Evidence map›Paper›PMID 35659256›Full record

ArticleBMC immunology2022

The correlation of EZH2 expression with the progression and prognosis of hepatocellular carcinoma.

Shi-Yi Wu, Zhao-Yu Xie, Lu-Yu Yan, Xiao-Fang Liu, Yue Zhang, Da-An Wang, Jie Dong, Hong-Tao Sun

Open access · goldAbstract read
In one paragraph

Article in BMC immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 17 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Shi-Yi WuDepartment of Cardiology, Inner Mongolia University for Nationalities Second Clinical Medical College, Lincheng Road, Yakeshi, 022150, China.
Zhao-Yu XieOphthalmology Department, The Second Xiangya Hospital, Central South University, No. 139, Renmin Middle Road, Changsha, 410000, China.
Lu-Yu YanDepartment of Cardiology, Inner Mongolia University for Nationalities Second Clinical Medical College, Lincheng Road, Yakeshi, 022150, China.
Xiao-Fang LiuDepartment of Endocrinology, Inner Mongolia University for Nationalities Second Clinical Medical College, Lincheng Road, Yakeshi, 022150, China.
Yue ZhangDepartment of Gastroenterology, Inner Mongolia University for Nationalities Second Clinical Medical College, Lincheng Road, Yakeshi, 022150, China.
Da-An WangDepartment of Cardiology, Inner Mongolia University for Nationalities Second Clinical Medical College, Lincheng Road, Yakeshi, 022150, China. wangdaan2021@163.com.
Jie DongDepartment of Gastroenterology, Inner Mongolia University for Nationalities Second Clinical Medical College, Lincheng Road, Yakeshi, 022150, China. dongjie202107@163.com.
Hong-Tao SunDepartment of Cardiology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao, 028000, China. sunhongtao2019@163.com.
Inner Mongolia University for Nationalities · CNSecond Xiangya Hospital of Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEnhancer of Zeste homologue 2 (EZH2) is a polycomb group gene and an epigenetic regulator that inhibits transcription, a modification associated with gene silencing. EZH2 plays an essential role in humoral and cell-mediated adaptive immunity. The purpose of the current study is to investigate the prognostic potential of EZH2 and to comprehensively analyse the correlation between EZH2 and immune infiltration in multiple cancer cases, especially liver hepatocellular carcinoma.

methodsEZH2 expression across cancers was explored through Oncomine, HPA, and GEPIA2. Additionally, the prognostic value of EZH2 analysis across cancers was based on the GEPIA2, TCGA portal, Kaplan-Meier Plotter, and LOGpc databases. Based on GO and KEGG analyses, GSEA helped demonstrate the biological processes through which EZH2 might lead to HCC development. GEPIA and TIMER were adopted to detect the possible relationship of EZH2 expression with tumour-infiltrating immune cells (TIICs).

resultsEZH2 overexpression levels were associated with poor prognosis of cancer, especially hepatocellular carcinoma. A high EZH2 expression level is related to a poor prognosis of HCC, especially in disease histology and stage III. The EZH2 expression level was positively correlated with critical gene markers of TAMs, M2 macrophages, M1 macrophages, and monocytes. Further analysis revealed that EZH2 genes were mainly related to DNA recombination, mitotic cell cycle phase transition, and chromosome segregation.

conclusionEZH2 plays an essential role in the immune microenvironment and is a potential prognostic marker and immunotherapy target for hepatocellular carcinoma.

Indexed as

Carcinoma, HepatocellularLiver NeoplasmsBiomarkers, TumorEnhancer of Zeste Homolog 2 ProteinHumansPrognosisTumor MicroenvironmentBiomarkers, TumorEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanEZH2Immune infiltrationImmunotherapyLiver hepatocellular carcinomaPrognosisT cells exhaustion

Identifiers

PMID35659256
PMCPMC9166340
OpenAlexW4281696633

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.