NOD2 is dispensable for ATG16L1 deficiency-mediated resistance to urinary tract infection.

ABSTRACT: NOD2 (nucleotide-binding oligomerization domain containing 2) functions as a pathogen sensor and is involved in development of Crohn disease, a form of inflammatory bowel disease. NOD2 functions in concert with the autophagy protein ATG16L1, which is also implicated in Crohn disease. Recently, we identified a novel protective role of ATG16L1 deficiency in uropathogenic Escherichia coli-induced urinary tract infections (UTIs), which are common infectious diseases in humans. Given the known roles of NOD2 in recruiting ATG16L1 to the bacterial entry site, autophagy induction, and Crohn disease, we hypothesized that NOD2 may also play an important role in UTI pathogenesis. Instead, we found evidence that NOD2 is dispensable in the pathogenesis of UTIs in mice and humans. First, loss of Nod2 di

SUBMITTER: Wang C 

PROVIDER: S-EPMC5396096 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature