Evidence map›Paper›PMID 31134071›Full record

ArticleFrontiers in immunology2019

Lipid Mediators From Timothy Grass Pollen Contribute to the Effector Phase of Allergy and Prime Dendritic Cells for Glycolipid Presentation.

Nestor González Roldán, Regina Engel, Sylvia Düpow, Katharina Jakob, Frauke Koops, Zane Orinska, Claire Vigor, Camille Oger, Jean-Marie Galano, Thierry Durand and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.9field-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

12 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Review
  3. Frontiers in immunology · 2025
    Article
  4. Article
  5. Wheat Oxylipins in Response to Aphids, COMolecules (Basel, Switzerland) · 2023
    Article
  6. Article
  7. How Do Pollen Allergens Sensitize?Frontiers in molecular biosciences · 2022
    Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
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

12 authors at 5 institutions in 2 countries.

Nestor González RoldánJunior Research Group of Allergobiochemistry, Airway Research North (ARCN), German Center for Lung Research (DZL), Borstel, Germany.
Regina EngelJunior Research Group of Allergobiochemistry, Airway Research North (ARCN), German Center for Lung Research (DZL), Borstel, Germany.
Sylvia DüpowJunior Research Group of Allergobiochemistry, Airway Research North (ARCN), German Center for Lung Research (DZL), Borstel, Germany.
Katharina JakobJunior Research Group of Allergobiochemistry, Airway Research North (ARCN), German Center for Lung Research (DZL), Borstel, Germany.
Frauke KoopsDivision of Experimental Pneumology, Research Center Borstel, Leibniz Lung Center, Airway Research Center North (ARCN), German Center for Lung Research (DZL), Borstel, Germany.
Zane OrinskaDivision of Experimental Pneumology, Research Center Borstel, Leibniz Lung Center, Airway Research Center North (ARCN), German Center for Lung Research (DZL), Borstel, Germany.
Claire VigorInstitut des Biomolécules Max Mousseron, IBMM, UMR 5247, CNRS, ENSCM, University of Montpellier, Montpellier, France.
Camille OgerInstitut des Biomolécules Max Mousseron, IBMM, UMR 5247, CNRS, ENSCM, University of Montpellier, Montpellier, France.
Jean-Marie GalanoInstitut des Biomolécules Max Mousseron, IBMM, UMR 5247, CNRS, ENSCM, University of Montpellier, Montpellier, France.
Thierry DurandInstitut des Biomolécules Max Mousseron, IBMM, UMR 5247, CNRS, ENSCM, University of Montpellier, Montpellier, France.
Uta JappeDivision of Clinical and Molecular Allergology, Research Center Borstel, Leibniz Lung Center, Airway Research Center North (ARCN), German Center for Lung Research (DZL), Borstel, Germany.
Katarzyna A DudaJunior Research Group of Allergobiochemistry, Airway Research North (ARCN), German Center for Lung Research (DZL), Borstel, Germany.
German Center for Lung Research · DEResearch Center Borstel - Leibniz Lung Center · DEInstitut des Biomolécules Max Mousseron · FRCentre National de la Recherche Scientifique · FRUniversité de Montpellier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant pollen are an important source of antigens that evoke allergic responses. Protein antigens have been the focus of studies aiming to elucidate the mechanisms responsible for allergic reactions to pollen. However, proteins are not the sole active agent present in pollen. It is known that pollen grains contain lipids essential for its reproduction and bioactive lipid mediators. These small molecular compounds are co-delivered with the allergens and hence have the potential to modulate the immune response of subjects by activating their innate immune cells. Previous reports showed that pollen associated lipid mediators exhibited neutrophil- and eosinophil-chemotactic activity and induced polarization of dendritic cells (DCs) toward a Th2-inducing phenotype. In our study we performed chemical analyses of the pollen associated lipids, that are rapidly released upon hydration. As main components we have identified different types of phytoprostanes (PhytoPs), and for the first time phytofurans (PhytoFs), with predominating 16-F

Indexed as

AllergensAnimalsAntigens, CD1dCell DegranulationChemotaxis, LeukocyteDendritic CellsFatty Acids, UnsaturatedFuransGlycolipidsHumansHypersensitivityLipidsMast CellsMice, Inbred C57BLMice, KnockoutPhleumAllergensAntigens, CD1dFatty Acids, UnsaturatedFuransGlycolipidsLipidsallergic airway inflammationCD1d moleculephytofuranesphytoprostanespollentimothy grass

Identifiers

PMID31134071
PMCPMC6514527
OpenAlexW2944807926

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.