Evidence map›Paper›PMID 22031746›Full record

ArticleThe Journal of experimental biology2011

Mechanisms of stable lipid loss in a social insect.

Seth A Ament, Queenie W Chan, Marsha M Wheeler, Scott E Nixon, S Peir Johnson, Sandra L Rodriguez-Zas, Leonard J Foster, Gene E Robinson

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

50 citing papers in PubMed, 120 citations in OpenAlex.

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  9. Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Sterol and lipid metabolism in bees.Metabolomics : Official journal of the Metabolomic Society · 2023
    Review
  15. Article
  16. Article
  17. Article
  18. Transcriptional expression of mFrontiers in cell and developmental biology · 2022
    Article
  19. Article
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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 2 institutions in 2 countries.

Seth A AmentNeuroscience Program, University of Illinois, Urbana, IL 61801, USA.
Queenie W Chan
Marsha M Wheeler
Scott E Nixon
S Peir Johnson
Sandra L Rodriguez-Zas
Leonard J Foster
Gene E Robinson
University of Illinois Urbana-Champaign · USUniversity of British Columbia · CA

Funding

Regulation of Stable Fat Loss in a Model SystemR01DK082605 · NIDDK · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI ROBINSON, GENE E · 2009 to 2010
$997k
Integration of resources and studies to elucidate neuropeptide signalingR21DA027548 · NIDA · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI RODRIGUEZ ZAS, SANDRA L · 2009 to 2012
$961k
NIDA NIH HHS R21 DA027548NIDDK NIH HHS 1R01DK082605-01A1NIDDK NIH HHS R01 DK082605
6 · The paper itself

Abstract

Worker honey bees undergo a socially regulated, highly stable lipid loss as part of their behavioral maturation. We used large-scale transcriptomic and proteomic experiments, physiological experiments and RNA interference to explore the mechanistic basis for this lipid loss. Lipid loss was associated with thousands of gene expression changes in abdominal fat bodies. Many of these genes were also regulated in young bees by nutrition during an initial period of lipid gain. Surprisingly, in older bees, which is when maximum lipid loss occurs, diet played less of a role in regulating fat body gene expression for components of evolutionarily conserved nutrition-related endocrine systems involving insulin and juvenile hormone signaling. By contrast, fat body gene expression in older bees was regulated more strongly by evolutionarily novel regulatory factors, queen mandibular pheromone (a honey bee-specific social signal) and vitellogenin (a conserved yolk protein that has evolved novel, maturation-related functions in the bee), independent of nutrition. These results demonstrate that conserved molecular pathways can be manipulated to achieve stable lipid loss through evolutionarily novel regulatory processes.

Indexed as

Lipid MetabolismAnimalsBeesDietGene Expression Regulation, DevelopmentalInsect ProteinsPheromonesRNA InterferenceTranscriptomeVitellogeninsInsect ProteinsPheromonesVitellogenins

Identifiers

PMID22031746
PMCPMC3202514
OpenAlexW2084100145

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.