Evidence map›Paper›PMID 33550277›Full record

ArticleAging2021

A novel methylation signature predicts inferior outcome of patients with PDAC.

Minqi Gu, Jing Sun, Shunhao Zhang, Jing Chen, Guihua Wang, Shaoqing Ju, Xudong Wang

Abstract read
In one paragraph

Article in Aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Article
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  4. International journal of molecular sciences · 2025
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  7. Article
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  9. 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.

Minqi GuDepartment of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China.
Jing SunDepartment of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China.
Shunhao ZhangDepartment of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China.
Jing ChenDepartment of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China.
Guihua WangDepartment of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China.
Shaoqing JuDepartment of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China.
Xudong WangDepartment of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pancreatic ductal adenocarcinoma (PDAC) will become the second most common cause of death in North America and Europe over the next 10 years owing to the lack of early diagnosis, poor treatment, and poor prognosis. This study evaluated the methylation array data of 184 patients with PDAC in The Cancer Genome Atlas database to explore methylation biomarkers related to patient outcome. Using Univariable Cox regression analysis and Lasso regression analysis method in the training dataset, it was found that the four DNA methylation markers (

Indexed as

DNA MethylationGene Expression Regulation, NeoplasticMutationAdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Pancreatic DuctalCyclin TFemaleGene Expression ProfilingHeme Oxygenase (Decyclizing)HumansIntegrin beta3MaleMiddle AgedBiomarkers, TumorCCNT1 protein, humanCyclin Theme oxygenase-2Heme Oxygenase (Decyclizing)Integrin beta3ITGB3 protein, humanDNA methylationpancreatic ductal adenocarcinomaprognosisThe Cancer Genome Atlas

Identifiers

PMID33550277
PMCPMC7880369

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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.