Staphylococcal peptidoglycan hydrolases are a potential new source of antimicrobials. A large subset harbors C-terminal SH3b_5 cell wall binding domains. These C-terminal domains have been shown to be necessary for accurate cell wall recognition and subsequent staphylolytic activity for some endolysins. Over fifty proteins of staphylococcal or phage origin containing SH3b domains were aligned, ...

Colonization with health care-associated pathogens such as Staphylococcus aureus, enterococci, Gram-negative organisms, and Clostridium difficile is associated with increased risk of infection. Decolonization is an evidence-based intervention that can be used to prevent health care-associated infections (HAIs). This review evaluates agents used for nasal topical decolonization, topical (e.g., s...

Despite intense efforts by the medical and pharmaceutical communities, Staphylococcus aureus continues to be a pervasive pathogen that causes a myriad of diseases and a high level of morbidity and mortality among infected patients. Thus, discovering or designing novel therapeutics able to kill both drug-resistant and drug-sensitive S. aureus remains a top priority. Bacteriolytic enzymes, mostly...