Evidence map›Paper›PMID 30373477›Full record

ArticleReproductive sciences (Thousand Oaks, Calif.)2019

Interleukin-27 Inhibits Trophoblast Cell Invasion and Migration by Affecting the Epithelial-Mesenchymal Transition in Preeclampsia.

Huisheng Ge, Nanlin Yin, Ting-Li Han, Dongni Huang, Xuehai Chen, Ping Xu, Chengjin He, Chao Tong, Hongbo Qi

Abstract read
PubMed Publisher
In one paragraph

Article in Reproductive sciences (Thousand Oaks, Calif.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 24% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Importance of STAT3 signaling in preeclampsia (Review).International journal of molecular medicine · 2025
    Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. IL-27 Mediates Pro-Inflammatory EffectsFrontiers in immunology · 2021
    Article
  16. Article
  17. Ozone Exposure During Implantation Increases Serum Bioactivity in HTR-8/SVneo Trophoblasts.Toxicological sciences : an official journal of the Society of Toxicology · 2019
    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

9 authors at 3 institutions in 1 country.

Huisheng GeDepartment of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Nanlin YinDepartment of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Ting-Li HanDepartment of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Dongni HuangDepartment of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Xuehai ChenDepartment of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Ping XuDepartment of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Chengjin HeDepartment of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Chao TongDepartment of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Hongbo QiDepartment of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China. qihongbocy@gmail.com.
First Affiliated Hospital of Chongqing Medical University · CNChildren's Hospital of Chongqing Medical University · CNChongqing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Preeclampsia (PE) is a pregnancy-specific disorder representing a major cause of maternal and perinatal morbidity and mortality. Invasive and migratory phenotypes are acquired by trophoblasts through the process of epithelial-mesenchymal transition (EMT). Studies have shown that trophoblast EMT events are dysregulated in PE and play an important role in its development. Dysregulation of interleukin (IL)-27 and IL-27R (T-cell cytokine receptor (TCCR)/WSX -1) is relevant to PE. In this study, our results demonstrated that IL-27 did not significantly affect the proliferation and apoptosis of HTR -8/SVneo trophoblast cells, while it did significantly inhibit trophoblast invasion and migration. The expression of EMT-related proteins in HTR-8/SVneo cells and extravillous explants was detected after treatment with IL-27. Expression of epithelial markers was increased, and mesenchymal marker expression was reduced. Furthermore, we found that IL-27 could induce significant phosphorylation of Signal Transducer and Activator of Transcription 1 (STAT1) and Signal Transducer and Activator of Transcription 3 (STAT3) in a time-dependent manner in HTR-8/SVneo cells. Selective inhibitors of STAT1 (STAT1 siRNA) and STAT3 (STAT3 siRNA) were used to determine whether both STAT1 and STAT3 are required for IL-27-mediated inhibition of EMT. STAT1 inhibition in IL-27-treated cells attenuated the IL-27 effect, while the inhibition of STAT3 activation had no effect on the development of the epithelial phenotype. These results demonstrate that IL-27 may inhibit trophoblast cell migration and invasion by affecting the EMT process through an STAT1-dominant pathway in PE.

Indexed as

AdultCase-Control StudiesCell LineCell MovementEpithelial-Mesenchymal TransitionFemaleHumansInterleukinsPhosphorylationPre-EclampsiaPregnancyReceptors, InterleukinSignal TransductionSTAT1 Transcription FactorSTAT3 Transcription FactorTissue Culture TechniquesIL27RA protein, humanInterleukinsMYDGF protein, humanReceptors, InterleukinSTAT1 protein, humanSTAT1 Transcription FactorSTAT3 protein, humanSTAT3 Transcription Factorepithelial–mesenchymal transitionIL-27invasionmigrationpreeclampsiatrophoblast

Identifiers

PMID30373477
OpenAlexW2898953147

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.