Evidence map›Paper›PMID 38813466›Full record

ArticleWellcome open research2024

Pyrethroid resistance and gene expression profile of a new resistant

Ambrose Oruni, Amy Lynd, Harun Njoroge, Ismail Onyige, Arjen E Van't Hof, Enock Matovu, Martin J Donnelly

Abstract read
In one paragraph

Article in Wellcome open research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Comparative malaria impact of chlorfenapyr-α-cypermethrin netsCurrent research in parasitology & vector-borne diseases · 2026
    Article
  4. Article
  5. Article
  6. 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

7 authors.

Ambrose OruniDepartment of Vector Biology, Liverpool School of Tropical Medicine, Liverpool, Merseyside, L3 5QA, UK.ORCID https://orcid.org/0000-0001-9074-1635
Amy LyndDepartment of Vector Biology, Liverpool School of Tropical Medicine, Liverpool, Merseyside, L3 5QA, UK.
Harun NjorogeDepartment of Vector Biology, Liverpool School of Tropical Medicine, Liverpool, Merseyside, L3 5QA, UK.
Ismail OnyigeInfectious Diseases Research Collaboration, Kampala, Central Region, Uganda.
Arjen E Van't HofDepartment of Vector Biology, Liverpool School of Tropical Medicine, Liverpool, Merseyside, L3 5QA, UK.
Enock MatovuCollege of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Central Region, Uganda.
Martin J DonnellyDepartment of Vector Biology, Liverpool School of Tropical Medicine, Liverpool, Merseyside, L3 5QA, UK.

Funding

Genome-based diagnostics for monitoring and evaluation of insecticide resistance in Anopheles gambiaeR01AI116811 · NIAID · TMLIVERPOOL SCHOOL OF TROPICAL MEDICINE · PI Martin James Donnelly · 2016 to 2026
$4.6M
NIAID NIH HHS R01 AI116811Wellcome Trust
6 · The paper itself

Abstract

Background: The effectiveness of long-lasting insecticidal nets (LLINs) are being threatened by growing resistance to pyrethroids. To restore their efficacy, a synergist, piperonyl butoxide (PBO) which inhibits cytochrome P450s has been incorporated into pyrethroid treated nets. A trial of PBO-LLINs was conducted in Uganda from 2017 and we attempted to characterize mechanisms of resistance that could impact intervention efficacy. Methods: We established an Results: The Busia colony had very high resistance to deltamethrin, permethrin and DDT. In addition, the colony had moderate resistance to alpha-cypermethrin and lambda-cyhalothrin but were fully susceptible to bendiocarb and fenitrothion. Exposure to PBO in combination with permethrin and deltamethrin resulted in higher mortality rates in both net and tube assays, with a higher mortality observed in net assays than tube assays. The Conclusions: The high levels of pyrethroid resistance observed in Busia appears associated with a wide range of metabolic gene families.

Indexed as

Anopheles gambiaeBioassaysCytochrome P450sGene expressionGlutathione-s-transferase (GST)Insecticide resistanceLong‐lasting insecticidal nets (LLINs)Mosquito colonyPiperonyl butoxide (PBO)PyrethroidsUgandaVector control

Identifiers

PMID38813466
PMCPMC11134160

What OpenQuestion holds

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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.