Evidence map›Paper›PMID 25232493›Full record

ArticleAmerican journal of cancer research2014

Methylated CpG site count of dapper homolog 1 (DACT1) promoter prediction the poor survival of gastric cancer.

Jingyu Deng, Han Liang, Rupeng Zhang, Guoguang Ying, Xingmin Xie, Jun Yu, Daiming Fan, Xishan Hao

Open access · greenAbstract read
In one paragraph

Article in American journal of cancer research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

15 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
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  13. Association analysis ofOncoTargets and therapy · 2016
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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 3 institutions in 2 countries.

Jingyu DengDepartment of Gastroenterology, Tianjin Medical University Cancer Hospital, City Key Laboratory of Tianjin Cancer Center and National Clinical Research Center for Cancer Tianjin, China.
Han LiangDepartment of Gastroenterology, Tianjin Medical University Cancer Hospital, City Key Laboratory of Tianjin Cancer Center and National Clinical Research Center for Cancer Tianjin, China.
Rupeng ZhangDepartment of Gastroenterology, Tianjin Medical University Cancer Hospital, City Key Laboratory of Tianjin Cancer Center and National Clinical Research Center for Cancer Tianjin, China.
Guoguang YingCentral Laboratory, Tianjin Medical University Cancer Hospital, City Key Laboratory of Tianjin Cancer Center and National Clinical Research Center for Cancer Tianjin, China.
Xingmin XieDepartment of Gastroenterology, Tianjin Medical University Cancer Hospital, City Key Laboratory of Tianjin Cancer Center and National Clinical Research Center for Cancer Tianjin, China.
Jun YuInstitute of Digestive Disease, Li Ka Shing Institute of Health Science, Chinese University of Hong Kong Shatin, Hong Kong.
Daiming FanState Key Laboratory of Cancer Biology and Institute of Digestive Diseases, Xijing Hospital, Fourth Military Medical University Xi'an China.
Xishan HaoDepartment of Gastroenterology, Tianjin Medical University Cancer Hospital, City Key Laboratory of Tianjin Cancer Center and National Clinical Research Center for Cancer Tianjin, China.
Tianjin Medical University Cancer Institute and Hospital · CNChinese University of Hong Kong · HKXijing Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo elucidate the clinical significance of the methylated status of CpG sites of dapper homolog 1 (DACT1) promoter in the survival prediction in gastric cancer (GC).

methodsThe large scale GC patients (n=459) were analyzed for the quantitatively methylated status of CpG sites of DACT1 DNA promoter with the bisulphite sequencing PCR (BSP). With gene sequencing analysis, the methylated statuses of 12 cytosine-phosphate-guanine (CpG) sites in DACT1 promoter were detected to supply detailed information for the precisely prognostic prediction. Associations between molecular, clinicopathologic, and survival data were analyzed.

resultsWith the MSP detection, different methylated levels of DACT1 promoter were identified in the 25 GC tissues, while none of 25 normal gastric mucosal tissues were found to be methylated. DACT1 promoter methylation was found in 28.32% in 459 patients. GC patients with 4 or more methylated CpG sites of DACT1 promoter was significantly associated with the poorer survival (P=0.19). The methylated statuses of CpG -515, CpG -435, and CpG -430 sites were also identified to provide the elaborate survival discrimination for 459 GC patients, respectively (P=0.049, =0.006, and =0.037). In addition, we demonstrated that the methylated CpG site count had smallest AIC and BIC values than other three methylated status of CpG sites for prediction the survival of 459 GC patients.

conclusionsThe methylated CpG site count of DACT1 promoter had the significant applicability for clinical evaluation the prognosis of GC.

Indexed as

dapper homolog 1methylationneoplasmStomachsurvival

Identifiers

PMID25232493
PMCPMC4163616
OpenAlexW242421942

What OpenQuestion holds

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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.