title: Salmonella and Enteropathogenic Escherichia coli Interactions with Host Cells: Signaling Pathways.
abstract: The host-pathogen interaction involves a myriad of initiations and responses from both sides. Bacterial pathogens such as enteropathogenic Escherichia coli (EPEC) and Salmonella enterica have numerous virulence factors that interact with and alter signaling components of the host cell to initiate responses that are beneficial to pathogen survival and persistence. The study of Salmonella and EPEC infection reveals intricate connections between host signal transduction, cytoskeletal architecture, membrane trafficking, and cytokine gene expression. The emerging picture includes elements of molecular mimicry by bacterial effectors and bacterial subversion of typical host events, with the result that EPEC is able to survive and persist in an extracellular milieu, while Salmonella establishes an intracellular niche and is able to spread systemically throughout the host. This review focuses on recent advances in our understanding of the signaling events stemming from the host-pathogen interactions specific to Salmonella and EPEC.
authors.forename: Danika L
authors.initials: DL
authors.lastname: Goosney
authors.forename: Sonya L
authors.initials: SL
authors.lastname: Kujat Choy
authors.forename: B Brett
authors.initials: BB
authors.lastname: Finlay