Evidence map›Paper›PMID 22216337›Full record

ArticlePloS one2011

Fetal microchimeric cells in blood of women with an autoimmune thyroid disease.

Trees Lepez, Mado Vandewoestyne, Shahid Hussain, Filip Van Nieuwerburgh, Kris Poppe, Brigitte Velkeniers, Jean-Marc Kaufman, Dieter Deforce

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
6.6field-weighted citation impact, top 4% 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

19 citing papers in PubMed, 45 citations in OpenAlex.

  1. Review
  2. Thyroid dysfunction in ageing populations.Endocrine connections · 2025
    Review
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  6. Article
  7. Review
  8. Article
  9. Autoimmune Thyroiditis and Myasthenia Gravis.Frontiers in endocrinology · 2017
    Review
  10. Article
  11. Fetal microchimerism and maternal health: a review and evolutionary analysis of cooperation and conflict beyond the womb.BioEssays : news and reviews in molecular, cellular and developmental biology · 2015
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  13. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Trees LepezLaboratory for Pharmaceutical Biotechnology, Ghent University, Ghent, Belgium.
Mado Vandewoestyne
Shahid Hussain
Filip Van Nieuwerburgh
Kris Poppe
Brigitte Velkeniers
Jean-Marc Kaufman
Dieter Deforce
Ghent University · BEErasmus Hospital · BEGhent University Hospital · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextHashimoto's thyroiditis (HT) and Graves' disease (GD), two autoimmune thyroid diseases (AITD), occur more frequently in women than in men and show an increased incidence in the years following parturition. Persisting fetal cells could play a role in the development of these diseases.

objectiveAim of this study was to detect and characterize fetal cells in blood of postpartum women with and without an AITD.

participantsEleven patients with an AITD and ten healthy volunteers, all given birth to a son maximum 5 years before analysis, and three women who never had been pregnant, were included. None of them had any other disease of the thyroid which could interfere with the results obtained.

methodsFluorescence in situ hybridization (FISH) and repeated FISH were used to count the number of male fetal cells. Furthermore, the fetal cells were further characterized.

resultsIn patients with HT, 7 to 11 fetal cells per 1.000.000 maternal cells were detected, compared to 14 to 29 fetal cells in patients with GD (p=0.0061). In patients with HT, mainly fetal CD8(+) T cells were found, while in patients with GD, fetal B and CD4(+) T cells were detected. In healthy volunteers with son, 0 to 5 fetal cells were observed, which was significantly less than the number observed in patients (p<0,05). In women who never had been pregnant, no male cells were detected.

conclusionThis study shows a clear association between fetal microchimeric cells and autoimmune thyroid diseases.

Indexed as

AdultChimerismFemaleGraves DiseaseHashimoto DiseaseHumansIn Situ Hybridization, FluorescencePregnancy

Identifiers

PMID22216337
PMCPMC3246474
OpenAlexW2018634151

What OpenQuestion holds

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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.