Evidence map›Paper›PMID 30078556›Full record

ArticleStem cell reports2018

Self-Renewing Trophoblast Organoids Recapitulate the Developmental Program of the Early Human Placenta.

Sandra Haider, Gudrun Meinhardt, Leila Saleh, Viktoria Kunihs, Magdalena Gamperl, Ulrich Kaindl, Adolf Ellinger, Thomas R Burkard, Christian Fiala, Jürgen Pollheimer and 3 more

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 241 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
241citing papers in PubMed, 1 pooled it
27.9field-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

241 citing papers in PubMed, 1 synthesis or guideline pooled it, 419 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Cancers · 2026
    Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

181 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

13 authors at 3 institutions in 1 country.

Sandra HaiderDepartment of Obstetrics and Gynaecology, Medical University of Vienna, Reproductive Biology Unit, Währinger Gürtel 18-20, 5Q, 1090 Vienna, Austria.
Gudrun MeinhardtDepartment of Obstetrics and Gynaecology, Medical University of Vienna, Reproductive Biology Unit, Währinger Gürtel 18-20, 5Q, 1090 Vienna, Austria.
Leila SalehDepartment of Obstetrics and Gynaecology, Medical University of Vienna, Reproductive Biology Unit, Währinger Gürtel 18-20, 5Q, 1090 Vienna, Austria.
Viktoria KunihsDepartment of Obstetrics and Gynaecology, Medical University of Vienna, Reproductive Biology Unit, Währinger Gürtel 18-20, 5Q, 1090 Vienna, Austria.
Magdalena GamperlCenter for Anatomy and Cell Biology, Medical University of Vienna, Schwarzspanierstrasse 17, 1090 Vienna, Austria.
Ulrich KaindlCenter for Anatomy and Cell Biology, Medical University of Vienna, Schwarzspanierstrasse 17, 1090 Vienna, Austria.
Adolf EllingerCenter for Anatomy and Cell Biology, Medical University of Vienna, Schwarzspanierstrasse 17, 1090 Vienna, Austria.
Thomas R BurkardInstitute of Molecular Biotechnology, Austrian Academy of Sciences, 1030 Vienna, Austria.
Christian FialaGynmed Clinic, 1150 Vienna, Austria.
Jürgen PollheimerDepartment of Obstetrics and Gynaecology, Medical University of Vienna, Reproductive Biology Unit, Währinger Gürtel 18-20, 5Q, 1090 Vienna, Austria.
Sasha MendjanInstitute of Molecular Biotechnology, Austrian Academy of Sciences, 1030 Vienna, Austria.
Paulina A LatosCenter for Anatomy and Cell Biology, Medical University of Vienna, Schwarzspanierstrasse 17, 1090 Vienna, Austria. Electronic address: paulina.latos@meduniwien.ac.at.
Martin KnöflerDepartment of Obstetrics and Gynaecology, Medical University of Vienna, Reproductive Biology Unit, Währinger Gürtel 18-20, 5Q, 1090 Vienna, Austria. Electronic address: martin.knoefler@meduniwien.ac.at.
Medical University of Vienna · ATAustrian Academy of Sciences · ATInstitute of Molecular Biotechnology · AT

Funding

Austrian Science Fund FWF P 28417Austrian Science Fund FWF P 30941
6 · The paper itself

Abstract

Defective placentation is the underlying cause of various pregnancy complications, such as severe intrauterine growth restriction and preeclampsia. However, studies on human placental development are hampered by the lack of a self-renewing in vitro model that would recapitulate formation of trophoblast progenitors and differentiated subtypes, syncytiotrophoblast (STB) and invasive extravillous trophoblast (EVT), in a 3D orientation. Hence, we established long-term expanding organoid cultures from purified first-trimester cytotrophoblasts (CTBs). Molecular analyses revealed that the CTB organoid cultures (CTB-ORGs) express markers of trophoblast stemness and proliferation and are highly similar to primary CTBs at the level of global gene expression. Whereas CTB-ORGs spontaneously generated STBs, withdrawal of factors for self-renewal induced trophoblast outgrowth, expressing the EVT progenitor marker NOTCH1, and provoked formation of adjacent, distally located HLA-G

Indexed as

Cell DifferentiationCell Self RenewalBiomarkersCell ProliferationFemaleGene ExpressionGene Expression ProfilingHumansOrganoidsPlacentaPregnancyTrophoblastsWnt Signaling PathwayBiomarkerscell fusioncytotrophoblast organoidsdifferentiationextravillous trophoblast lineagehuman placentaself-renewalWnt signalling

Identifiers

PMID30078556
PMCPMC6092984
OpenAlexW2887483703

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.