The mammalian intestine is host to a microbial community that prevents pathogen
expansion through unknown mechanisms, while antibiotic treatment can increase …

The mammalian gut microbiota harbors a diverse ecosystem where hundreds of bacterial
species interact with each other and their host. Given that bacteria use signals to …

Carbohydrate intolerance, commonly linked to the consumption of lactose, fructose, or
sorbitol, affects up to 30% of the population in high-income countries. Although sorbitol …

Most Escherichia coli strains in the human intestine are harmless. However,
enterohemorrhagic E. coli (EHEC) is a foodborne pathogen that causes intestinal disease in …

We investigated the role of commensals at the peak of infection with the colonic mouse
pathogen Citrobacter rodentium. Bioluminescent and kanamycin (Kan)-resistant C …