Impact of dietary fructooligosaccharides (FOS) on murine gut microbiota and intestinal IgA secretion.

ABSTRACT: Fructooligosaccharides (FOS) are considered as prebiotics and are well known for their health-promoting properties, including antitumor, allergy-preventive, and infection-protective effects. They exert these effects by modulating the gut microbial composition and dynamics. In the present study, we performed a comparative whole metagenome shotgun sequencing analysis (WMGS) to elucidate the gut microbiota and secretary Immunoglobulin A (SIgA) dynamics as a result of 5% (w/w) FOS supplementation over a period of 7 days (fecal samples were collected every day). A number of taxa including Bacteroides, Lactobacillus, Roseburia, Clostridia, Faecalibaculum, and Enterorhabdus were found to be modulated with SIgA production in the murine gut. The process of

SUBMITTER: Jangid A 

PROVIDER: S-EPMC8811108 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature