Evidence map›Paper›PMID 27595597›Full record

ArticleParasites & vectors2016

Isolation of fungi from dead arthropods and identification of a new mosquito natural pathogen.

Sana Jaber, Alex Mercier, Khouzama Knio, Sylvain Brun, Zakaria Kambris

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.0field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 63 citations in OpenAlex.

  1. Article
  2. Article
  3. Journal of fungi (Basel, Switzerland) · 2024
    Review
  4. Article
  5. Review
  6. Article
  7. Anti-Insect Properties ofMicroorganisms · 2023
    Review
  8. Article
  9. Microorganisms · 2021
    Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. AneLife · 2017
    Article
  19. Article
  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

5 authors at 3 institutions in 2 countries.

Sana JaberBiology Department, American University of Beirut, Beirut, Lebanon.
Alex MercierEquipe Genetique et Epigenetique des Champignons, LIED, UMR8236, Universite Paris-Diderot, Paris, France.
Khouzama KnioBiology Department, American University of Beirut, Beirut, Lebanon.
Sylvain BrunEquipe Genetique et Epigenetique des Champignons, LIED, UMR8236, Universite Paris-Diderot, Paris, France. sylvain.brun@univ-paris-diderot.fr.
Zakaria KambrisBiology Department, American University of Beirut, Beirut, Lebanon. zk28@aub.edu.lb.ORCID 0000-0002-7377-1899
American University of Beirut · LBUniversité Paris Cité · FRUniversité Paris-Sud · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInsects are well known vectors of human and animal pathogens and millions of people are killed by mosquito-borne diseases every year. The use of insecticides to target insect vectors has been hampered by the issues of toxicity to the environment and by the selection of resistant insects. Therefore, biocontrol strategies based on naturally occurring microbial pathogens emerged as a promising control alternative. The entomopathogenic fungus Beauveria bassiana is well characterized and have been approved by the United States Environmental Protection Agency as a pest biological control method. However, thousands of other fungi are unexploited and it is important to identify and use different fungi for biocontrol with possibly some vector specific strains. The aim of this study was to identify new fungal entomopathogens that may be used as potential mosquito biocontrol agents.

methodsCadavers of arthropods were collected from pesticide free areas and the fungi associated isolated, cultured and identified. Then the ability of each isolate to kill laboratory insects was assayed and compared to that of B. bassiana.

resultsIn total we have isolated and identified 42 fungal strains from 17 different arthropod cadavers. Twenty four fungal isolates were cultivated in the laboratory and were able to induce sporulation. When fungal spores were microinjected into Drosophila melanogaster, eight isolates proved to be highly pathogenic while the remaining strains showed moderate or no pathogenicity. Then a selection of isolates was tested against Aedes mosquitoes in a model mimicking natural infections. Only one fungus (Aspergillus nomius) was as pathogenic as B. bassiana and able to kill 100 % of the mosquitoes.

conclusionThe obtained results are encouraging and demonstrate the feasibility of this simple approach for the identification of new potential mosquito killers. Indeed, it is essential to anticipate and prepare biocontrol methods to fight the expansion of mosquitoes' habitat predicted in certain geographical areas in association with the occurring climatic changes.

Indexed as

AedesAnimalsAspergillusBeauveriaDrosophila melanogasterFungiInsecticide ResistanceMosquito ControlMosquito VectorsPest Control, BiologicalPolymerase Chain ReactionSpores, FungalAedesBeauveria bassianaDrosophilaEntomopathogenFungiInfectionVector control

Identifiers

PMID27595597
PMCPMC5012000
OpenAlexW2508752830

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.