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作者:Sonia Rozental , Celuta S Alviano
来源:[J].PLoS ONE(IF 3.73), 2017, Vol.3 (10)
摘要:BACKGROUND: Fonsecaea pedrosoi is the principal etiologic agent of chromoblastomycosis, a fungal disease whose pathogenic events are poorly understood. Current therapy for chromoblastomycosis is suboptimal due to toxicity of the available therapeutic agents and the emergence of d...
作者:... Sergio Henrique Seabra , Wanderley de Souza , Sonia Rozental
来源:[J].PLoS ONE(IF 3.73), 2017, Vol.9 (2)
摘要:Cryptococcosis by the encapsulated yeast Cryptococcus neoformans affects mostly immunocompromised individuals and is a frequent neurological complication in AIDS patients. Recent studies support the idea that intracellular survival of Cryptococcus yeast cells is important for the...
作者:... Susana Frases , Sonia Rozental , Eliana Barreto-Bergter
来源:[J].Frontiers in Microbiology, 2017, Vol.8
摘要:Pseudallescheria/Scedosporium species are medically important fungi that are present in soil and human impacted areas and capable of causing a wide spectrum of diseases in humans. Although little is known about their pathogenesis, their growth process and infection routes are ver...
作者:Sonia Rozental , Amanda S. Costa ...
来源:[J].International Biodeterioration & Biodegradation(IF 2.059), 2016, Vol.115, pp.199-204
摘要:Abstract(#br)Keratin proteins are a major constituent of skin and its appendages including nails, hair, feathers, and wool. Keratinases are peptidases that degrade keratin. Keratinases are produced by a number of different bacterial genera as well as dermatophyte fungi. The ...
作者:Sonia Rozental , Sergio Marco ...
来源:[J].Fungal Biology Reviews, 2016
摘要:Abstract(#br)Melanins are dark polymers found in the cell wall of pathogenic fungi, including species from the genus Sporothrix that are causative agents of sporotrichosis. In vitro experiments strongly suggest that these pigments are important for fungal virulence and survival i...
作者:... Claudio G. Salgado , Wanderley de Souza , Sonia Rozental
来源:[J].Journal of Structural Biology(IF 3.361), 2007, Vol.162 (1), pp.75-84
摘要:Abstract(#br)Melanin is a complex polymer widely distributed in nature and has been described as an important virulence factor in pathogenic fungi. In the majority of fungi, the mechanism of melanin formation remains unclear. In Fonsecaea pedrosoi , the major etiologic agent of c...
作者:Sonia Rozental , Narcisa Leal Cunha-E-Silva ...
来源:[J].Insect Biochemistry and Molecular Biology(IF 3.234), 2007, Vol.37 (11), pp.1207-1221
摘要:Abstract(#br)Two proteins from the eggshell of Rhodnius prolixus were isolated, characterized and named Rp30 and Rp45 according to their molecular masses. Purified proteins were used to obtain specific antiserum which was later used for immunolocalization. The antiserum agai...
作者:... Fabio Gomes , Kildare Miranda , Sonia Rozental
来源:[J].Memórias do Instituto Oswaldo Cruz., 2014, Vol.109 (2), pp.220-228
摘要:The microbial synthesis of nanoparticles is a green chemistry approach that combines nanotechnology and microbial biotechnology. The aim of this study was to obtain silver nanoparticles (SNPs) using aqueous extract from the filamentous fungus Fusarium oxysporum as an alterna...
作者:... Kelly Ishida , Marcio Nucci , Sonia Rozental
来源:[J].Memórias do Instituto Oswaldo Cruz., 2012, Vol.107 (5), pp.582-590
摘要:Cryptococcus neoformans is an encapsulated fungus that causes cryptococcosis. Central nervous system infection is the most common clinical presentation followed by pulmonary, skin and eye manifestations. Cryptococcosis is primarily treated with amphotericin B (AMB), fluconazole (...
作者:Jorge P. Silva , Wanderley de Souza , Sonia Rozental
来源:[J].Mycopathologia(IF 1.489), 1998, Vol.143 (3), pp.171-175
摘要:Abstract(#br)A retrospective study of 325 cases of chromoblastomycosis diagnosed in the last 55 years in the Amazon region was carried out by the main Mycology services of the state of Pará, Brazil (Department of Tropical Pathology – UFPA and Mycology Department of the Evand...

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