Fibrosis treatment in experimental Paracoccidioides brasiliensis infection
نویسندگان
چکیده
منابع مشابه
5-Lipoxygenase activity increases susceptibility to experimental Paracoccidioides brasiliensis infection.
Paracoccidioidomycosis (PCM) is a systemic mycosis caused by the thermodimorphic fungus Paracoccidioides brasiliensis. Leukotrienes and lipoxins are lipid mediators produced after 5-lipoxygenase (5-LO) activation that exhibit pro- and anti-inflammatory roles, respectively. Here, we have investigated the contribution of 5-LO enzymatic activity in PCM using an experimental model of P. brasiliensi...
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BACKGROUND Paracoccidioides brasiliensis is a human thermal dimorphic pathogenic fungus. Survival of P. brasiliensis inside the host depends on the adaptation of this fungal pathogen to different conditions, namely oxidative stress imposed by immune cells. AIMS AND METHODOLOGY In this study, we evaluated the role of alternative oxidase (AOX), an enzyme involved in the intracellular redox bala...
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The occurrence of a live hypha inside a dead yeast during the transformation from yeast to mycelium of Paracoccidioides brasiliensis is described.
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Limited information is available regarding the modulation of genes involved in the innate host response to Paracoccidioides brasiliensis, the etiologic agent of paracoccidioidomycosis. Therefore, we sought to characterize, for the first time, the transcriptional profile of murine bone marrow-derived dendritic cells (DCs) at an early stage following their initial interaction with P. brasiliensis...
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Phospholipase is an important virulence factor for pathogenic fungi. In this study, we demonstrate the following: (i) the Paracoccidioides brasiliensis pld gene is preferentially expressed in mycelium cells, (ii) the plb1 gene is mostly up-regulated by infection after 6 h of co-infection of MH-S cells or during BALB/c mice lung infection, (iii) during lung infection, plb1, plc and pld gene expr...
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ژورنال
عنوان ژورنال: International Journal of Infectious Diseases
سال: 2010
ISSN: 1201-9712
DOI: 10.1016/j.ijid.2010.02.1756