Evidence map›Paper›PMID 31932747›Full record

ReviewNature reviews. Rheumatology2020

Immunological adaptations in pregnancy that modulate rheumatoid arthritis disease activity.

Frauke Förger, Peter M Villiger

Erratum issuedAbstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Rheumatology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
6.6field-weighted citation impact, top 2% 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

72 citing papers in PubMed, 133 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Sexual dimorphism in the liver.Nature reviews. Gastroenterology & hepatology · 2026
    Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
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  11. Microbiota-dependent IFN-L controls uterine and placental immunity.bioRxiv : the preprint server for biology · 2026
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. Family Planning and Rheumatoid Arthritis.Current rheumatology reports · 2025
    Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Frauke FörgerDepartment of Rheumatology, Immunology, and Allergology, University Hospital and University of Bern, Bern, Switzerland. Frauke.Foerger@insel.ch.ORCID http://orcid.org/0000-0003-1134-993X
Peter M VilligerDepartment of Rheumatology, Immunology, and Allergology, University Hospital and University of Bern, Bern, Switzerland.
University of Bern · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During pregnancy, the fetus that grows within the maternal uterus is not rejected by the maternal immune system. To enable both tolerance towards the fetus and defence against pathogens, modifications of the maternal immune system occur during gestation. These modifications are able to bring about a natural improvement in disease activity of some autoimmune diseases, such as rheumatoid arthritis (RA). Various mechanisms of the immune system contribute to the phenomenon of pregnancy-related improvement of RA, and the cessation of these immunomodulatory mechanisms after delivery correlates with postpartum disease flare. HLA disparity between mother and fetus, glycosylation of IgG, immunoregulatory pathways, and alterations in innate and adaptive immune cells and their cytokines have important roles in pregnancy and in pregnancy-related amelioration of RA.

Indexed as

Immunity, CellularPregnancy ComplicationsArthritis, RheumatoidCytokinesDisease ProgressionFemaleHumansImmune TolerancePregnancyCytokines

Identifiers

PMID31932747
OpenAlexW2999223430

What OpenQuestion holds

Textmetadata
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.