Evidence map›Paper›PMID 26674956›Full record

ArticleProceedings. Biological sciences2015

Evidence for carry-over effects of predator exposure on pathogen transmission potential.

Olivier Roux, Amélie Vantaux, Benjamin Roche, Koudraogo B Yameogo, Kounbobr R Dabiré, Abdoulaye Diabaté, Frederic Simard, Thierry Lefèvre

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
6.6field-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

38 citing papers in PubMed, 72 citations in OpenAlex.

  1. Review
  2. Morphological and Genetic Heterogeneity inEcology and evolution · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article
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

8 authors at 3 institutions in 2 countries.

Olivier RouxMaladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), UMR IRD 224-CNRS 5290-UM, Montpellier, France Institut de Recherche en Sciences de la Santé (IRSS), 01 BP 545, Bobo-Dioulasso, Burkina Faso olivier.roux@ird.fr.
Amélie VantauxMaladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), UMR IRD 224-CNRS 5290-UM, Montpellier, France Institut de Recherche en Sciences de la Santé (IRSS), 01 BP 545, Bobo-Dioulasso, Burkina Faso.
Benjamin RocheUMMISCO (Unité de Modélisation Mathématique et Informatique des Systèmes Complexes), UMI IRD/UPMC 209, Bondy, France.
Koudraogo B YameogoInstitut de Recherche en Sciences de la Santé (IRSS), 01 BP 545, Bobo-Dioulasso, Burkina Faso.
Kounbobr R DabiréInstitut de Recherche en Sciences de la Santé (IRSS), 01 BP 545, Bobo-Dioulasso, Burkina Faso.
Abdoulaye DiabatéInstitut de Recherche en Sciences de la Santé (IRSS), 01 BP 545, Bobo-Dioulasso, Burkina Faso.
Frederic SimardMaladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), UMR IRD 224-CNRS 5290-UM, Montpellier, France.
Thierry LefèvreMaladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), UMR IRD 224-CNRS 5290-UM, Montpellier, France Institut de Recherche en Sciences de la Santé (IRSS), 01 BP 545, Bobo-Dioulasso, Burkina Faso.
Institut de Recherche en Sciences de la Santé · BFInstitut de Recherche pour le Développement · FRMaladies Infectieuses et Vecteurs: Écologie, Génétique, Évolution et Contrôle · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Accumulating evidence indicates that species interactions such as competition and predation can indirectly alter interactions with other community members, including parasites. For example, presence of predators can induce behavioural defences in the prey, resulting in a change in susceptibility to parasites. Such predator-induced phenotypic changes may be especially pervasive in prey with discrete larval and adult stages, for which exposure to predators during larval development can have strong carry-over effects on adult phenotypes. To the best of our knowledge, no study to date has examined possible carry-over effects of predator exposure on pathogen transmission. We addressed this question using a natural food web consisting of the human malaria parasite Plasmodium falciparum, the mosquito vector Anopheles coluzzii and a backswimmer, an aquatic predator of mosquito larvae. Although predator exposure did not significantly alter mosquito susceptibility to P. falciparum, it incurred strong fitness costs on other key mosquito life-history traits, including larval development, adult size, fecundity and longevity. Using an epidemiological model, we show that larval predator exposure should overall significantly decrease malaria transmission. These results highlight the importance of taking into account the effect of environmental stressors on disease ecology and epidemiology.

Indexed as

AnimalsAnophelesFemaleFertilityFood ChainHeteropteraHumansInsect VectorsLarvaLongevityMalaria, FalciparumMalePlasmodium falciparumPredatory BehaviorAnopheles coluzziicarry-over effectshost–parasite and predator–prey interactionslife historynon-consumptive effectsPlasmodium falciparum

Identifiers

PMID26674956
PMCPMC4707764
OpenAlexW2233930930

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.