Fidaxomicin inhibits toxin production in Clostridium difficile
Author(s) -
Farah Babakhani,
Laurent Bouillaut,
P.S. Sears,
Christopher E. Sims,
Andrés Santiago Aristizábal Gómez,
Abraham L. Sonenshein
Publication year - 2012
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/dks450
Subject(s) - fidaxomicin , clostridium difficile , clostridium difficile toxin a , microbiology and biotechnology , vancomycin , toxin , clostridium difficile toxin b , metronidazole , biology , antibiotics , bacteria , staphylococcus aureus , genetics
Fidaxomicin, which was recently approved for the treatment of Clostridium difficile-associated diarrhoea, demonstrates narrow-spectrum bactericidal activity via inhibition of RNA polymerase. In this study we evaluated its inhibitory activity versus C. difficile toxin gene expression and toxin production by quantifying toxin mRNA and protein.
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