Polysaccharide-driven gut microbial metabolism in neurodegenerative brain diseases: from SCFAs and tryptophan catabolites to neuroinflammatory regulation
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The gastrointestinal tract constitutes the principal anatomical interface of the microbiota-gut-brain axis (MGBA), orchestrating neuroimmune and metabolic crosstalk. Dysregulation within this network drives neurodegenerative pathogenesis through altered microb... ...
