Evidence map›Paper›PMID 16914501›Full record

ArticleDevelopment (Cambridge, England)2006

Dynamic regulation of Drosophila nuclear receptor activity in vivo.

Laura Palanker, Aleksandar S Necakov, Heidi M Sampson, Ruoyu Ni, Chun Hu, Carl S Thummel, Henry M Krause

Open access · bronzeAbstract read
In one paragraph

Article in Development (Cambridge, England), 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
3.3field-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

43 citing papers in PubMed, 110 citations in OpenAlex.

  1. Article
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  4. Coregulators Reside withinInternational journal of molecular sciences · 2023
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  5. Article
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  8. Article
  9. The Drosophila E78 nuclear receptor regulates dietary triglyceride uptake and systemic lipid levels.Developmental dynamics : an official publication of the American Association of Anatomists · 2021
    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

7 authors at 2 institutions in 2 countries.

Laura PalankerDepartment of Human Genetics, Howard Hughes Medical Institute, University of Utah School of Medicine, Salt Lake City, UT 84112-5331, USA.
Aleksandar S Necakov
Heidi M Sampson
Ruoyu Ni
Chun Hu
Carl S Thummel
Henry M Krause
University of Toronto · CAHoward Hughes Medical Institute · US

Funding

TRAINING PROGRAM IN GENETICST32GM007464 · NIGMS · UNIVERSITY OF UTAH · PI GRUNWALD, DAVID J., STANFIELD, GILLIAN · 1985 to 2020
$6.1M
NIGMS NIH HHS T32 GM007464
6 · The paper itself

Abstract

Nuclear receptors are a large family of transcription factors that play major roles in development, metamorphosis, metabolism and disease. To determine how, where and when nuclear receptors are regulated by small chemical ligands and/or protein partners, we have used a 'ligand sensor' system to visualize spatial activity patterns for each of the 18 Drosophila nuclear receptors in live developing animals. Transgenic lines were established that express the ligand binding domain of each nuclear receptor fused to the DNA-binding domain of yeast GAL4. When combined with a GAL4-responsive reporter gene, the fusion proteins show tissue- and stage-specific patterns of activation. We show that these responses accurately reflect the presence of endogenous and exogenously added hormone, and that they can be modulated by nuclear receptor partner proteins. The amnioserosa, yolk, midgut and fat body, which play major roles in lipid storage, metabolism and developmental timing, were identified as frequent sites of nuclear receptor activity. We also see dynamic changes in activation that are indicative of sweeping changes in ligand and/or co-factor production. The screening of a small compound library using this system identified the angular psoralen angelicin and the insect growth regulator fenoxycarb as activators of the Ultraspiracle (USP) ligand-binding domain. These results demonstrate the utility of this system for the functional dissection of nuclear receptor pathways and for the development of new receptor agonists and antagonists that can be used to modulate metabolism and disease and to develop more effective means of insect control.

Indexed as

AnimalsAnimals, Genetically ModifiedDNA-Binding ProteinsDrosophilaDrosophila ProteinsEnzyme ActivationFurocoumarinsFushi Tarazu Transcription FactorsGene Expression Regulation, DevelopmentalHormonesLigandsModels, BiologicalPhenylcarbamatesProtein BindingReceptors, Cytoplasmic and NuclearRecombinant Fusion ProteinsangelicinDNA-Binding ProteinsDrosophila ProteinsfenoxycarbFurocoumarinsFushi Tarazu Transcription FactorsHormonesLigandsPhenylcarbamatesReceptors, Cytoplasmic and NuclearRecombinant Fusion Proteins

Identifiers

PMID16914501
PMCPMC2100403
OpenAlexW2074294717

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.