Evidence map›Paper›PMID 22733994›Full record

ArticleMolecular and cellular biology2012

Genome-wide profiling of peroxisome proliferator-activated receptor γ in primary epididymal, inguinal, and brown adipocytes reveals depot-selective binding correlated with gene expression.

Majken S Siersbæk, Anne Loft, Mads M Aagaard, Ronni Nielsen, Søren F Schmidt, Natasa Petrovic, Jan Nedergaard, Susanne Mandrup

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

79 citing papers in PubMed, 116 citations in OpenAlex.

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  13. Analysis of Enhancers and Transcriptional Networks in Thermogenic Adipocytes.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  14. Transcriptional networks controlling stromal cell differentiation.Nature reviews. Molecular cell biology · 2021
    Review
  15. Review
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  17. Review
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19 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

8 authors at 2 institutions in 2 countries.

Majken S SiersbækDepartment of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark.
Anne Loft
Mads M Aagaard
Ronni Nielsen
Søren F Schmidt
Natasa Petrovic
Jan Nedergaard
Susanne Mandrup
University of Southern Denmark · DKWenner-Gren Foundations · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Peroxisome proliferator-activated receptor γ (PPARγ) is a master regulator of adipocyte differentiation and function. We and others have previously mapped PPARγ binding at a genome-wide level in murine and human adipocyte cell lines and in primary human adipocytes. However, little is known about how binding patterns of PPARγ differ between brown and white adipocytes and among different types of white adipocytes. Here we have employed chromatin immunoprecipitation combined with deep sequencing to map and compare PPARγ binding in in vitro differentiated primary mouse adipocytes isolated from epididymal, inguinal, and brown adipose tissues. While these PPARγ binding profiles are overall similar, there are clear depot-selective binding sites. Most PPARγ binding sites previously mapped in 3T3-L1 adipocytes can also be detected in primary adipocytes, but there are a large number of PPARγ binding sites that are specific to the primary cells, and these tend to be located in closed chromatin regions in 3T3-L1 adipocytes. The depot-selective binding of PPARγ is associated with highly depot-specific gene expression. This indicates that PPARγ plays a role in the induction of genes characteristic of different adipocyte lineages and that preadipocytes from different depots are differentially preprogrammed to permit PPARγ lineage-specific recruitment even when differentiated in vitro.

Indexed as

Gene Expression Regulation3T3-L1 CellsAdipocytesAdipocytes, BrownAdipogenesisAnimalsBinding SitesCells, CulturedChromatinChromatin ImmunoprecipitationEpididymisGene Expression ProfilingGenomeHigh-Throughput Nucleotide SequencingHumansInguinal CanalChromatinPPAR gamma

Identifiers

PMID22733994
PMCPMC3421998
OpenAlexW2130164484

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.