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Background The compound oenothein B (OenB), which is isolated from the leaves of Eugenia uniflora, a Brazilian Cerrado plant, interferes with Paracoccidioides yeast cell morphology and inhibits 1,3-β-D-glucan synthase (PbFKS1) transcript accumulation, which is involved in cell wall synthesis. In this work we examined the gene expression changes in Paracoccidioides yeast cells following OenB treatment...
Paracoccidioides brasiliensis is a thermo-dimorphic human pathogenic fungus that in the mycelium phase lives at 23°C in environment and in the yeast phase at 37°C in the host tissues. In P. brasiliensis, the main polymers that compound the cell wall are chitin, 1,3-β-d-glucan and 1,3-α-glucan. They make a primary barrier responsible for the structural integrity and form of the cell wall. In P. brasiliensis,...
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