Evidence map›Paper›PMID 25326896›Full record

ArticleJournal of cancer research and clinical oncology2015

Expression and clinicopathological significance of EED, SUZ12 and EZH2 mRNA in colorectal cancer.

Yan-Long Liu, Xu Gao, Yang Jiang, Gan Zhang, Zi-Cheng Sun, Bin-Bin Cui, Yan-Mei Yang

Open access · greenAbstract read
In one paragraph

Article in Journal of cancer research and clinical oncology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 3 pooled it
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

53 citing papers in PubMed, 3 syntheses or guidelines pooled it, 77 citations in OpenAlex.

  1. Pooled it
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  13. Polycomb Repressive Complex 2 in Oncology.Cancer treatment and research · 2023
    Article
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  15. Critical Roles of Polycomb Repressive Complexes in Transcription and Cancer.International journal of molecular sciences · 2022
    Review
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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

7 authors at 2 institutions in 1 country.

Yan-Long LiuDepartment of Colorectal Surgery, The Affiliated Tumor Hospital, Harbin Medical University, No. 150, Haping Rd, Nangang District, Harbin, 150081, Heilongjiang, China.
Xu Gao
Yang Jiang
Gan Zhang
Zi-Cheng Sun
Bin-Bin Cui
Yan-Mei Yang
Harbin Medical University · CNMudanjiang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesEnhancer of zeste 2 (EZH2), embryonic ectoderm development (EED), and suppressor of zeste 12 homolog (SUZ12), the key component of polycomb repressive complex 2, are of great importance in human cancer pathogenesis. This study was designed to investigate the clinical and prognostic significances of EZH2, EED and SUZ12 in colorectal cancer (CRC) patients.

methodsThe expression of EZH2, EED and SUZ12 mRNA was evaluated in 82 primary CRC and paired non-cancerous mucosa samples by qRT-PCR.

resultsWe found that overall EZH2, EED and SUZ12 mRNA expression in the CRC tissues was significantly increased than in the non-cancerous tissue (p < 0.05). Increased EZH2, EED and SUZ12 mRNA expression was directly correlated with primary tumor size, regional lymph node metastases, distant metastasis and AJCC stage. Furthermore, CRC patients with higher level of EED, SUZ12 or EZH2 showed a worse disease-free survival (DFS) (p < 0.01). In multivariate analysis, the increased EZH2 expression may be a risk factor for the patients' 3-year DFS (HR 2.517; 95% CI 1.104, 5.736; p = 0.028). Furthermore, the k-means cluster analysis showed that high mRNA expression of EED, SUZ12 and EZH2 was significantly correlated with the aggressive clinical behavior and poor prognosis.

conclusionsHigh expression of EED, SUZ12 and EZH2 might contribute to the CRC development/progression.

Indexed as

Gene Expression Regulation, NeoplasticBlotting, WesternColorectal NeoplasmsDisease ProgressionEnhancer of Zeste Homolog 2 ProteinHumansKaplan-Meier EstimateLymphatic MetastasisMultivariate AnalysisNeoplasm ProteinsNeoplasm StagingPolycomb Repressive Complex 2PrognosisReverse Transcriptase Polymerase Chain ReactionRNA, MessengerTranscription FactorsEED protein, humanEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanNeoplasm ProteinsPolycomb Repressive Complex 2RNA, MessengerSUZ12 protein, humanTranscription Factors

Identifiers

PMID25326896
PMCPMC11823763
OpenAlexW2019828472

What OpenQuestion holds

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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.