Evidence map›Paper›PMID 23949225›Full record

ArticleCell death & disease2013

Enhancer of zeste homolog 2 activates wnt signaling through downregulating CXXC finger protein 4.

H Lu, J Sun, F Wang, L Feng, Y Ma, Q Shen, Z Jiang, X Sun, X Wang, H Jin

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Role of EZH2 protein expression in gastric carcinogenesis among Asians: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Pooled it
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  12. Malignant Transformation InvolvingCell reports. Medicine · 2020
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  17. Bioscience reports · 2018
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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

10 authors at 2 institutions in 1 country.

H LuLaboratory of Cancer Biology, Biomedical Research Center, Sir Runrun Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
J Sun
F Wang
L Feng
Y Ma
Q Shen
Z Jiang
X Sun
X Wang
H Jin
Sir Run Run Shaw Hospital · CNZhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Through silencing tumor suppressor genes, epigenetic changes can activate signaling pathways important to cancer development. In this report, we found an epigenetic contribution to the aberrant activation of wnt signaling in human gastric cancer. CXXC4 (CXXC finger protein 4) was identified as a novel target of EZH2 (enhancer of zeste homolog 2), and EZH2 promotes the activation of wnt signaling by downregulating CXXC4 expression. CXXC4 inhibits the growth of gastric cancer cells both in vitro and in vivo through inactivating wnt signaling. In contrast, depletion of CXXC4 activates wnt signaling and promotes the anchorage-independent growth of nontumor gastric epithelial cells. CXXC4 is downregulated in gastric carcinoma tissues and its downregulation is associated with poor outcome of gastric cancer patients (hazard ratio: 5.053, P < 0.05). Through its binding to dishevelled (Dvl), CXXC4 stabilizes the destruction complex of β-catenin to inhibit wnt signaling. Two critical amino acid residues in CXXC4, K161 and T162 were found to be important to its binding to Dvl and the growth inhibitory effect of CXXC4. In summary, EZH2 promotes the activation of wnt signaling in gastric carcinogenesis through the downregulation of CXXC4 expression. CXXC4 is a novel potential tumor suppressor directly regulated by EZH2, and its expression is a significant prognosis factor for patients with early stages of gastric cancer.

Indexed as

Wnt Signaling PathwayCell Line, TumorDNA-Binding ProteinsDown-RegulationEnhancer of Zeste Homolog 2 ProteinFemaleGene Expression Regulation, NeoplasticHumansMalePolycomb Repressive Complex 2Protein BindingStomach NeoplasmsTranscription FactorsTumor Suppressor ProteinsCXXC4 protein, humanDNA-Binding ProteinsEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanPolycomb Repressive Complex 2Transcription FactorsTumor Suppressor Proteins

Identifiers

PMID23949225
PMCPMC3763454
OpenAlexW2060276613

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.