Bacterial and Host Factors Implicated in Nasal Carriage of Methicillin-Resistant Staphylococcus aureus in Mice

Abstract

Nasal carriage is a major risk factor for Staphylococcus aureus infection, especially for methicillin-resistant strains (MRSA). Using a mouse model of nasal carriage, we have compared several S. aureus strains and demonstrated increased colonization levels by MRSA in cystic fibrosis transmembrane conductance regulator-deficient mice and Toll-like receptor 2 (TLR2)-deficient mice but not TLR4-deficient mice.

Part of CIRS Nexus · Curated by Lauren Lowenstein, The Biotoxin Lady