Evidence map›Paper›PMID 31431673›Full record

Observational studyBritish journal of cancer2019

A panel of DNA methylated markers predicts metastasis of pN

Zhaojun Liu, Xiaojing Cheng, Lianhai Zhang, Jing Zhou, Dajun Deng, Jiafu Ji

Registry-linked trialOpen access · hybridAbstract readObservational Study
In one paragraph

Observational study in British journal of cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02159339 (A Cohort Study on Prediction of Metastasis of Gastric Carcinoma by DNA Methylation Biomarkers), which is not on this map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.7field-weighted citation impact, top 31% 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.

NCT02159339 completednot on this map

A Cohort Study on Prediction of Metastasis of Gastric Carcinoma by DNA Methylation Biomarkers

TypeobservationalSponsorPeking University Cancer Hospital & InstituteRan2012 to 2015Enrolled198ConditionsGastric Carcinoma
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
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  7. Article
  8. Review
  9. Article
  10. Article
  11. Frontiers in oncology · 2021
    Article
  12. Article
  13. Impact ofWorld journal of gastroenterology · 2020
    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 2 institutions in 1 country.

Zhaojun Liu *Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Division of Etiology, Peking University Cancer Hospital and Institute, Fu-Cheng-Lu, No. 52, Haidian District, Beijing, 100142, China.
Xiaojing Cheng *Department of Gastrointestinal Surgery, Peking University Cancer Hospital and Institute, Fu-Cheng-Lu, No. 52, Haidian District, Beijing, 100142, China.
Lianhai ZhangDepartment of Gastrointestinal Surgery, Peking University Cancer Hospital and Institute, Fu-Cheng-Lu, No. 52, Haidian District, Beijing, 100142, China.
Jing ZhouKey Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Division of Etiology, Peking University Cancer Hospital and Institute, Fu-Cheng-Lu, No. 52, Haidian District, Beijing, 100142, China.
Dajun DengKey Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Division of Etiology, Peking University Cancer Hospital and Institute, Fu-Cheng-Lu, No. 52, Haidian District, Beijing, 100142, China. dengdajun@bjmu.edu.cn.
Jiafu JiDepartment of Gastrointestinal Surgery, Peking University Cancer Hospital and Institute, Fu-Cheng-Lu, No. 52, Haidian District, Beijing, 100142, China. jijiafu_pku@163.com.
Peking University · CNPeking University Cancer Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this prospective study was to evaluate the feasibility of predicting GC metastasis using CDH1, GFRA1, P16 and ZNF382 DNA methylation as biomarkers.

methods198 GC patients without metastasis at the time of surgery resection were recruited into the double-blind cohort (NCT02159339). Gene methylation was analysed using MethyLight assays. GC metastasis and survival data were obtained from 178 patients with 94.7% compliance during follow-up.

resultsTwenty six cases of metastasis and 5 cases of recurrence were observed in 178 cases (17.4%) during the follow-up (median, 62.7 months). The GC metastasis rate for GFRA1 methylation-positive patients was significantly reduced compared with GFRA1 methylation-negative patients (odds ratio [OR]: 0.23, 95% confidence interval [CI] 0.08-0.66). Similar results were also observed using ZNF382 methylation as a predictor (OR: 0.17, 95% CI 0.06-0.47). A risk score including methylation of GFRA1 and ZNF382 was generated. The metastasis rate was significantly increased in high-risk GC patients (OR: 4.71, 95% CI: 1.85-12.00). GC patients with high risk had a shorter overall survival, especially for patients with stage I GC (P = 0.024).

conclusionsThe combination of GFRA1 and ZNF382 methylation is a biomarker panel for the prediction of GC metastasis.

Indexed as

DNA MethylationGenes, p16Antigens, CDBiomarkers, TumorCadherinsCollagen Type IIConfidence IntervalsDNA-Binding ProteinsDouble-Blind MethodFeasibility StudiesFemaleGenes, NeoplasmGenetic MarkersGlial Cell Line-Derived Neurotrophic Factor ReceptorsHumansMaleAntigens, CDBiomarkers, TumorCadherinsCDH1 protein, humanCOL2A1 protein, humanCollagen Type IIDNA-Binding ProteinsGenetic MarkersGFRA1 protein, humanGlial Cell Line-Derived Neurotrophic Factor ReceptorsTranscription FactorsZNF382 protein, human

Identifiers

PMID31431673
PMCPMC6889426
OpenAlexW2969542250

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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.