Impact of salmonella infection on host hormone metabolism revealed by metabolomics.

ABSTRACT: The interplay between pathogens and their hosts has been studied for decades using targeted approaches, such as the analysis of mutants and host immunological responses. Although much has been learned from such studies, they focus on individual pathways and fail to reveal the global effects of infection on the host. To alleviate this issue, high-throughput methods, such as transcriptomics and proteomics, have been used to study host-pathogen interactions. Recently, metabolomics was established as a new method to study changes in the biochemical composition of host tissues. We report a metabolomic study of Salmonella enterica serovar Typhimurium infection. Our results revealed that dozens of host metabolic pathways are affected by Salmonella in a murine infection model. In particular, multi

SUBMITTER: Antunes LC 

PROVIDER: S-EPMC3067560 | biostudies-literature | 2011 Apr

REPOSITORIES: biostudies-literature