Evidence map›Paper›PMID 24966962›Full record

ArticleInternational journal of clinical and experimental pathology2014

Histone-modifying genes as biomarkers in hepatocellular carcinoma.

Shih-Ya Hung, Hui-Hua Lin, Kun-Tu Yeh, Jan-Gowth Chang

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.6field-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

31 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Histone methylation in pre-cancerous liver diseases and hepatocellular carcinoma: recent overview.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
    Review
  5. Article
  6. Epigenetic remodelling in human hepatocellular carcinoma.Journal of experimental & clinical cancer research : CR · 2022
    Review
  7. Article
  8. Hedgehog Signaling: Implications in Cancers and Viral Infections.International journal of molecular sciences · 2021
    Review
  9. Review
  10. Article
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  12. 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

4 authors at 2 institutions in 1 country.

Shih-Ya HungEpigenome Research Center, China Medical University Hospital Taichung 40447, Taiwan ; Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University Taichung 40402, Taiwan.
Hui-Hua LinEpigenome Research Center, China Medical University Hospital Taichung 40447, Taiwan.
Kun-Tu YehDepartmant of Pathology, Changhua Christian Hospital Changhua 50006, Taiwan.
Jan-Gowth ChangEpigenome Research Center, China Medical University Hospital Taichung 40447, Taiwan ; Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University Taichung 40402, Taiwan ; Department of Laboratory Medicine, China Medical University Hospital Taichung 40447, Taiwan ; School of Medicine, China Medical University Taichung 40447, Taiwan.
China Medical University · TWChanghua Christian Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is the world's fifth most common cancer and second leading cause of cancer-related death in Taiwan. Over 600,000 HCC patients die each year worldwide despite recent advances in surgical techniques and medical treatments. Epigenetic regulations including DNA methylation and histone modification control gene expressions and play important roles during tumorigenesis. This study evaluates association between histone-modifying genes and prognosis of HCC to ferret out new diagnostic markers. We collected 50 paired HCC and adjacent non-cancerous tissues from Taiwanese patients for survey by RT-qPCR and tissue microarray-based immunohistochemistry (TMA-based IHC) staining. RT-qPCR data showed four of twenty-four genes over eightfold up-regulated in tumor tissues: e.g., histone phosphorylation gene-ARK2, methylation genes-G9a, SUV39H2, and EZH2 (n=50, all p<0.0001). Results of TMA-based IHC staining showed proteins of ARK2, EZH2, G9a, and SUV39H2 also overexpressed in tumor tissues. Staining intensity of SUV39H2 correlated with HCV infection (p=0.025). We further restricted the analysis only in tumor tissues, we found EZH2 staining intensity associated with tumor stage (p=0.016) and survival (p=0.007); SUV39H2 intensity associated with tumor stage (p=0.044). Our findings indicate overexpression of histone-modifying genes EZH2 and SUV39H2 associated with prognosis of HCC cases. EZH2 expression can serve as a novel prognostic biomarker during HCC progression among Taiwanese.

Indexed as

Biomarkers, TumorBiopsyCarcinoma, HepatocellularEnhancer of Zeste Homolog 2 ProteinGene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticHepacivirusHistone-Lysine N-MethyltransferaseHistonesHumansImmunohistochemistryLiver NeoplasmsMethylationNeoplasm GradingNeoplasm StagingPhosphorylationBiomarkers, TumorEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanHistone-Lysine N-MethyltransferaseHistonesPolycomb Repressive Complex 2RNA, MessengerSUV39H2 protein, humanHepatocellular carcinomahistone acetylationhistone methylationhistone modificationhistone phosphorylation

Identifiers

PMID24966962
PMCPMC4069878
OpenAlexW112389288

What OpenQuestion holds

Textmetadata
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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.