Evidence map›Paper›PMID 31111043›Full record

ArticleBioMed research international2019

Epigenetic Modifications in Placenta are Associated with the Child's Sensitization to Allergens.

Hani Harb, Bilal Alashkar Alhamwe, Nathalie Acevedo, Paolo Frumento, Catharina Johansson, Lisa Eick, Nikos Papadogiannakis, Johan Alm, Harald Renz, Daniel P Potaczek and 1 more

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

13 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
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  5. Human placental extract suppresses mast cell activation and induces mast cell apoptosis.Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology · 2023
    Article
  6. Epigenetic Mechanisms in Allergy Development and Prevention.Handbook of experimental pharmacology · 2022
    Article
  7. Article
  8. Review
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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 7 institutions in 6 countries.

Hani Harb *Institute of Laboratory Medicine, Member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Philipps-University Marburg, Germany.
Bilal Alashkar Alhamwe *Institute of Laboratory Medicine, Member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Philipps-University Marburg, Germany.ORCID 0000-0002-7120-0013
Nathalie AcevedoDepartment of Clinical Science and Education, Karolinska Institutet, and Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden.
Paolo FrumentoUnit of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
Catharina JohanssonDepartment of Clinical Science and Education, Karolinska Institutet, and Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden.
Lisa EickInstitute of Laboratory Medicine, Member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Philipps-University Marburg, Germany.
Nikos PapadogiannakisDepartment of Laboratory Medicine, Division of Pathology, Section of Perinatal Pathology, Karolinska Institutet and Karolinska University Hospital Huddinge, Stockholm, Sweden.
Johan AlmDepartment of Clinical Science and Education, Karolinska Institutet, and Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden.
Harald RenzInstitute of Laboratory Medicine, Member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Philipps-University Marburg, Germany.ORCID 0000-0003-1159-0854
Daniel P Potaczek *Institute of Laboratory Medicine, Member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Philipps-University Marburg, Germany.ORCID 0000-0003-0324-8506
Annika Scheynius *Department of Clinical Science and Education, Karolinska Institutet, and Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden.
German Center for Lung Research · DEKarolinska Institutet · SEBoston Children's Hospital · USJohn Paul II Hospital · PLKarolinska University Hospital · SEScience for Life Laboratory · SEUniversity of Cartagena · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prenatal environmental exposures are considered to contribute to the development of allergic sensitization by epigenetic mechanisms. The role of histone acetylation in the placenta has not been examined yet. We hypothesized that placental histone acetylation at the promoter regions of allergy-related immune regulatory genes is associated with the development of sensitization to allergens in the child. Histones H3 and H4 acetylation at the promoter regions of 6 selected allergy-related immune regulatory genes was assessed by a chromatin immunoprecipitation assay in 173 term placentas collected in the prospective birth-cohort ALADDIN. The development of IgE sensitization to allergens in the children was followed from 6 months up to 5 years of age. We discovered significant associations of histone acetylation levels with decreased risk of allergic sensitization in 3 genes. Decreased risk of sensitization to food allergens was associated with higher H3 acetylation levels in placentas at the

Indexed as

AcetylationAdaptor Proteins, Signal TransducingAllergensChild, PreschoolChromatinEpigenesis, GeneticFemaleFood HypersensitivityHistone DeacetylasesHistonesHumansImmunoglobulin EInfantInfant, NewbornInterferon-gammaIntracellular Signaling Peptides and ProteinsAdaptor Proteins, Signal TransducingAllergensChromatinHDAC4 protein, humanHistone DeacetylasesHistonesIFNG protein, humanImmunoglobulin EInterferon-gammaIntracellular Signaling Peptides and ProteinsProteinsRepressor ProteinsSH2B3 protein, human

Identifiers

PMID31111043
PMCPMC6500694
OpenAlexW2939140166

What OpenQuestion holds

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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.