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Comparative pathogenesis of eosinophilic meningitis caused by Angiostrongylus mackerrasae and Angiostrongylus cantonensis in murine and guinea pig models of human infection

Overview of attention for article published in Parasitology, June 2016
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Title
Comparative pathogenesis of eosinophilic meningitis caused by Angiostrongylus mackerrasae and Angiostrongylus cantonensis in murine and guinea pig models of human infection
Published in
Parasitology, June 2016
DOI 10.1017/s003118201600069x
Pubmed ID
Authors

MAHDIS AGHAZADEH, MARINA C. HARVIE, HELEN C. OWEN, CAROLINA VERÍSSIMO, KIERAN V. ALAND, SIMON A. REID, REBECCA J. TRAUB, DONALD P. McMANUS, JAMES S. McCARTHY, MALCOLM K. JONES

Abstract

This study investigated comparatively the pathogenicity of experimental infection of mice and guinea pigs, with Angiostrongylus mackerrasae and the closely related species A. cantonensis. Time course analyses showed that A. mackerrasae causes eosinophilic meningitis in these hosts, which suggests that the species has the potential to cause meningitis in humans and domestic animals. Both A. mackerrasae and the genetically similar A. cantonensis caused eosinophilic meningitis in mice at two time points of 14 and 21 days post infection (dpi). The brain lesions in mice infected with A. mackerrasae were more granulomatous in nature and the parasites were more likely to appear degenerate compared with lesions caused by A. cantonensis. This may indicate that the mouse immune system eliminates A. mackerrasae infection more effectively. The immunologic responses of mice infected with the two Angiostrongylus species was compared by assessing ex vivo stimulated spleen derived T cells and cytokines including interferon-gamma, interleukin 4 and interleukin 17 on 14 and 21 dpi. The results were similar for mice infected with A. cantonensis and A. mackerrasae. Serum from the infected animals with either A. cantonensis or A. mackerrasae recognized total soluble antigen of A. cantonensis female worms on Western blot.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 32 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 32 100%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 7 22%
Other 3 9%
Lecturer 3 9%
Student > Doctoral Student 2 6%
Unspecified 2 6%
Other 8 25%
Unknown 7 22%
Readers by discipline Count As %
Medicine and Dentistry 6 19%
Veterinary Science and Veterinary Medicine 4 13%
Agricultural and Biological Sciences 4 13%
Biochemistry, Genetics and Molecular Biology 2 6%
Unspecified 2 6%
Other 4 13%
Unknown 10 31%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. 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 11 June 2016.
All research outputs
#20,011,485
of 25,457,858 outputs
Outputs from Parasitology
#2,244
of 2,817 outputs
Outputs of similar age
#258,204
of 357,501 outputs
Outputs of similar age from Parasitology
#33
of 49 outputs
Altmetric has tracked 25,457,858 research outputs across all sources so far. This one is in the 18th percentile – i.e., 18% of other outputs scored the same or lower than it.
So far Altmetric has tracked 2,817 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.0. This one is in the 17th percentile – i.e., 17% of its peers scored the same or lower than it.
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 357,501 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 23rd percentile – i.e., 23% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 49 others from the same source and published within six weeks on either side of this one. This one is in the 20th percentile – i.e., 20% of its contemporaries scored the same or lower than it.