Evidence map›Paper›PMID 23840343›Full record

ArticlePloS one2013

A Novel Splicing Variant of Peroxisome Proliferator-Activated Receptor-γ (Pparγ1sv) Cooperatively Regulates Adipocyte Differentiation with Pparγ2.

Yasuhiro Takenaka, Ikuo Inoue, Takanari Nakano, Yuichi Shinoda, Masaaki Ikeda, Takuya Awata, Shigehiro Katayama

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

10 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
  2. Review
  3. Shared Mechanisms inPPAR research · 2024
    Article
  4. Review
  5. Article
  6. Expression of clock geneBMJ open diabetes research & care · 2020
    Article
  7. Article
  8. Article
  9. Article
  10. PPAR-PPAR research · 2017
    Review
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 1 country.

Yasuhiro TakenakaDepartment of Diabetes and Endocrinology, Saitama Medical University, Saitama, Japan.
Ikuo Inoue
Takanari Nakano
Yuichi Shinoda
Masaaki Ikeda
Takuya Awata
Shigehiro Katayama
Saitama Medical University · JPMisato Junshin General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Peroxisome proliferator-activated receptors (PPARs) are nuclear receptors that regulate expression of a number of genes associated with the cellular differentiation and development. Here, we show the abundant and ubiquitous expression of a newly identified splicing variant of mouse Pparγ (Pparγ1sv) that encodes PPARγ1 protein, and its importance in adipogenesis. The novel splicing variant has a unique 5'-UTR sequence, relative to those of Pparγ1 and Pparγ2 mRNAs, indicating the presence of a novel transcriptional initiation site and promoter for Pparγ expression. Pparγ1sv was highly expressed in the white and brown adipose tissues at levels comparable to Pparγ2. Pparγ1sv was synergistically up-regulated with Pparγ2 during adipocyte differentiation of 3T3-L1 cells and mouse primary cultured preadipocytes. Inhibition of Pparγ1sv by specific siRNAs completely abolished the induced adipogenesis in 3T3-L1 cells. C/EBPβ and C/EBPδ activated both the Pparγ1sv and Pparγ2 promoters in 3T3-L1 preadipocytes. These findings suggest that Pparγ1sv and Pparγ2 synergistically regulate the early stage of the adipocyte differentiation.

Indexed as

Adipogenesis3T3-L1 Cells5' Untranslated RegionsAdipocytesAdipose Tissue, BrownAdipose Tissue, WhiteAlternative SplicingAnimalsCCAAT-Enhancer-Binding Protein-betaCCAAT-Enhancer-Binding Protein-deltaCell DifferentiationCells, CulturedMicePPAR gammaPromoter Regions, GeneticRNA, Messenger5' Untranslated RegionsCCAAT-Enhancer-Binding Protein-betaCCAAT-Enhancer-Binding Protein-deltaCebpb protein, mouseCebpd protein, mousePPAR gammaRNA, Messenger

Identifiers

PMID23840343
PMCPMC3686765
OpenAlexW2069628479

What Socratic 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 Socratic graph.