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Copper at the Fungal Pathogen-Host Axis.


ABSTRACT: Fungal infections are responsible for millions of human deaths annually. Copper, an essential but toxic trace element, plays an important role at the host-pathogen axis during infection. In this review, we describe how the host uses either Cu compartmentalization within innate immune cells or Cu sequestration in other infected host niches such as in the brain to combat fungal infections. We explore Cu toxicity mechanisms and the Cu homeostasis machinery that fungal pathogens bring into play to succeed in establishing an infection. Finally, we address recent approaches that manipulate Cu-dependent processes at the host-pathogen axis for antifungal drug development.

SUBMITTER: Garcia-Santamarina S 

PROVIDER: S-EPMC4521015 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature

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Copper at the Fungal Pathogen-Host Axis.

García-Santamarina Sarela S   Thiele Dennis J DJ  

The Journal of biological chemistry 20150608 31


Fungal infections are responsible for millions of human deaths annually. Copper, an essential but toxic trace element, plays an important role at the host-pathogen axis during infection. In this review, we describe how the host uses either Cu compartmentalization within innate immune cells or Cu sequestration in other infected host niches such as in the brain to combat fungal infections. We explore Cu toxicity mechanisms and the Cu homeostasis machinery that fungal pathogens bring into play to s  ...[more]

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