Integrated Omic Analysis of Human Plasma Metabolites and Microbiota in a Hypertension Cohort.

ABSTRACT: Hypertension is closely related to metabolic dysregulation, which is associated with microbial dysbiosis and altered host-microbiota interactions. However, plasma metabolite profiles and their relationships to oral/gut microbiota in hypertension have not been evaluated in depth. Plasma, saliva, subgingival plaques, and feces were collected from 52 hypertensive participants and 24 healthy controls in a cross-sectional cohort. Untargeted metabolomic profiling of plasma was performed using high-performance liquid chromatography-mass spectrometry. Microbial profiling of oral and gut samples was determined via 16S rRNA and metagenomic sequencing. Correlations between metabolites and clinic parameters/microbiota were identified using Spearman's correlation analysis. Metabolomic evaluation showed

SUBMITTER: Chen BY 

PROVIDER: S-EPMC10180880 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature