The third-generation P-glycoprotein inhibitor tariquidar may overcome bacterial multidrug resistance by increasing intracellular drug concentration
Author(s) -
Irmgard Leitner,
Johannes Nemeth,
Thomas Feurstein,
Aiman Abrahim,
Peter Matzneller,
Heimo Lagler,
Thomas Erker,
Oliver Langer,
Markus Zeitlinger
Publication year - 2011
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkq526
Subject(s) - efflux , ciprofloxacin , stenotrophomonas maltophilia , multiple drug resistance , pseudomonas aeruginosa , p glycoprotein , pharmacology , microbiology and biotechnology , staphylococcus aureus , chemistry , minimum inhibitory concentration , potency , drug resistance , in vitro , biology , antibiotics , biochemistry , bacteria , genetics
The use of efflux pump inhibitors may be a powerful strategy to overcome transporter-mediated bacterial multidrug resistance. In the present study, we set out to investigate the potency of tariquidar, a third-generation P-glycoprotein inhibitor in clinical development, for overcoming bacterial resistance towards ciprofloxacin.
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