Colistin Resistance-Mediated Bacterial Surface Modification Sensitizes Phage Infection
Author(s) -
Guijuan Hao,
Annie I. Chen,
Ming Liu,
Haijian Zhou,
Marisa S. Egan,
Xiaoman Yang,
Biao Kan,
Hui Wang,
Mark Goulian,
Jun Zhu
Publication year - 2019
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.01609-19
Subject(s) - colistin , klebsiella pneumoniae , lytic cycle , microbiology and biotechnology , bacteria , biology , phage therapy , plasmid , polymyxin , antibiotics , bacteriophage , biofilm , virology , escherichia coli , gene , genetics , virus
Colistin is a drug of last resort for the treatment of many multidrug-resistant Gram-negative bacteria, including carbapenem-resistantKlebsiella pneumoniae (CRKP). However, bacteria readily acquire resistance to this antibiotic via lipopolysaccharide modifications caused by spontaneous mutations or from enzymes acquired by lateral gene transfer. The fitness cost associated with these modifications remains poorly understood.
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