Mining host-pathogen protein interactions to characterize Burkholderia mallei infectivity mechanisms.

ABSTRACT: Burkholderia pathogenicity relies on protein virulence factors to control and promote bacterial internalization, survival, and replication within eukaryotic host cells. We recently used yeast two-hybrid (Y2H) screening to identify a small set of novel Burkholderia proteins that were shown to attenuate disease progression in an aerosol infection animal model using the virulent Burkholderia mallei ATCC 23344 strain. Here, we performed an extended analysis of primarily nine B. mallei virulence factors and their interactions with human proteins to map out how the bacteria can influence and alter host processes and pathways. Specifically, we employed topological analyses to assess the connectivity patterns of targeted host proteins, identify modules of pathogen-interacting host proteins linked

SUBMITTER: Memisevic V 

PROVIDER: S-EPMC4349708 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature