Cell entry and antimicrobial properties of eukaryotic cell-penetrating peptides.


Antimicrobial drug action is limited by both microbial and host cell membranes. Microbes stringently exclude the entry of most drugs, and mammalian membranes limit drug distribution and access to intracellular pathogens. Recently, cell-penetrating peptides (CPPs) have been developed as carriers to improve mammalian cell uptake. Given that CPPs are cationic… (More)