Butyrate modulates mucin secretion and bacterial adherence in LoVo cells via MAPK signaling.

ABSTRACT: Short-chain fatty acids contribute to normal bowel function and prevent bacterial infections. In particular, butyrate is a promising candidate that plays an important role in regulating the functional integrity of the gastrointestinal tract by stimulating mucin secretion. We investigated whether butyrate treatment modulates mucin secretion and bacterial adherence in LoVo cells. In addition, the possible signaling pathways were also examined in connection with the upregulation of mucin secretion. The results showed that butyrate induced mucin secretion in LoVo cells, resulting in the inhibition of Escherichia coli adhesion by increasing the adherence of Lactobacillus acidophilus and Bifidobacterium longum. The gene expression analysis suggests that mitogen-activated protein kinase (MAPK) si

SUBMITTER: Jung TH 

PROVIDER: S-EPMC9282476 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature