Evidence map›Paper›PMID 29673115›Full record

ArticlePhysiological reports2018

The nuclear retinoid-related orphan receptor RORα controls circadian thermogenic programming in white fat depots.

Chloé Monnier, Martine Auclair, Gala Le Cam, Marie-Pauline Garcia, Bénédicte Antoine

Open access · goldAbstract read
In one paragraph

Article in Physiological reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. The circadian clock and metabolic homeostasis: entangled networks.Cellular and molecular life sciences : CMLS · 2021
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. 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

5 authors at 4 institutions in 1 country.

Chloé MonnierINSERM, CNRS, Centre de Recherches St-Antoine (CRSA), Sorbonne Université, Paris, France.
Martine AuclairINSERM, CNRS, Centre de Recherches St-Antoine (CRSA), Sorbonne Université, Paris, France.
Gala Le CamINSERM, CNRS, Centre de Recherches St-Antoine (CRSA), Sorbonne Université, Paris, France.
Marie-Pauline GarciaINSERM, CNRS, Centre de Recherches St-Antoine (CRSA), Sorbonne Université, Paris, France.
Bénédicte AntoineINSERM, CNRS, Centre de Recherches St-Antoine (CRSA), Sorbonne Université, Paris, France.
Inserm · FRCentre de Recherche Saint-Antoine · FRCentre National de la Recherche Scientifique · FRSorbonne Université · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The RORα-deficient staggerer (sg/sg) mouse is lean and resistant to diet-induced obesity. Its thermogenic activity was shown to be increased not only in brown adipose tissue (BAT), but also in subcutaneous white adipose tissue (WAT) where UCP1 content was enhanced, however, without Prdm16 coexpression. Our observation of partial multilocular lipid morphology of WAT in sg/sg mice both in the inguinal and perigonadal sites led us to focus on the phenotype of both fat depots. Because RORα is a nuclear factor acting in the clock machinery, we looked at the circadian expression profile of genes involved in thermogenesis and browning in WAT and BAT depots of sg/sg and WT mice, through real-time quantitative PCR and western blotting. This 24-h period approach revealed both a rhythmic expression of thermogenic genes in WAT and an increased browning of all the WAT depots tested in sg/sg mice that indeed involved the canonical browning process (through induction of Pgc-1α and Prdm16). This was associated with an enhanced isoproterenol-induced oxygen consumption rate of WAT explants from sg/sg mice, which was reproducible in WT explants by treatment with a RORα inverse agonist SR 3335, that induced a parallel increase in the UCP1 protein. Inhibitors of browning differentiation, such as TLE3 and RIP140, could be new targets of RORα that would be rather implicated in the whitening of adipocytes. Our study showed the pivotal role of RORα as an inhibitor of the thermogenic program in WAT, the role that could be counteracted in vivo with the RORα antagonists currently in development.

Indexed as

AdipocytesAdipose Tissue, WhiteAnimalsCircadian RhythmEnergy MetabolismMiceMice, KnockoutNuclear Receptor Subfamily 1, Group F, Member 1ThermogenesisNuclear Receptor Subfamily 1, Group F, Member 1Browningcircadian controlROR αWAT

Identifiers

PMID29673115
PMCPMC5907938
OpenAlexW2802856290

What OpenQuestion 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 OpenQuestion graph.