Evidence map›Paper›PMID 22523109›Full record

ReviewHuman reproduction update2012

Extravillous trophoblast and decidual natural killer cells: a remodelling partnership.

Alison E Wallace, Rupsha Fraser, Judith E Cartwright

Open access · bronzeAbstract readReview
In one paragraph

Review in Human reproduction update, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 113 papers.

0numbers the graph read from it
0cells of the map it votes in
113citing papers in PubMed
6.9field-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

113 citing papers in PubMed, 241 citations in OpenAlex.

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  14. Current strategies using 3D organoids to establishJournal of veterinary science · 2024
    Review
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  19. Endometrial TGFβ signaling fosters early pregnancy development by remodeling the fetomaternal interface.American journal of reproductive immunology (New York, N.Y. : 1989) · 2023
    Review
  20. Article

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

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 at 1 institution in 1 country.

Alison E WallaceReproductive and Cardiovascular Disease Research Group, Division of Biomedical Sciences, St George's University of London, London, UK. awallace@sgul.ac.uk
Rupsha Fraser
Judith E Cartwright
St George's, University of London · GB

Funding

Wellcome Trust 091550
6 · The paper itself

Abstract

backgroundDuring pregnancy, maternal uterine spiral arteries (SAs) are remodelled from minimal-flow, high-resistance vessels into larger diameter vessels with low resistance and high flow. Fetal extravillous trophoblasts (EVT) have important roles in this process. Decidual natural killer cells (dNK cells) are the major maternal immune component of the decidua and accumulate around SAs before trophoblast invasion. A role for dNK cells in vessel remodelling is beginning to be elucidated. This review examines the overlapping and dissimilar mechanisms used by EVT and dNK cells in this process and how this may mirror another example of tissue remodelling, namely cancer development.

methodsThe published literature was searched using Pubmed focusing on EVT, dNK cells and SA remodelling. Additional papers discussing cancer development are also included.

resultsSimilarities exist between actions carried out by dNK cells and EVT. Both interact with vascular cells lining the SA, as well as with each other, to promote transformation of the SA. EVT differentiation has previously been likened to the epithelial-mesenchymal transition in cancer cells, and we discuss how dNK-EVT interactions at the maternal-fetal interface can also be compared with the roles of immune cells in cancer.

conclusionsThe combined role that dNK cells and EVT play in SA remodelling suggests that these interactions could be described as a partnership. The investigation of pregnancy as a multicellular system involving both fetal and maternal components, as well as comparisons to similar examples of tissue remodelling, will further identify the key mechanisms in SA remodelling that are required for a successful pregnancy.

Indexed as

Cell DifferentiationDeciduaEpithelial-Mesenchymal TransitionFemaleHumansKiller Cells, NaturalPregnancyTrophoblastsUterine Artery

Identifiers

PMID22523109
PMCPMC3373213
OpenAlexW2135426483

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.