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Gut microbiota-tryptophan-serotonin axis drives anxiety-like behavior via NLRP3-mediated neuronal pyroptosis in the medial prefrontal cortex

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The gut-brain axis plays a critical role in anxiety disorders, yet the underlying mechanisms remain incompletely understood. Using a mouse model of radiofrequency radiation (RFR)-induced anxiety-like behaviors, we employed gut microbiota intervention, regulati... ...