Speaking the host language: how Salmonella effector proteins manipulate the host.

ABSTRACT: Salmonella injects over 40 virulence factors, termed effectors, into host cells to subvert diverse host cellular processes. Of these 40 Salmonella effectors, at least 25 have been described as mediating eukaryotic-like, biochemical post-translational modifications (PTMs) of host proteins, altering the outcome of infection. The downstream changes mediated by an effector's enzymatic activity range from highly specific to multifunctional, and altogether their combined action impacts the function of an impressive array of host cellular processes, including signal transduction, membrane trafficking, and both innate and adaptive immune responses. Salmonella and related Gram-negative pathogens have been a rich resource for the discovery of unique enzymatic activities, expandi

SUBMITTER: Pillay TD 

PROVIDER: S-EPMC10333799 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature