Evidence map›Paper›PMID 22859589›Full record

ArticleProceedings. Biological sciences2012

Plasmodium infection decreases fecundity and increases survival of mosquitoes.

J Vézilier, A Nicot, S Gandon, A Rivero

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
7.5field-weighted citation impact, top 3% 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

58 citing papers in PubMed, 104 citations in OpenAlex.

  1. Proceedings of the National Academy of Sciences of the United States of America · 2018
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  19. Genetic changes ofCurrent research in immunology · 2021
    Article
  20. The molecular tug of war between immunity and fertility: Emergence of conserved signaling pathways and regulatory mechanisms.BioEssays : news and reviews in molecular, cellular and developmental biology · 2020
    Review
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 3 institutions in 1 country.

J VézilierMaladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle, CNRS UMR-5290, IRD, 911 Avenue Agropolis, 34394 Montpellier, France. julien.vezilier@ird.fr
A Nicot
S Gandon
A Rivero
Institut de Recherche pour le Développement · FRCentre National de la Recherche Scientifique · FRMaladies Infectieuses et Vecteurs: Écologie, Génétique, Évolution et Contrôle · FR

Funding

European Research Council 243054
6 · The paper itself

Abstract

Long-lived mosquitoes maximize the chances of Plasmodium transmission. Yet, in spite of decades of research, the effect of Plasmodium parasites on mosquito longevity remains highly controversial. On the one hand, many studies report shorter lifespans in infected mosquitoes. On the other hand, parallel (but separate) studies show that Plasmodium reduces fecundity and imply that this is an adaptive strategy of the parasite aimed at redirecting resources towards longevity. No study till date has, however, investigated fecundity and longevity in the same individuals to see whether this prediction holds. In this study, we follow for both fecundity and longevity in Plasmodium-infected and uninfected mosquitoes using a novel, albeit natural, experimental system. We also explore whether the genetic variations that arise through the evolution of insecticide resistance modulate the effect of Plasmodium on these two life-history traits. We show that (i) a reduction in fecundity in Plasmodium-infected mosquitoes is accompanied by an increase in longevity; (ii) this increase in longevity arises through a trade-off between reproduction and survival; and (iii) in insecticide-resistant mosquitoes, the slope of this trade-off is steeper when the mosquito is infected by Plasmodium (cost of insecticide resistance).

Indexed as

AnimalsBiological EvolutionCulexFemaleFertilityInsecticide ResistanceInsecticidesLinear ModelsLongevityOvipositionPlasmodiumProportional Hazards ModelsInsecticides

Identifiers

PMID22859589
PMCPMC3427586
OpenAlexW2105292407

What OpenQuestion holds

Textmetadata
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.