Germ-free mice exhibit profound gut microbiota-dependent alterations of intestinal endocannabinoidome signaling.

ABSTRACT: The gut microbiota is a unique ecosystem of microorganisms interacting with the host through several biochemical mechanisms. The endocannabinoidome (eCBome), a complex signaling system including the endocannabinoid system, approximately 50 receptors and metabolic enzymes, and more than 20 lipid mediators with important physiopathologic functions, modulates gastrointestinal tract function and may mediate host cell-microbe communications there. Germ-free (GF) mice, which lack an intestinal microbiome and so differ drastically from conventionally raised (CR) mice, offer a unique opportunity to explore the eCBome in a microbe-free model and in the presence of a reintroduced functional gut microbiome through fecal microbiota transplant (FMT). We aimed to gain direct evidence for a link between

SUBMITTER: Manca C 

PROVIDER: S-EPMC6939599 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature