Evidence map›Paper›PMID 33658390›Full record

ArticleAging2021

The aging-related risk signature in colorectal cancer.

Taohua Yue, Shanwen Chen, Jing Zhu, Shihao Guo, Zhihao Huang, Pengyuan Wang, Shuai Zuo, Yucun Liu

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 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing 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

85 citing papers in PubMed.

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  18. Frontiers in genetics · 2025
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25 more citing papers are in PubMed but not listed here.

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.

Taohua YueDivision of General Surgery, Peking University First Hospital, Peking University, Beijing 100034, People's Republic of China.
Shanwen ChenDivision of General Surgery, Peking University First Hospital, Peking University, Beijing 100034, People's Republic of China.
Jing ZhuDivision of General Surgery, Peking University First Hospital, Peking University, Beijing 100034, People's Republic of China.
Shihao GuoDivision of General Surgery, Peking University First Hospital, Peking University, Beijing 100034, People's Republic of China.
Zhihao HuangDivision of General Surgery, Peking University First Hospital, Peking University, Beijing 100034, People's Republic of China.
Pengyuan WangDivision of General Surgery, Peking University First Hospital, Peking University, Beijing 100034, People's Republic of China.
Shuai ZuoDivision of General Surgery, Peking University First Hospital, Peking University, Beijing 100034, People's Republic of China.
Yucun LiuDivision of General Surgery, Peking University First Hospital, Peking University, Beijing 100034, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundColorectal cancer (CRC) is the third most common cancer worldwide. The opening of the TCGA and GEO databases has promoted the progress of CRC prognostic assessment, while the aging-related risk signature has never been mentioned.

methodsR software packages, GSEA software, Venn diagram, Metascape, STRING, Cytoscape, cBioPortal, TIMER and GeneMANIA website were used in this study.

resultsAging-related gene sets, GO_AGING, GO_CELL_AGING and GO_CELLULAR_SENESCENCE, were activated significantly in CRC tissues. We constructed an aging-related risk signature using LASSO COX regression in training group TCGA and validated in testing group GSE39582. The risk score was significantly associated with the overall survival of CRC patients, whose stability was clarified by stratified survival analysis and accuracy was demonstrated using the ROC curve. The risk score was significantly increased in the advanced stage, T3-4, N1-3 and M1 and positively correlated with the richness of immune cell infiltration in the tumor microenvironment. We further investigated the molecular characteristics of 15 hub genes at the DNA and protein levels and performed GSEA between high- and low-risk groups.

conclusionsThe aging-related signature is a reliable prognostic analysis model and can predict the severity and immune cell infiltration of CRC patients.

Indexed as

AgedAgingColonColorectal NeoplasmsFemaleGenes, NeoplasmGenetic Predisposition to DiseaseHumansIntestinal MucosaMalePrognosisProtein Interaction MapsRisk FactorsSurvival AnalysisTumor Microenvironmentagingcolorectal cancerGEOrisk signatureTCGA

Identifiers

PMID33658390
PMCPMC7993742

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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.