A developmental program for Candida commensalism
- PMID: 23985683
- DOI: 10.1038/ng.2737
A developmental program for Candida commensalism
Abstract
Candida albicans is a frequent pathogen of immunologically compromised individuals, but it is an even more common commensal of healthy humans, where it resides in the gut in a benign state. A new study shows that a specific commensal form of the fungus is induced in the gut through a developmental program that downregulates virulence factors and induces metabolic functions, enabling it to thrive on the nutrients that are available in the large intestine without damaging its host.
Comment on
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Passage through the mammalian gut triggers a phenotypic switch that promotes Candida albicans commensalism.Nat Genet. 2013 Sep;45(9):1088-91. doi: 10.1038/ng.2710. Epub 2013 Jul 28. Nat Genet. 2013. PMID: 23892606 Free PMC article.
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