Evidence map›Paper›PMID 21814518›Full record

ArticlePLoS genetics2011

DAF-12 regulates a connected network of genes to ensure robust developmental decisions.

Daniel Hochbaum, Yue Zhang, Carsten Stuckenholz, Paul Labhart, Vassili Alexiadis, René Martin, Hans-Joachim Knölker, Alfred L Fisher

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

33 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
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  7. The CHARGE syndrome ortholog CHD-7 regulates TGF-β pathways inProceedings of the National Academy of Sciences of the United States of America · 2022
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  16. Nuclear receptors: emerging drug targets for parasitic diseases.The Journal of clinical investigation · 2017
    Review
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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 5 institutions in 2 countries.

Daniel HochbaumDivision of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pennsylvania, United States of America.
Yue Zhang
Carsten Stuckenholz
Paul Labhart
Vassili Alexiadis
René Martin
Hans-Joachim Knölker
Alfred L Fisher
University of Pittsburgh · USTU Dresden · DEActive Motif (United States) · USBeth Israel Deaconess Medical Center · USBiopeptide (United States) · US

Funding

VARIABILITY, STABILITY & SMOOTHNESS OF WALKINGP30AG024827 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JENNIFER S BRACH · 2004 to 2026
$28.6M
Regulation on of the AIRAP/aip-1 pathway by metabolic stressR01ES017761 · NIEHS · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI FISHER, ALFRED L · 2010 to 2014
$1.1M
Dopamine, Tryosine, and their Metabolites in Aging in Neurodegenerative DiseaseK08AG028977 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FISHER, ALFRED L · 2006 to 2009
$756k
Identification of Genetic Modifiers of Sarcopenia in C. elegansR21AG029870 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FISHER, ALFRED L · 2008 to 2009
$270k
NIA NIH HHS AG028977NIA NIH HHS K08 AG028977NIA NIH HHS P30 AG024827NIA NIH HHS R21 AG029870NIEHS NIH HHS R01 ES017761
6 · The paper itself

Abstract

The nuclear receptor DAF-12 has roles in normal development, the decision to pursue dauer development in unfavorable conditions, and the modulation of adult aging. Despite the biologic importance of DAF-12, target genes for this receptor are largely unknown. To identify DAF-12 targets, we performed chromatin immunoprecipitation followed by hybridization to whole-genome tiling arrays. We identified 1,175 genomic regions to be bound in vivo by DAF-12, and these regions are enriched in known DAF-12 binding motifs and act as DAF-12 response elements in transfected cells and in transgenic worms. The DAF-12 target genes near these binding sites include an extensive network of interconnected heterochronic and microRNA genes. We also identify the genes encoding components of the miRISC, which is required for the control of target genes by microRNA, as a target of DAF-12 regulation. During reproductive development, many of these target genes are misregulated in daf-12(0) mutants, but this only infrequently results in developmental phenotypes. In contrast, we and others have found that null daf-12 mutations enhance the phenotypes of many miRISC and heterochronic target genes. We also find that environmental fluctuations significantly strengthen the weak heterochronic phenotypes of null daf-12 alleles. During diapause, DAF-12 represses the expression of many heterochronic and miRISC target genes, and prior work has demonstrated that dauer formation can suppress the heterochronic phenotypes of many of these target genes in post-dauer development. Together these data are consistent with daf-12 acting to ensure developmental robustness by committing the animal to adult or dauer developmental programs despite variable internal or external conditions.

Indexed as

AnimalsAnimals, Genetically ModifiedBase SequenceBinding SitesCaenorhabditis elegansCaenorhabditis elegans ProteinsChromatin ImmunoprecipitationGene Expression Regulation, DevelopmentalGene Regulatory NetworksHEK293 CellsHumansMicroRNAsMutationReceptors, Cytoplasmic and NuclearCaenorhabditis elegans ProteinsDAF-12 protein, C elegansMicroRNAsReceptors, Cytoplasmic and Nuclear

Identifiers

PMID21814518
PMCPMC3140985
OpenAlexW2087147505

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.