Dietary inulin ameliorates obesity-induced severe acute pancreatitis via gut-pancreas axis.

ABSTRACT: Obesity is a definitive factor of severity and mortality of acute pancreatitis (AP), and gut microbiota dysbiosis is involved in its pathogenesis. However, the effect of gut microbiota modulation by dietary components on high fat diet (HFD)-induced severe AP remains unclear. Here, we found that the inulin, a soluble dietary fiber, mitigated pancreatic injury and systematic inflammation in mice fed HFD, which was dependent on gut microbiota as this protective effect was attenuated in germ-free mice. Inulin treatment suppressed the overgrowth of pathogenic bacteria Escherichia Shigella, Enterococcus, Klebsiella, while increased the abundance of probiotics Akkermansia. Fecal microbiota transplantation from inulin-treated mice to recipient mice reduced pancreatic da

SUBMITTER: Li X 

PROVIDER: S-EPMC11633219 | biostudies-literature | 2024 Jan-Dec

REPOSITORIES: biostudies-literature