title: Detection of caspofungin resistance in Candida spp. by Etest.
abstract: The caspofungin susceptibilities of 28 Candida sp. clinical isolates, including 8 caspofungin-resistant isolates characterized by mutations in the Fks1 protein, were determined by the Etest in RPMI and AM3 media. Good discrimination between wild-type and mutant isolates was obtained. These results suggest that the Etest is valuable for the detection of caspofungin resistance in Candida spp.
authors.affiliation: Centre National de Référence Mycologie et Antifongiques, Unité de Mycologie Moléculaire, CNRS URA3012, Institut Pasteur, Paris Cedex 15, France.
authors.forename: Marie
authors.initials: M
authors.lastname: Desnos-Ollivier
authors.forename: Françoise
authors.initials: F
authors.lastname: Dromer
authors.forename: Eric
authors.initials: E
authors.lastname: Dannaoui
mesh_terms: D000935:Antifungal Agents / Q000494:pharmacology*; D002175:Candida / Q000187:drug effects* / Q000254:growth & development; D000077336:Caspofungin; D003470:Culture Media / Q000737:chemistry; D025141:Drug Resistance, Fungal; D054714:Echinocandins / Q000494:pharmacology*; D006801:Humans; D055666:Lipopeptides; D008826:Microbial Sensitivity Tests / Q000379:methods
chemical_list: D000935:Antifungal Agents; D003470:Culture Media; D054714:Echinocandins; D055666:Lipopeptides; D000077336:Caspofungin