Evidence map›Paper›PMID 27364562›Full record

ArticleEcology letters2016

Facilitation through altered resource availability in a mixed-species rodent malaria infection.

Ricardo S Ramiro, Laura C Pollitt, Nicole Mideo, Sarah E Reece

Open access · hybridAbstract read
In one paragraph

Article in Ecology letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.2field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 62 citations in OpenAlex.

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  11. Experimental Study on Primary Bird Co-Infection with TwoAnimals : an open access journal from MDPI · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 2 countries.

Ricardo S RamiroInstitutes of Evolutionary Biology, and Immunology and Infection Research, University of Edinburgh, Edinburgh, EH9 3JFL, UK.ORCID 0000-0002-4834-6997
Laura C PollittInstitutes of Evolutionary Biology, and Immunology and Infection Research, University of Edinburgh, Edinburgh, EH9 3JFL, UK.
Nicole MideoDepartment of Ecology and Evolutionary Biology, University of Toronto, Toronto, Canada.
Sarah E ReeceInstitutes of Evolutionary Biology, and Immunology and Infection Research, University of Edinburgh, Edinburgh, EH9 3JFL, UK.
Centre for Immunity, Infection and Evolution · GBUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A major challenge in disease ecology is to understand how co-infecting parasite species interact. We manipulate in vivo resources and immunity to explain interactions between two rodent malaria parasites, Plasmodium chabaudi and P. yoelii. These species have analogous resource-use strategies to the human parasites Plasmodium falciparum and P. vivax: P. chabaudi and P. falciparum infect red blood cells (RBC) of all ages (RBC generalist); P. yoelii and P. vivax preferentially infect young RBCs (RBC specialist). We find that: (1) recent infection with the RBC generalist facilitates the RBC specialist (P. yoelii density is enhanced ~10 fold). This occurs because the RBC generalist increases availability of the RBC specialist's preferred resource; (2) co-infections with the RBC generalist and RBC specialist are highly virulent; (3) and the presence of an RBC generalist in a host population can increase the prevalence of an RBC specialist. Thus, we show that resources shape how parasite species interact and have epidemiological consequences.

Indexed as

AnimalsCoinfectionErythrocytesGenetic FitnessHost-Parasite InteractionsMalariaMaleMiceModels, BiologicalPlasmodium chabaudiPlasmodium yoeliiPrevalenceRodent DiseasesCo-infectionfacilitationgenetically diverse infectionMalariaPlasmodium chabaudiPlasmodium yoeliired blood cellreticulocytespecies interactionsvirulence

Identifiers

PMID27364562
PMCPMC5025717
OpenAlexW2469442629

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.