title: Cell wall targets in methicillin-resistant staphylococci.
abstract: Multiresistant staphylococci pose an alarmingly growing problem, especially in serious hospital infections. The recent emergence of strains with reduced susceptibility against vancomycin, the last remaining drug effective against methicillin (multi) resistant Staphylococcus aureus, highlights the urgent need for new antimicrobial agents and new therapeutic regimen. Previously, new drugs were discovered exclusively in bacterial whole cell growth assays. Today's more rational approach depends on the identification of suitable target genes and proteins. These should be bacteria-specific and essential for growth either in vitro or in vivo. Targets within cell wall synthesis and remodeling pathways might be particularly attractive because the bacterial cell wall is a unique structure occurring only in prokaryots; many of the antibiotics in use today have confirmed its 'drugability'. However, several potential targets within this field have not yet been exploited successfully for anti-staphylococcal therapy and some were discovered only recently. After a short summary of known potential targets a set of genes involved in the pentaglycine interpeptide bridge formation of the staphylococcal cell wall will be introduced as interesting targets to combat multiresistant staphylococcal infections. Copyright 1999 Harcourt Publishers LtdCopyright DUMMY.
authors.affiliation: Pharma Research Center, Wuppertal, Germany
authors.forename: Harald
authors.initials: H
authors.lastname: Labischinski
authors.forename: Lars
authors.initials: L
authors.lastname: Johannsen