Pathogenicities and GP43kDa Gene of Three Paracoccidioides Brasiliensis Isolates Originated from a Nine-banded Armadillo (Dasypus Novemcinctus)
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We studied three different isolates of Paracoccidioides brasiliensis obtained from the mesenteric lymph node (D3LY1), the spleen (D3S1) and the liver (D3LIV1) of the same armadillo (Dasypus novemcinctus). Pulmonal inflammatory area was evaluated by intravenous inoculation of 10(6) yeast cells of each isolates in young, male, ddY mice. Moreover, the partial sequence of GP43kDa gene of P. brasiliensis was analyzed. The lung inflammatory area was greater in animals inoculated with isolate D3S1. The partial sequence of GP43kDa gene indicated that isolate D3S1 is different from isolates D3LY1 and D3LIV1. This study suggested that the same armadillo might be susceptible to multiple P. brasiliensis isolates simultaneously.
Andrade-Silva J, Andrade-Silva L, Paes H, Alves L, Rosa A, Guerra Tenorio B PLoS Negl Trop Dis. 2021; 15(11):e0009956.
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Prevalence and serological diagnosis of relapse in paracoccidioidomycosis patients.
Sylvestre T, Franciscone Silva L, Cavalcante R, Moris D, Venturini J, Vicentini A PLoS Negl Trop Dis. 2014; 8(5):e2834.
PMID: 24787147 PMC: 4006716. DOI: 10.1371/journal.pntd.0002834.
Occurrence of Paracoccidioides lutzii in the Amazon region: description of two cases.
Marques-da-Silva S, Rodrigues A, de Hoog G, Silveira-Gomes F, De Camargo Z Am J Trop Med Hyg. 2012; 87(4):710-4.
PMID: 22927496 PMC: 3516324. DOI: 10.4269/ajtmh.2012.12-0340.
Diversity in Paracoccidioides brasiliensis. The PbGP43 gene as a genetic marker.
Puccia R, McEwen J, Cisalpino P Mycopathologia. 2008; 165(4-5):275-87.
PMID: 18777634 DOI: 10.1007/s11046-007-9055-2.
Paracoccidioides brasiliensis: phylogenetic and ecological aspects.
Bagagli E, Theodoro R, Bosco S, McEwen J Mycopathologia. 2008; 165(4-5):197-207.
PMID: 18777629 DOI: 10.1007/s11046-007-9050-7.