Evidence map›Paper›PMID 23360797›Full record

ArticleMolecular cancer research : MCR2013

NF-YA underlies EZH2 upregulation and is essential for proliferation of human epithelial ovarian cancer cells.

Azat Garipov, Hua Li, Benjamin G Bitler, Roshan J Thapa, Siddharth Balachandran, Rugang Zhang

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cancer research : MCR, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

33 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Emerging EZH2 Inhibitors and Their Application in Lymphoma.Current hematologic malignancy reports · 2018
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. 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

6 authors at 3 institutions in 2 countries.

Azat GaripovThe Wistar Institute, Fox Chase Cancer Center, Philadelphia, Pennsylvania, Philadelphia, PA 19104, USA.
Hua Li
Benjamin G Bitler
Roshan J Thapa
Siddharth Balachandran
Rugang Zhang
Fox Chase Cancer Center · USKazan Federal University · RUThe Wistar Institute · US

Funding

Tumor Microenvironment and MetastasisP30CA010815 · NCI · WISTAR INSTITUTE · PI Luis J Montaner · 1985 to 2026
$75.9M
TRAINING PROGRAM IN CANCER RESEARCHT32CA009035 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI CHERNOFF, JONATHAN · 1985 to 2020
$10.5M
Targeting EZH2 in CARM1-expressing epithelial ovarian cancerR01CA163377 · NCI · WISTAR INSTITUTE · PI ZHANG, RUGANG · 2012 to 2021
$3.7M
NCI NIH HHS CA010815NCI NIH HHS P30 CA010815NCI NIH HHS R01 CA163377NCI NIH HHS R01CA163377NCI NIH HHS T32 CA009035
6 · The paper itself

Abstract

Epithelial ovarian cancer (EOC) accounts for the most gynecologic malignancy-associated deaths in the United States. Enhancer of zeste homolog 2 (EZH2), which silences gene expression through generating trimethylation on lysine 27 residue of histone H3 (H3K27Me3), is often overexpressed in EOCs and has been suggested as a therapeutic target. However, the mechanism underlying EZH2 overexpression in EOCs is unknown. Here, we show that EZH2 is upregulated at the transcription level, and two CCAAT boxes in the proximal regions of the human EZH2 gene promoter are critical for its transcription in EOC cells. Indeed, NF-YA, the regulatory subunit of the CCAAT-binding transcription factor NF-Y, is expressed at higher levels in human EOCs than in primary human ovarian surface epithelial (HOSE) cells. In addition, there is a positive correlation between expression of NF-YA and EZH2 in EOCs. Notably, high NF-YA expression predicts shorter overall survival in patients with EOCs. The association of NF-YA with the promoter of the human EZH2 gene is enhanced in human EOC cells compared with primary HOSE cells. Significantly, knockdown of NF-YA downregulates EZH2, decreases H3K27Me3 levels, and suppresses the growth of human EOC cells both in vitro and in a xenograft mouse model. Notably, NF-YA knockdown induces apoptosis of EOC cells and ectopic EZH2 expression partially rescues apoptosis induced by NF-YA knockdown. Together, these data reveal that NF-Y is a key regulator of EZH2 expression and is required for EOC cell proliferation, thus representing a novel target for developing EOC therapeutics.

Indexed as

AnimalsApoptosisCarcinoma, Ovarian EpithelialCCAAT-Binding FactorCell Growth ProcessesCell Line, TumorEnhancer of Zeste Homolog 2 ProteinFemaleGene Expression Regulation, NeoplasticHumansMiceMice, NudeNeoplasms, Glandular and EpithelialOvarian NeoplasmsPolycomb Repressive Complex 2Transcription FactorsCCAAT-Binding FactorEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanNFYA protein, humanPolycomb Repressive Complex 2Transcription Factors

Identifiers

PMID23360797
PMCPMC3631279
OpenAlexW2112334902

What OpenQuestion holds

Textmetadata
LicenceTDM
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.