Evidence map›Paper›PMID 26887977›Full record

ArticleScientific reports2016

GRHL2-miR-200-ZEB1 maintains the epithelial status of ovarian cancer through transcriptional regulation and histone modification.

Vin Yee Chung, Tuan Zea Tan, Ming Tan, Meng Kang Wong, Kuee Theng Kuay, Zhe Yang, Jieru Ye, Julius Muller, Cheryl M Koh, Ernesto Guccione and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed, 1 pooled it
7.5field-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

96 citing papers in PubMed, 1 synthesis or guideline pooled it, 163 citations in OpenAlex.

  1. Meta-Analysis ofGenes · 2019
    Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Defining the DNA Binding Specificity of GRHL2.bioRxiv : the preprint server for biology · 2026
    Article
  7. Article
  8. KMT2C and KMT2D amplify GRHL2-driven enhancer activation.bioRxiv : the preprint server for biology · 2026
    Article
  9. Article
  10. Article
  11. Association Analysis of SNPs inAnimals : an open access journal from MDPI · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Exploration of the Correlation BetweenPharmacogenomics and personalized medicine · 2024
    Article
  17. Article
  18. Article
  19. Silencing ofOncology letters · 2023
    Article
  20. Review

36 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

12 authors at 4 institutions in 1 country.

Vin Yee ChungCancer Science Institute of Singapore, National University of Singapore, Centre for Translational Medicine, 14 Medical Drive, #12-01, Singapore 117599.
Tuan Zea TanCancer Science Institute of Singapore, National University of Singapore, Centre for Translational Medicine, 14 Medical Drive, #12-01, Singapore 117599.
Ming TanCancer Science Institute of Singapore, National University of Singapore, Centre for Translational Medicine, 14 Medical Drive, #12-01, Singapore 117599.
Meng Kang WongCancer Science Institute of Singapore, National University of Singapore, Centre for Translational Medicine, 14 Medical Drive, #12-01, Singapore 117599.
Kuee Theng KuayCancer Science Institute of Singapore, National University of Singapore, Centre for Translational Medicine, 14 Medical Drive, #12-01, Singapore 117599.
Zhe YangCancer Science Institute of Singapore, National University of Singapore, Centre for Translational Medicine, 14 Medical Drive, #12-01, Singapore 117599.
Jieru YeCancer Science Institute of Singapore, National University of Singapore, Centre for Translational Medicine, 14 Medical Drive, #12-01, Singapore 117599.
Julius MullerInstitute of Molecular and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Singapore 13867.
Cheryl M KohInstitute of Molecular and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Singapore 13867.
Ernesto GuccioneInstitute of Molecular and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Singapore 13867.
Jean Paul ThieryCancer Science Institute of Singapore, National University of Singapore, Centre for Translational Medicine, 14 Medical Drive, #12-01, Singapore 117599.
Ruby Yun-Ju HuangCancer Science Institute of Singapore, National University of Singapore, Centre for Translational Medicine, 14 Medical Drive, #12-01, Singapore 117599.
National University of Singapore · SGAgency for Science, Technology and Research · SGInstitute of Molecular and Cell Biology · SGNational University Hospital · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epithelial-mesenchymal transition (EMT), a biological process by which polarized epithelial cells convert into a mesenchymal phenotype, has been implicated to contribute to the molecular heterogeneity of epithelial ovarian cancer (EOC). Here we report that a transcription factor--Grainyhead-like 2 (GRHL2) maintains the epithelial phenotype. EOC tumours with lower GRHL2 levels are associated with the Mes/Mesenchymal molecular subtype and a poorer overall survival. shRNA-mediated knockdown of GRHL2 in EOC cells with an epithelial phenotype results in EMT changes, with increased cell migration, invasion and motility. By ChIP-sequencing and gene expression microarray, microRNA-200b/a is identified as the direct transcriptional target of GRHL2 and regulates the epithelial status of EOC through ZEB1 and E-cadherin. Our study demonstrates that loss of GRHL2 increases the levels of histone mark H3K27me3 on promoters and GRHL2-binding sites at miR-200b/a and E-cadherin genes. These findings support GRHL2 as a pivotal gatekeeper of EMT in EOC via miR-200-ZEB1.

Indexed as

Epithelial-Mesenchymal TransitionProtein Processing, Post-TranslationalTranscription, GeneticCell Line, TumorDNA-Binding ProteinsFemaleHistonesHumansMicroRNAsNeoplasm ProteinsOvarian NeoplasmsResponse ElementsRNA, NeoplasmTranscription FactorsZinc Finger E-box-Binding Homeobox 1DNA-Binding ProteinsGRHL2 protein, humanHistonesMicroRNAsMIRN200 microRNA, humanNeoplasm ProteinsRNA, NeoplasmTranscription FactorsZEB1 protein, humanZinc Finger E-box-Binding Homeobox 1

Identifiers

PMID26887977
PMCPMC4757891
OpenAlexW2277039327

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.