Imbalance of gut microbiome and intestinal epithelial barrier dysfunction in patients with high blood pressure.

ABSTRACT: Recent evidence indicates a link between gut pathology and microbiome with hypertension (HTN) in animal models. However, whether this association exists in humans is unknown. Thus, our objectives in the present study were to test the hypotheses that high blood pressure (BP) patients have distinct gut microbiomes and that gut-epithelial barrier function markers and microbiome composition could predict systolic BP (SBP). Fecal samples, analyzed by shotgun metagenomics, displayed taxonomic and functional changes, including altered butyrate production between patients with high BP and reference subjects. Significant increases in plasma of intestinal fatty acid binding protein (I-FABP), lipopolysaccharide (LPS), and augmented gut-targetting proinflammatory T helper 17 (Th17) cells in high BP pa

SUBMITTER: Kim S 

PROVIDER: S-EPMC5955695 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature