Concept

ACE2 Modulates Gut Microbiota Composition

Intestinal ACE2 controls the expression of anti-microbial peptides (AMPs) and regulates intestinal homeostasis through its role in dietary amino acid uptake. A lack of tryptophan, specifically, is thought to lead to adverse effects as it and its metabolites influence microbial ecology, microbial metabolism, and the interaction between the microbiota and its host. Animal studies have shown that ACE2 knock outs had altered gut microbiotas, decreased AMP expression, and impaired amino acid uptake.

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Updated 2020-08-05

Tags

Biomedical Sciences