Evidence map›Paper›PMID 29410501›Full record

ArticleScientific reports2018

Liver X Receptor exerts a protective effect against the oxidative stress in the peripheral nerve.

Mehdi Hichor, Venkat Krishnan Sundaram, Stéphanie A Eid, Ronza Abdel-Rassoul, Patrice X Petit, Didier Borderie, Jean Bastin, Assaad A Eid, Marin Manuel, Julien Grenier and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

20 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
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  3. Oxysterols in Central and Peripheral Synaptic Communication.Advances in experimental medicine and biology · 2024
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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

11 authors at 3 institutions in 2 countries.

Mehdi HichorParis Descartes University, INSERM UMR-S 1124, Faculty of Basic and Biomedical Sciences, 45 rue des Saints-Pères, 75270, Paris Cedex 6, France.
Venkat Krishnan SundaramParis Descartes University, INSERM UMR-S 1124, Faculty of Basic and Biomedical Sciences, 45 rue des Saints-Pères, 75270, Paris Cedex 6, France.
Stéphanie A EidParis Descartes University, INSERM UMR-S 1124, Faculty of Basic and Biomedical Sciences, 45 rue des Saints-Pères, 75270, Paris Cedex 6, France.
Ronza Abdel-RassoulParis Descartes University, INSERM UMR-S 1124, Faculty of Basic and Biomedical Sciences, 45 rue des Saints-Pères, 75270, Paris Cedex 6, France.
Patrice X PetitParis Descartes University, INSERM UMR-S 1124, Faculty of Basic and Biomedical Sciences, 45 rue des Saints-Pères, 75270, Paris Cedex 6, France.
Didier BorderieParis Descartes University, INSERM UMR-S 1124, Faculty of Basic and Biomedical Sciences, 45 rue des Saints-Pères, 75270, Paris Cedex 6, France.
Jean BastinParis Descartes University, INSERM UMR-S 1124, Faculty of Basic and Biomedical Sciences, 45 rue des Saints-Pères, 75270, Paris Cedex 6, France.
Assaad A EidAmerican University of Beirut, Department of Anatomy, Cell Biology and Physiological Sciences, PO Box 11-0236, Riad El-Solh, 1107 2020, Beirut, Lebanon, Beirut, Lebanon.
Marin ManuelCentre de Neurophysique, Physiologie et Pathologie, Université Paris Descartes, CNRS UMR 8119, Paris, France.ORCID 0000-0002-5344-3572
Julien GrenierParis Descartes University, INSERM UMR-S 1124, Faculty of Basic and Biomedical Sciences, 45 rue des Saints-Pères, 75270, Paris Cedex 6, France.
Charbel MassaadParis Descartes University, INSERM UMR-S 1124, Faculty of Basic and Biomedical Sciences, 45 rue des Saints-Pères, 75270, Paris Cedex 6, France. charbel.massaad@parisdescartes.fr.
Délégation Paris 5 · FRAmerican University of Beirut · LBCentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Reactive oxygen species (ROS) modify proteins and lipids leading to deleterious outcomes. Thus, maintaining their homeostatic levels is vital. This study highlights the endogenous role of LXRs (LXRα and β) in the regulation of oxidative stress in peripheral nerves. We report that the genetic ablation of both LXR isoforms in mice (LXRdKO) provokes significant locomotor defects correlated with enhanced anion superoxide production, lipid oxidization and protein carbonylation in the sciatic nerves despite the activation of Nrf2-dependant antioxidant response. Interestingly, the reactive oxygen species scavenger N-acetylcysteine counteracts behavioral, electrophysical, ultrastructural and biochemical alterations in LXRdKO mice. Furthermore, Schwann cells in culture pretreated with LXR agonist, TO901317, exhibit improved defenses against oxidative stress generated by tert-butyl hydroperoxide, implying that LXRs play an important role in maintaining the redox homeostasis in the peripheral nervous system. Thus, LXR activation could be a promising strategy to protect from alteration of peripheral myelin resulting from a disturbance of redox homeostasis in Schwann cell.

Indexed as

HomeostasisOxidative StressSchwann CellsSciatic NerveAnimalsBenzenesulfonamidesCell LineFluorocarbonsHydrocarbons, FluorinatedLipid MetabolismLiver X ReceptorsMaleMiceMice, 129 StrainMice, Inbred C57BLMice, KnockoutBenzenesulfonamidesFluorocarbonsHydrocarbons, FluorinatedLiver X ReceptorsNfe2l2 protein, mouseNF-E2-Related Factor 2Nr1h3 protein, mouseReactive Oxygen SpeciesSulfonamidesT0901317tert-Butylhydroperoxide

Identifiers

PMID29410501
PMCPMC5802790
OpenAlexW2796314825

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.