Evidence map›Paper›PMID 20854895›Full record

ArticleBrain, behavior, and immunity2011

Docosahexaenoic acid prevents dendritic cell maturation, inhibits antigen-specific Th1/Th17 differentiation and suppresses experimental autoimmune encephalomyelitis.

Weimin Kong, Jui-Hung Yen, Doina Ganea

Open access · greenAbstract read
In one paragraph

Article in Brain, behavior, and immunity, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 1 pooled it
6.2field-weighted citation impact, top 3% 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

77 citing papers in PubMed, 1 synthesis or guideline pooled it, 121 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Lipid metabolism in dendritic cell biology.Immunological reviews · 2023
    Review
  11. Article
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  15. Article
  16. Review
  17. Article
  18. Review
  19. Dietary Fish Oil Increases the Number of CD11bJournal of inflammation research · 2022
    Article
  20. Review

17 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Weimin KongDepartment of Microbiology and Immunology, Temple University School of Medicine, Philadelphia, PA 19140, USA.
Jui-Hung Yen
Doina Ganea
Temple University · US

Funding

Role of PGE2 in CNS and peripheral autoimmune disordersR01AI052306 · NIAID · TEMPLE UNIV OF THE COMMONWEALTH · PI GANEA, DOINA · 2003 to 2010
$2.7M
NIAID NIH HHS 2R01AI052306NIAID NIH HHS R01 AI052306
6 · The paper itself

Abstract

Docosahexaenoic acid (DHA), the most abundant essential n-3 polyunsaturated fatty acid in the CNS, emerged recently together with eicosapentaenoic acid (EPA) and DHA/EPA metabolic derivatives as a major player in the resolution of inflammation. Protective anti-inflammatory effects of DHA were reported in clinical studies and animal models of colitis, sepsis, and stroke. Here we report for the first time a beneficial effect of dietary n-3 fatty acids in experimental autoimmune encephalomyelitis (EAE), a model for human multiple sclerosis. In the present study we investigated the effects of DHA on the function of bone marrow-derived dendritic cells (DC) in CD4(+) T cell stimulation and differentiation. Pretreatment of DC with DHA prevented LPS-induced DC maturation, maintaining an immature phenotype characterized by low expression of costimulatory molecules and lack of proinflammatory cytokine production (IL-12p70, IL-6, and IL-23). DHA-treated DC were poor stimulators of antigen-specific T cells in terms of proliferation and Th1/Th17 differentiation. This was associated with an increase in p27(kip1), a cell cycle arresting agent, and with decreases in Tbet, GATA-3, and RORγt, master transcription factors for Th1, Th2, and Th17. In contrast, T cells co-cultured with DC-DHA express higher levels of TGFβ and Foxp3, without exhibiting a functional Treg phenotype. Similar to the in vitro results, the beneficial effect of DHA in EAE was associated with reduced numbers of IFNγ- and IL-17-producing CD4(+) T cells in both spleen and CNS.

Indexed as

AnimalsCD4-Positive T-LymphocytesCell DifferentiationCell ProliferationCells, CulturedCytokinesDendritic CellsDocosahexaenoic AcidsEncephalomyelitis, Autoimmune, ExperimentalMiceMice, Inbred C57BLMice, TransgenicReverse Transcriptase Polymerase Chain ReactionTh17 CellsTh1 CellsCytokinesDocosahexaenoic Acids

Identifiers

PMID20854895
PMCPMC3031664
OpenAlexW2044359338

What OpenQuestion holds

Textmetadata
LicenceTDM
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.