Evidence map›Paper›PMID 28732092›Full record

ArticlePloS one2017

Dietary oleic acid regulates hepatic lipogenesis through a liver X receptor-dependent signaling.

Simon Ducheix, Alexandra Montagner, Arnaud Polizzi, Frédéric Lasserre, Marion Régnier, Alice Marmugi, Fadila Benhamed, Justine Bertrand-Michel, Laila Mselli-Lakhal, Nicolas Loiseau and 5 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
5.0field-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

24 citing papers in PubMed, 50 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. FermentedJournal of microbiology and biotechnology · 2024
    Article
  6. Review
  7. Oleic acid differentially affects lipid droplet storage ofChemical communications (Cambridge, England) · 2024
    Article
  8. Oleic acid differentially affectsbioRxiv : the preprint server for biology · 2023
    Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. The Divergent Roles of Dietary Saturated and Monounsaturated Fatty Acids on Nerve Function in Murine Models of Obesity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    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

15 authors at 4 institutions in 1 country.

Simon DucheixINRA, ToxAlim, Toulouse, France.
Alexandra MontagnerINRA, ToxAlim, Toulouse, France.
Arnaud PolizziINRA, ToxAlim, Toulouse, France.
Frédéric LasserreINRA, ToxAlim, Toulouse, France.
Marion RégnierINRA, ToxAlim, Toulouse, France.
Alice MarmugiINRA, ToxAlim, Toulouse, France.
Fadila BenhamedINSERM, U1016, Institut Cochin, Paris, France.
Justine Bertrand-MichelMetaToul, Plateau de lipidomique, INSERM, Toulouse, France.
Laila Mselli-LakhalINRA, ToxAlim, Toulouse, France.
Nicolas LoiseauINRA, ToxAlim, Toulouse, France.
Pascal G MartinINRA, ToxAlim, Toulouse, France.
Jean-Marc LobaccaroClermont Université, Université Blaise Pascal, Génétique Reproduction et Développement, Clermont-Ferrand, France.
Laurent FerrierINRA, ToxAlim, Toulouse, France.
Catherine PosticINSERM, U1016, Institut Cochin, Paris, France.
Hervé GuillouINRA, ToxAlim, Toulouse, France.ORCID http://orcid.org/0000-0002-5363-9081
Université Toulouse III - Paul Sabatier · FRCentre National de la Recherche Scientifique · FRDélégation Paris 5 · FRInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Olive oil consumption is beneficial for health as it is associated with a decreased prevalence of cancer and cardiovascular diseases. Oleic acid is, by far, the most abundant component of olive oil. Since it can be made through de novo synthesis in animals, it is not an essential fatty acid. While it has become clear that dietary oleic acid regulates many biological processes, the signaling pathway involved in these regulations remains poorly defined. In this work we tested the impact of an oleic acid-rich diet on hepatic gene expression. We were particularly interested in addressing the contribution of Liver X Receptors (LXR) in the control of genes involved in hepatic lipogenesis, an essential process in whole body energy homeostasis. We used wild-type mice and transgenic mice deficient for both α and β Liver X Receptor isoforms (LXR-/-) fed a control or an oleate enriched diet. We observed that hepatic-lipid accumulation was enhanced as well as the expression of lipogenic genes in the liver of wild-type mice fed the oleate enriched diet. In contrast, none of these changes occurred in the liver of LXR-/- mice. Strikingly, oleate-rich diet reduced cholesterolemia in wild-type mice and induced signs of liver inflammation and damage in LXR-/- mice but not in wild-type mice. This work suggests that dietary oleic acid reduces cholesterolemia while promoting LXR-dependent hepatic lipogenesis without detrimental effects to the liver.

Indexed as

Animal FeedAnimalsDietDietary FatsGene Expression ProfilingImmunoblottingInflammationLipogenesisLiverLiver DiseasesLiver X ReceptorsMaleMice, Inbred C57BLMice, TransgenicModels, AnimalOleic AcidDietary FatsLiver X ReceptorsOleic AcidOlive OilProtein Isoforms

Identifiers

PMID28732092
PMCPMC5521785
OpenAlexW2737717643

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.