Antifungal tolerance is a subpopulation effect distinct from resistance and is associated with persistent candidemia

The authors show that antifungal tolerance, defined as the fraction of growth of a fungal pathogen above the minimal inhibitory concentration, is due to the slow growth of subpopulations of cells that overcome drug stress, and that high tolerance is often associated with persistent infections.

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Detalles Bibliográficos
Autores principales: Alexander Rosenberg, Iuliana V. Ene, Maayan Bibi, Shiri Zakin, Ella Shtifman Segal, Naomi Ziv, Alon M. Dahan, Arnaldo Lopes Colombo, Richard J. Bennett, Judith Berman
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/68c73745174b466d8c1263316f2a3412
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Descripción
Sumario:The authors show that antifungal tolerance, defined as the fraction of growth of a fungal pathogen above the minimal inhibitory concentration, is due to the slow growth of subpopulations of cells that overcome drug stress, and that high tolerance is often associated with persistent infections.