Evidence map›Paper›PMID 34680686›Full record

ReviewInsects2021

Implications of Sublethal Insecticide Exposure and the Development of Resistance on Mosquito Physiology, Behavior, and Pathogen Transmission.

Felipe Andreazza, Eugênio E Oliveira, Gustavo Ferreira Martins

Open access · goldAbstract readReview
In one paragraph

Review in Insects, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
6.9field-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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Resistance status ofNarra J · 2025
    Review
  13. Mechanisms and genetic mutations of pyrethroid resistance inFrontiers in cellular and infection microbiology · 2025
    Article
  14. Preparation ofInsects · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. TargetingViruses · 2023
    Review
  19. Article
  20. 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

3 authors at 1 institution in 1 country.

Felipe AndreazzaDepartamento de Entomologia, Universidade Federal de Viçosa, Viçosa 36570-900, MG, Brazil.ORCID 0000-0003-3424-3177
Eugênio E OliveiraDepartamento de Entomologia, Universidade Federal de Viçosa, Viçosa 36570-900, MG, Brazil.
Gustavo Ferreira MartinsDepartamento de Biologia Geral, Universidade Federal de Viçosa, Viçosa 36570-900, MG, Brazil.ORCID 0000-0003-0614-8551
Universidade Federal de Viçosa · BR

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 308576/2018-7Conselho Nacional de Desenvolvimento Científico e Tecnológico 404844/2018-9Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001
6 · The paper itself

Abstract

For many decades, insecticides have been used to control mosquito populations in their larval and adult stages. Although changes in the population genetics, physiology, and behavior of mosquitoes exposed to lethal and sublethal doses of insecticides are expected, the relationships between these changes and their abilities to transmit pathogens remain unclear. Thus, we conducted a comprehensive review on the sublethal effects of insecticides and their contributions to insecticide resistance in mosquitoes, with the main focus on pyrethroids. We discuss the direct and acute effects of sublethal concentrations on individuals and populations, the changes in population genetics caused by the selection for resistance after insecticide exposure, and the major mechanisms underlying such resistance. Sublethal exposures negatively impact the individual's performance by affecting their physiology and behavior and leaving them at a disadvantage when compared to unexposed organisms. How these sublethal effects could change mosquito population sizes and diversity so that pathogen transmission risks can be affected is less clear. Furthermore, despite the beneficial and acute aspects of lethality, exposure to higher insecticide concentrations clearly impacts the population genetics by selecting resistant individuals, which may bring further and complex interactions for mosquitoes, vertebrate hosts, and pathogens. Finally, we raise several hypotheses concerning how the here revised impacts of insecticides on mosquitoes could interplay with vector-mediated pathogens' transmission.

Indexed as

host-seeking behaviorinsecticide exposureinsecticide resistancemosquitopathogen transmission

Identifiers

PMID34680686
PMCPMC8539869
OpenAlexW3204940827

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.