Evidence map›Paper›PMID 27568222›Full record

ArticleEBioMedicine2016

Transgenic Adipose-specific Expression of the Nuclear Receptor RORα Drives a Striking Shift in Fat Distribution and Impairs Glycemic Control.

Zewen Kelvin Tuong, Rebecca Fitzsimmons, Shu-Ching Mary Wang, Tae Gyu Oh, Patrick Lau, Frederik Steyn, Gethin Thomas, George E O Muscat

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 28% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
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  5. Article
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 1 country.

Zewen Kelvin TuongInstitute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia.
Rebecca FitzsimmonsInstitute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia. Electronic address: r.fitzsimmons@imb.uq.edu.au.
Shu-Ching Mary WangInstitute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia.
Tae Gyu OhInstitute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia.
Patrick LauInstitute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia.
Frederik SteynUniversity of Queensland Center for Clinical Research, The University of Queensland, Brisbane, QLD 4029, Australia; The Integrated Physiology Facility, School of Biomedical Sciences, The University of Queensland, Brisbane, QLD 4072, Australia.
Gethin ThomasCharles Sturt University, North Wagga, NSW 2678, Australia.
George E O MuscatInstitute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia. Electronic address: g.muscat@imb.uq.edu.au.
University of Queensland · AUCharles Sturt University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RORα is a member of the nuclear receptor (NR) superfamily and analysis of the (global) RORα-deficient mouse model revealed this NR has a role in glycemic control and fat deposition. Therefore, we generated an adipose-specific RORα 'gain of function' mouse model under the control of the fatty acid binding protein 4 (FABP4) promoter to elucidate the function of RORα in adipose tissue. The Tg-FABP4-RORα4 mice demonstrated a shift in fat distribution to non-adipose tissues when challenged with a high fat diet (HFD). Specifically, we observed a subcutaneous lipodystrophy, accompanied by hepatomegaly (fatty liver/mild portal fibrosis) and splenomegaly; in a background of decreased weight gain and total body fat after HFD. Moreover, we observed significantly higher fasting blood glucose and impaired clearance of glucose in Tg-FABP4-RORα4 mice. Genome wide expression and qPCR profiling analysis identified: (i) subcutaneous adipose specific decreases in the expression of genes involved in fatty acid biosynthesis, lipid droplet expansion and glycemic control, and (ii) the fibrosis pathway as the most significant pathway [including dysregulation of the collagen/extracellular matrix (ECM) pathways] in subcutaneous adipose and liver. The pathology presented in the Tg-FABP4-RORα4 mice is reminiscent of human metabolic disease (associated with aberrant ECM expression) highlighting the therapeutic potential of this NR.

Indexed as

Blood GlucoseGene ExpressionAdipose TissueAdiposityAnimalsBiomarkersCluster AnalysisExtracellular MatrixFibrosisGene Expression ProfilingGenotypeGlucose Tolerance TestHepatomegalyHumansInsulin ResistanceLipid MetabolismBiomarkersBlood GlucoseLipidsNuclear Receptor Subfamily 1, Group F, Member 1CollagenFibrosisHepatomegalyObesityRORαSubcutaneous adipose

Identifiers

PMID27568222
PMCPMC5049998
OpenAlexW2509054093

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.