PRJNA491522
Gut Microbial Responses to Salmonella enterica Typhimurium and Candida albicans
The gut microbiota confers resistance to pathogens of the intestinal ecosystem, yet the dynamics of pathogen-microbiome interactions and the metabolites involved in this process remain largely unknown. Here, we use gnotobiotic mice infected with the virulent pathogen Salmonella enterica Typhimurium or the opportunistic pathogen Candida albicans with metagenomics to identify changes in the community during infection. To isolate the role of the microbiota in response to pathogens, we compared mice monocolonized with the pathogen, uninfected mice "humanized" with a synthetic human microbiome, or infected humanized mice.