Laminin-binding protein of Streptococcus suis serotype 2 influences zinc acquisition and cytokine responses.

ABSTRACT: Streptococcus suis serotype 2 is an important bacterial pathogen of swine, responsible for substantial economic losses to the swine industry worldwide. The knowledge on the pathogenesis of the infection caused by S. suis is still poorly known. It has been previously described that S. suis possesses at least one lipoprotein with double laminin and zinc (Zn)-binding properties, which was described in the literature as either laminin-binding protein (Lmb, as in the current study), lipoprotein 103, CDS 0330 or AdcAII. In the present study, the role of the Lmb in the pathogenesis of the infection caused by S. suis serotype 2 was dissected. Using isogenic mutants, results showed that Lmb does not play an important role in the laminin-binding activity of S. suis, even when clearly exposed at the

SUBMITTER: Payen S 

PROVIDER: S-EPMC9817373 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature