Akkermansia muciniphila- derived extracellular vesicles alleviate colitis-related cognitive impairment via tryptophan metabolic reprogramming of the gut‒brain axis

Nanchang University · State Key Laboratory of Food Science and Technology

PubMed
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Abstract

. Our findings establish AmEVs as a multifaceted therapeutic agent that concurrently resolves gut inflammation and cognitive deficits via gut-brain axis modulation, offering novel strategies for IBD-related neuropsychiatric comorbidities. Further research is warranted to validate critical vesicular components and optimize clinical translation.

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