Anthocyanins from blueberry and blackberry ameliorate metabolic syndrome by Prevotella histicola and acetic acid.

ABSTRACT: Metabolic syndrome (MetS) is a globally prevalent disorder and poses a significant threat to human health and social harmony. Consumption of anthocyanins has been proven to improve disrupted gut microbiota and obesity in mice and humans. However, the potential specific gut microbiota and metabolites that might mediate these beneficial effects on MetS remain unknown. Here, the MetS-mice model, induced by a high-fat diet (HFD), was employed to investigate the specific effects of ACNs. Additionally, 16S rRNA sequencing and targeted metabolomics analysis of short-chain fatty acids (SCFAs) were utilized to evaluate the influence on gut microbiota composition and SCFAs levels. More importantly, we also utilized antibiotics to construct a pseudo-germ-free mouse model for fecal microbiota transpla

SUBMITTER: Du L 

PROVIDER: S-EPMC12307916 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature