Evidence map›Paper›PMID 35859055›Full record

ReviewCellular and molecular life sciences : CMLS2022

How trophoblasts fuse: an in-depth look into placental syncytiotrophoblast formation.

Stephen J Renaud, Mariyan J Jeyarajah

Open access · greenAbstract readReview
In one paragraph

Review in Cellular and molecular life sciences : CMLS, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
15.7field-weighted citation impact, top 1% 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

54 citing papers in PubMed, 91 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Trophoblast Fusion Deficiency in Placenta-Related Pregnancy Disorders.Advances in experimental medicine and biology · 2026
    Review
  14. Update on endogenous retroviruses in cattle placenta.The Journal of reproduction and development · 2026
    Review
  15. Implications of Heterotypic Cell Fusion in Cancer.Advances in experimental medicine and biology · 2026
    Review
  16. Polyploidy and Senescence of Cancer Cells: Impact of Cell Fusion.Advances in experimental medicine and biology · 2026
    Review
  17. Biophysical Considerations in Cell Fusion.Advances in experimental medicine and biology · 2026
    Review
  18. Article
  19. BHLHE40 Cooperates with GATA2/3 to Control Human Syncytiotrophoblast Lineage Differentiation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  20. Article
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

2 authors at 1 institution in 1 country.

Stephen J RenaudDepartment of Anatomy and Cell Biology and Children's Health Research Institute, University of Western Ontario, London, ON, N6A5C1, Canada. srenaud4@uwo.ca.ORCID http://orcid.org/0000-0001-7257-5354
Mariyan J JeyarajahDepartment of Anatomy and Cell Biology and Children's Health Research Institute, University of Western Ontario, London, ON, N6A5C1, Canada.ORCID http://orcid.org/0000-0002-5150-2284
Western University · CA

Funding

Natural Sciences and Engineering Research Council of Canada 0503
6 · The paper itself

Abstract

In humans, cell fusion is restricted to only a few cell types under normal conditions. In the placenta, cell fusion is a critical process for generating syncytiotrophoblast: the giant multinucleated trophoblast lineage containing billions of nuclei within an interconnected cytoplasm that forms the primary interface separating maternal blood from fetal tissue. The unique morphology of syncytiotrophoblast ensures that nutrients and gases can be efficiently transferred between maternal and fetal tissue while simultaneously restricting entry of potentially damaging substances and maternal immune cells through intercellular junctions. To maintain integrity of the syncytiotrophoblast layer, underlying cytotrophoblast progenitor cells terminate their capability for self-renewal, upregulate expression of genes needed for differentiation, and then fuse into the overlying syncytium. These processes are disrupted in a variety of obstetric complications, underscoring the importance of proper syncytiotrophoblast formation for pregnancy health. Herein, an overview of key mechanisms underlying human trophoblast fusion and syncytiotrophoblast development is discussed.

Indexed as

PlacentaTrophoblastsCell DifferentiationCell FusionFemaleGiant CellsHumansPregnancyCell fusionCytotrophoblastPlacentaPregnancySyncytiotrophoblastTrophoblast

Identifiers

PMID35859055
PMCPMC11072895
OpenAlexW4286209806

What Socratic 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 Socratic graph.