Evidence map›Paper›PMID 26801566›Full record

ArticleAmerican journal of physiology. Lung cellular and molecular physiology2016

γ-Tocopherol supplementation of allergic female mice augments development of CD11c+CD11b+ dendritic cells in utero and allergic inflammation in neonates.

Hiam Abdala-Valencia, Frank Soveg, Joan M Cook-Mills

Abstract read
In one paragraph

Article in American journal of physiology. Lung cellular and molecular physiology, 2016. 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
–field-weighted citation impact
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.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Preclinical models of maternal asthma and progeny outcomes: a scoping review.European respiratory review : an official journal of the European Respiratory Society · 2024
    Article
  6. Review
  7. Article
  8. Review
  9. The Role of Vitamins in the Pathogenesis of Asthma.International journal of molecular sciences · 2023
    Review
  10. Article
  11. Article
  12. Microbiome-Immune Interactions in Allergy and Asthma.The journal of allergy and clinical immunology. In practice · 2022
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Mechanisms forFrontiers in allergy · 2021
    Article
  18. Review
  19. Article
  20. 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

3 authors.

Hiam Abdala-ValenciaAllergy-Immunology Division, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
Frank SovegAllergy-Immunology Division, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
Joan M Cook-MillsAllergy-Immunology Division, Northwestern University Feinberg School of Medicine, Chicago, Illinois j-cook-mills@northwestern.edu.

Funding

5 -Hydroxytryptophan Regulation of Endothelial Cell Signals for Lung InflammationR01HL111624 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI COOK-MILLS, JOAN M · 2013 to 2016
$1.5M
Forms of Vitamin E Have Opposing Effects on InflammationR01AT004837 · NCCIH · NORTHWESTERN UNIVERSITY AT CHICAGO · PI COOK-MILLS, JOAN M · 2008 to 2011
$1.5M
NCCIH NIH HHS R01 AT004837NHLBI NIH HHS R01 HL111624
6 · The paper itself

Abstract

γ-Tocopherol increases responses to allergen challenge in allergic adult mice, but it is not known whether γ-tocopherol regulates the development of allergic disease. Development of allergic disease often occurs early in life. In clinical studies and animal models, offspring of allergic mothers have increased responsiveness to allergen challenge. Therefore, we determined whether γ-tocopherol augments development of allergic responses in offspring of allergic female mice. Allergic female mice were supplemented with γ-tocopherol starting at mating. The pups from allergic mothers developed allergic lung responses, whereas pups from saline-treated mothers did not respond to allergen challenge. The γ-tocopherol supplementation of allergic female mice increased the numbers of eosinophils twofold in the pup bronchoalveolar lavage and lungs after allergen challenge. There was also about a twofold increase in pup lung CD11b(+) subsets of CD11c(+) dendritic cells and in numbers of these dendritic cells expressing the transcription factor IRF4. There was no change in several CD11b(-) dendritic cell subsets. Furthermore, maternal supplementation with γ-tocopherol increased the number of fetal liver CD11b(+)CD11c(+) dendritic cells twofold in utero. In the pups, γ-tocopherol increased lung expression of the inflammatory mediators CCL11, amphiregulin, activin A, and IL-5. In conclusion, maternal supplementation with γ-tocopherol increased fetal development of subsets of dendritic cells that are critical for allergic responses and increased development of allergic responses in pups from allergic mothers. These results have implications for supplementation of allergic mothers with γ-tocopherol in prenatal vitamins.

Indexed as

AnimalsAsthmaCD11 AntigensDendritic CellsDietary SupplementsFemalegamma-TocopherolMaternal ExposureMaternal-Fetal ExchangeMice, Inbred C57BLPneumoniaPregnancyPrenatal Exposure Delayed EffectsCD11 Antigensgamma-Tocopherolallergic lung inflammationdendritic cellsvitamin Eγ-tocopherol

Identifiers

PMID26801566
PMCPMC4836111

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Registered trials

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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.