Evidence map›Paper›PMID 33228590›Full record

ArticleBMC cancer2020

Genomics and prognosis analysis of epithelial-mesenchymal transition in colorectal cancer patients.

Zizhen Zhang, Sheng Zheng, Yifeng Lin, Jiawei Sun, Ning Ding, Jingyu Chen, Jing Zhong, Liuhong Shi, Meng Xue

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

17 citing papers in PubMed, 26 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Zizhen ZhangDepartment of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310020, China.
Sheng ZhengDepartment of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310020, China.
Yifeng LinDepartment of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310020, China.
Jiawei SunDepartment of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310020, China.
Ning DingDepartment of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310020, China.
Jingyu ChenDepartment of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310020, China.
Jing ZhongDepartment of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310020, China.
Liuhong ShiDepartment of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310020, China. shilh87@zju.edu.cn.
Meng XueDepartment of Gastroenterology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310020, China. xuemeng@zju.edu.cn.ORCID http://orcid.org/0000-0002-4407-4736
Second Affiliated Hospital of Zhejiang University · CN

Funding

Key Technologies Research and Development Program 2016YFC0107003, 2016YFC1303200Medical and Health Science and Technology Program of Zhejiang Province 2021KY703National Natural Science Foundation of China 81702308, 82073229Natural Science Foundation of Zhejiang Province LY18H160009
6 · The paper itself

Abstract

backgroundThe epithelial-mesenchymal transition (EMT) plays a pivotal role in various physiological processes, such as embryonic development, tissue morphogenesis, and wound healing. EMT also plays an important role in cancer invasion, metastasis, and chemoresistance. Additionally, EMT is partially responsible for chemoresistance in colorectal cancer (CRC). The aim of this research is to develop an EMT-based prognostic signature in CRC.

methodsRNA-seq and microarray data, together with clinical information, were downloaded from The Cancer Genome Atlas (TCGA) and the Gene Expression Omnibus (GEO) databases. A total of 244 differentially expressed EMT-related genes (ERGs) were obtained by comparing the expression between normal and tumor tissues. An EMT-related signature of 11 genes was identified as crucially related to the overall survival (OS) of patients through univariate Cox proportional hazard analysis, least absolute shrinkage and selection operator (LASSO), and Cox regression analysis. Finally, we established a clinical nomogram to predict the survival possibility of CRC patients by integrating clinical characteristics and the EMT-related gene signature.

resultsTwo hundred and forty-four differentially expressed ERGs and their enriched pathways were confirmed. Significant enrichment analysis revealed that EMT-related signaling pathway genes were highly related to CRC. Kaplan-Meier analysis revealed that the 11-EMT signature could significantly distinguish high- and low-risk patients in both TCGA and GEO CRC cohorts. In addition, the calibration curves verified fine concordance between the nomogram prediction model and actual observation.

conclusionWe developed a novel EMT-related gene signature for the prognosis prediction of CRC patients, which could improve the individualized outcome prediction in CRC.

Indexed as

NomogramsColorectal NeoplasmsEpithelial-Mesenchymal TransitionFemaleGenomicsHumansMalePrognosisColorectal cancerEpithelial-mesenchymal transitionGEOSignatureTCGA

Identifiers

PMID33228590
PMCPMC7686680
OpenAlexW3107755801

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.