WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions, filtered to mechanism.
Amyloid-beta (Aβ) is a 36–43 amino acid peptide derived from the proteolytic cleavage of amyloid precursor protein (APP) by beta-secretase (BACE1) and gamma-secretase. Its aggregation from soluble monomers into insoluble fibrillar plaques in the brain is the defining ne…
Cadaverine (1,5-diaminopentane) is a biogenic amine produced by bacterial lysine decarboxylase — primarily by Enterobacteriaceae, Fusobacterium, and Clostridium — during proteolytic fermentation of undigested protein in the distal colon. It is a product of putrefaction …
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Uremic toxins are metabolic waste products that accumulate in the blood when kidney function declines. A striking proportion of the most clinically significant uremic toxins are produced not by human metabolism but by the gut microbiome -- making the gut-kidney axis a c…