Evidence map›Paper›PMID 26134631›Full record

ArticleScientific reports2015

Detoxification mechanisms of honey bees (Apis mellifera) resulting in tolerance of dietary nicotine.

Esther E du Rand, Salome Smit, Mervyn Beukes, Zeno Apostolides, Christian W W Pirk, Susan W Nicolson

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed
20.5field-weighted citation impact, top 1% 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

90 citing papers in PubMed, 223 citations in OpenAlex.

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30 more citing papers are in PubMed but not listed here.

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

6 authors at 2 institutions in 1 country.

Esther E du RandDepartment of Biochemistry, University of Pretoria, Private Bag X20, Hatfield, 0028, South Africa.
Salome SmitProteomics Unit, Central Analytical Facility, Stellenbosch University, Private Bag X1, Matieland, 7602, South Africa.
Mervyn BeukesDepartment of Biochemistry, University of Pretoria, Private Bag X20, Hatfield, 0028, South Africa.
Zeno ApostolidesDepartment of Biochemistry, University of Pretoria, Private Bag X20, Hatfield, 0028, South Africa.
Christian W W PirkDepartment of Zoology and Entomology, University of Pretoria, Private Bag X20, Hatfield, 0028, South Africa.
Susan W NicolsonDepartment of Zoology and Entomology, University of Pretoria, Private Bag X20, Hatfield, 0028, South Africa.
University of Pretoria · ZAStellenbosch University · ZA

Funding

Biotechnology and Biological Sciences Research CouncilWellcome Trust
6 · The paper itself

Abstract

Insecticides are thought to be among the major factors contributing to current declines in bee populations. However, detoxification mechanisms in healthy, unstressed honey bees are poorly characterised. Alkaloids are naturally encountered in pollen and nectar, and we used nicotine as a model compound to identify the mechanisms involved in detoxification processes in honey bees. Nicotine and neonicotinoids have similar modes of action in insects. Our metabolomic and proteomic analyses show active detoxification of nicotine in bees, associated with increased energetic investment and also antioxidant and heat shock responses. The increased energetic investment is significant in view of the interactions of pesticides with diseases such as Nosema spp which cause energetic stress and possible malnutrition. Understanding how healthy honey bees process dietary toxins under unstressed conditions will help clarify how pesticides, alone or in synergy with other stress factors, lead to declines in bee vitality.

Indexed as

Amino Acids, Branched-ChainAnimalsBeesCytochrome P-450 Enzyme SystemDrug ToleranceEnergy MetabolismHeat-Shock ResponseInactivation, MetabolicInsect ProteinsNicotineOxidative StressPesticidesReactive Oxygen SpeciesAmino Acids, Branched-ChainCytochrome P-450 Enzyme SystemInsect ProteinsNicotinePesticidesReactive Oxygen Species

Identifiers

PMID26134631
PMCPMC4488760
OpenAlexW1882503863

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.