Gut Microbiota and Targeted Biomarkers Analysis in Patients With Cognitive Impairment.

ABSTRACT: Gut microbial alteration is closely associated with brain disorders including cognitive impairment (CI). Gut microbes have the potential to predicate the development of diseases. However, the gut microbial markers for CI remain to be elucidated. In this study, the gut microbial alterations were assessed using16S rRNA sequencing, and identified the gut microbial markers using a random forest model. The results showed that there were significant gut microbial differences between the control and CI groups based on beta diversity (p < 0.002). Patients with CI had higher abundances of Actinobacteria and Proteobacteria but lower proportions of Bcateroidetes and Firmicutes vs. that in the control group. Patients had 39 special genera and the control subjects had 11 special genera. Furtherm

SUBMITTER: Lu S 

PROVIDER: S-EPMC8891499 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature