Consequences of daptomycin-mediated membrane damage in Staphylococcus aureus
Author(s) -
Joanne K. Hobbs,
Keith Miller,
Alex J. O’Neill,
I. Chopra
Publication year - 2008
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/dkn321
Subject(s) - daptomycin , depolarization , membrane , intracellular , chemistry , biophysics , staphylococcus aureus , membrane potential , cell membrane , biochemistry , biology , bacteria , vancomycin , genetics
The proposed lethal action of daptomycin on Staphylococcus aureus results from the loss of K(+) and membrane depolarization. However, whether these events alone cause cell death has been questioned. We sought to determine whether other consequences of daptomycin-mediated membrane damage may contribute to cell death.
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