A Novel Engineered Peptide, a Narrow-Spectrum Antibiotic, is Effective against Vancomycin-Resistant Enterococcus faecalis
AUTOR(ES)
Qiu, Xiao-Qing
FONTE
American Society for Microbiology
RESUMO
A novel antienterococcal peptide was prepared by fusing the enterococcal cCF10 pheromone to the channel-forming domain of colicin Ia, forming Enterococcus faecalis pheromonicin (PMC-EF). This peptide was bactericidal against vancomycin-resistant Enterococcus faecalis (VRE) organisms. Electron microscopy and vital dyes confirmed increased membrane permeability. All mice made bacteremic with VRE strains survived when they were treated with PMC-EF, while all controls died.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=549282Documentos Relacionados
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