Evidence map›Paper›PMID 31362382›Full record

ArticleCells2019

Naturally Occurring Nervonic Acid Ester Improves Myelin Synthesis by Human Oligodendrocytes.

Natalia Lewkowicz, Paweł Piątek, Magdalena Namiecińska, Małgorzata Domowicz, Radosław Bonikowski, Janusz Szemraj, Patrycja Przygodzka, Mariusz Stasiołek, Przemysław Lewkowicz

Open access · goldAbstract read
In one paragraph

Article in Cells, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

30 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
  2. A Synergistic Genetic Engineering Strategy Induced Nervonic Acid inInternational journal of molecular sciences · 2026
    Article
  3. Article
  4. Frontiers in nutrition · 2026
    Article
  5. Nervonic Acid fromBiomaterials research · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
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  14. Review
  15. Article
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  17. Article
  18. Erucic acid utilization byFrontiers in microbiology · 2024
    Article
  19. Article
  20. 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

9 authors at 3 institutions in 1 country.

Natalia LewkowiczDepartment of Periodontology and Oral Diseases, Medical University of Lodz, 92-213 Lodz, Poland.
Paweł PiątekDepartment of Neurology, Laboratory of Neuroimmunology, Medical University of Lodz, Pomorska Str. 251, 92-213 Lodz, Poland.ORCID 0000-0003-1383-4672
Magdalena NamiecińskaDepartment of Neurology, Laboratory of Neuroimmunology, Medical University of Lodz, Pomorska Str. 251, 92-213 Lodz, Poland.
Małgorzata DomowiczDepartment of Neurology, Laboratory of Neuroimmunology, Medical University of Lodz, Pomorska Str. 251, 92-213 Lodz, Poland.ORCID 0000-0002-7804-9926
Radosław BonikowskiFaculty of Biotechnology and Food Science, Lodz University of Technology, 90-924 Lodz, Poland.ORCID 0000-0003-3327-8984
Janusz SzemrajDepartment of Medical Biochemistry, Medical University of Lodz, 92-215 Lodz, Poland.
Patrycja PrzygodzkaInstitute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland.ORCID 0000-0001-7529-8815
Mariusz StasiołekDepartment of Neurology, Laboratory of Neuroimmunology, Medical University of Lodz, Pomorska Str. 251, 92-213 Lodz, Poland.
Przemysław LewkowiczDepartment of Neurology, Laboratory of Neuroimmunology, Medical University of Lodz, Pomorska Str. 251, 92-213 Lodz, Poland. przemyslaw.lewkowicz@umed.lodz.pl.ORCID 0000-0002-7098-9809
Medical University of Lodz · PLInstitute for Medical Biology · PLLodz University of Technology · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The dysfunction of oligodendrocytes (OLs) is regarded as one of the major causes of inefficient remyelination in multiple sclerosis, resulting gradually in disease progression. Oligodendrocytes are derived from oligodendrocyte progenitor cells (OPCs), which populate the adult central nervous system, but their physiological capability to myelin synthesis is limited. The low intake of essential lipids for sphingomyelin synthesis in the human diet may account for increased demyelination and the reduced efficiency of the remyelination process. In our study on lipid profiling in an experimental autoimmune encephalomyelitis brain, we revealed that during acute inflammation, nervonic acid synthesis is silenced, which is the effect of shifting the lipid metabolism pathway of common substrates into proinflammatory arachidonic acid production. In the experiments on the human model of maturating oligodendrocyte precursor cells (hOPCs) in vitro, we demonstrated that fish oil mixture (FOM) affected the function of hOPCs, resulting in the improved synthesis of myelin basic protein, myelin oligodendrocyte glycoprotein, and proteolipid protein, as well as sphingomyelin. Additionally, FOM reduces proinflammatory cytokines and chemokines, and enhances fibroblast growth factor 2 (FGF2) and vascular endothelial growth factor (VEGF) synthesis by hOPCs was also demonstrated. Based on these observations, we propose that the intake of FOM rich in the nervonic acid ester may improve OL function, affecting OPC maturation and limiting inflammation.

Indexed as

AnimalsCell DifferentiationCell SurvivalCytokinesEncephalomyelitis, Autoimmune, ExperimentalEstersFatty Acids, MonounsaturatedGas Chromatography-Mass SpectrometryHumansLipidsMetabolomicsMiceMolecular StructureMyelin SheathNeural Stem CellsOligodendrogliaCytokinesEstersFatty Acids, MonounsaturatedLipidsnervonic acidfish oilnervonic acidoligodendrocytesremyelination

Identifiers

PMID31362382
PMCPMC6721595
OpenAlexW2966084466

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.