Multivalent alteration of quorum sensing in Staphylococcus aureus.
CHEMICAL COMMUNICATIONS(2013)
摘要
Virulence in Staphylococcus aureus is strongly and positively correlated with local cell density. Here we present an effective approach to modulate this group behaviour using multivalent peptide-polymer conjugates. Our results show that by attaching multiple AIP-4' units to macromolecular scaffolds, the agr QS response in S. aureus was affected strongly, while displaying a clear multivalency effect.
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