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Phylogenetic Analysis Reveals a High Prevalence of Sporothrix brasiliensis in Feline Sporotrichosis Outbreaks

Overview of attention for article published in PLoS Neglected Tropical Diseases, June 2013
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  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (93rd percentile)
  • High Attention Score compared to outputs of the same age and source (86th percentile)

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2 news outlets
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7 X users
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2 Wikipedia pages

Citations

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229 Dimensions

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212 Mendeley
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Title
Phylogenetic Analysis Reveals a High Prevalence of Sporothrix brasiliensis in Feline Sporotrichosis Outbreaks
Published in
PLoS Neglected Tropical Diseases, June 2013
DOI 10.1371/journal.pntd.0002281
Pubmed ID
Authors

Anderson Messias Rodrigues, Marcus de Melo Teixeira, G. Sybren de Hoog, Tânia Maria Pacheco Schubach, Sandro Antonio Pereira, Geisa Ferreira Fernandes, Leila Maria Lopes Bezerra, Maria Sueli Felipe, Zoilo Pires de Camargo

Abstract

Sporothrix schenckii, previously assumed to be the sole agent of human and animal sporotrichosis, is in fact a species complex. Recently recognized taxa include S. brasiliensis, S. globosa, S. mexicana, and S. luriei, in addition to S. schenckii sensu stricto. Over the last decades, large epidemics of sporotrichosis occurred in Brazil due to zoonotic transmission, and cats were pointed out as key susceptible hosts. In order to understand the eco-epidemiology of feline sporotrichosis and its role in human sporotrichosis a survey was conducted among symptomatic cats. Prevalence and phylogenetic relationships among feline Sporothrix species were investigated by reconstructing their phylogenetic origin using the calmodulin (CAL) and the translation elongation factor-1 alpha (EF1α) loci in strains originated from Rio de Janeiro (RJ, n = 15), Rio Grande do Sul (RS, n = 10), Paraná (PR, n = 4), São Paulo (SP, n =3) and Minas Gerais (MG, n = 1). Our results showed that S. brasiliensis is highly prevalent among cats (96.9%) with sporotrichosis, while S. schenckii was identified only once. The genotype of Sporothrix from cats was found identical to S. brasiliensis from human sources confirming that the disease is transmitted by cats. Sporothrix brasiliensis presented low genetic diversity compared to its sister taxon S. schenckii. No evidence of recombination in S. brasiliensis was found by split decomposition or PHI-test analysis, suggesting that S. brasiliensis is a clonal species. Strains recovered in states SP, MG and PR share the genotype of the RJ outbreak, different from the RS clone. The occurrence of separate genotypes among strains indicated that the Brazilian S. brasiliensis epidemic has at least two distinct sources. We suggest that cats represent a major host and the main source of cat and human S. brasiliensis infections in Brazil.

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X Demographics

The data shown below were collected from the profiles of 7 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 212 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Brazil 4 2%
United States 1 <1%
Colombia 1 <1%
Unknown 206 97%

Demographic breakdown

Readers by professional status Count As %
Student > Master 48 23%
Student > Postgraduate 23 11%
Student > Bachelor 23 11%
Student > Ph. D. Student 15 7%
Researcher 12 6%
Other 38 18%
Unknown 53 25%
Readers by discipline Count As %
Agricultural and Biological Sciences 41 19%
Medicine and Dentistry 26 12%
Veterinary Science and Veterinary Medicine 21 10%
Immunology and Microbiology 18 8%
Biochemistry, Genetics and Molecular Biology 13 6%
Other 35 17%
Unknown 58 27%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 24. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 28 February 2023.
All research outputs
#1,577,055
of 25,394,764 outputs
Outputs from PLoS Neglected Tropical Diseases
#996
of 9,380 outputs
Outputs of similar age
#13,086
of 209,297 outputs
Outputs of similar age from PLoS Neglected Tropical Diseases
#17
of 126 outputs
Altmetric has tracked 25,394,764 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 93rd percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 9,380 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.0. This one has done well, scoring higher than 89% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 209,297 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 93% of its contemporaries.
We're also able to compare this research output to 126 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 86% of its contemporaries.