Evidence map›Paper›PMID 36186809›Full record

ArticleFrontiers in medicine2022

An enhancer RNA-based risk model for prediction of bladder cancer prognosis.

Zhicheng Xu, Chao Xu, Qionghan Wang, Shanjin Ma, Yu Li, Shaojie Liu, Shiyuan Peng, Jidong Tan, Xiaolong Zhao, Donghui Han and 2 more

Abstract read
In one paragraph

Article in Frontiers in medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

12 authors.

Zhicheng XuDepartment of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Chao XuDepartment of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Qionghan WangSchool of Basic Medicine, Fourth Military Medical University, Xi'an, China.
Shanjin MaDepartment of Urology, Tangdu Hospital, Fourth Military Medical University, Xi'an, China.
Yu LiDepartment of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Shaojie LiuDepartment of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Shiyuan PengDepartment of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Jidong Tan96607 Army Hospital of People's Liberation Army, Baoji, China.
Xiaolong ZhaoDepartment of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Donghui HanDepartment of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Keying ZhangDepartment of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Lijun YangDepartment of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Bladder cancer patients have a high recurrence and poor survival rates worldwide. Early diagnosis and intervention are the cornerstones for favorable prognosis. However, commonly used predictive tools cannot meet clinical needs because of their insufficient accuracy. Methods: We have developed an enhancer RNA (eRNA)-based signature to improve the prediction for bladder cancer prognosis. First, we analyzed differentially expressed eRNAs in gene expression profiles and clinical data for bladder cancer from The Cancer Genome Atlas database. Then, we constructed a risk model for prognosis of bladder cancer patients, and analyzed the correlation between this model and tumor microenvironment (TME). Finally, regulatory network of downstream genes of eRNA in the model was constructed by WGCNA and enrichment analysis, then Real-time quantitative PCR verified the differentiation of related genes between tumor and adjacent tissue. Results: We first constructed a risk model composed of eight eRNAs, and found the risk model could be an independent risk factor to predict the prognosis of bladder cancer. Then, the log-rank test and time-dependent ROC curve analysis shown the model has a favorable ability to predict prognosis. The eight risk eRNAs may participate in disease progression by regulating cell adhesion and invasion, and up-regulating immune checkpoints to suppress the immunity in TME. mRNA level change in related genes further validated regulatory roles of eRNAs in bladder cancer. In summary, we constructed an eRNA-based risk model and confirmed that the model could predict the prognosis of bladder cancer patients.

Indexed as

bladder cancerenhancer RNAprognostic modeltumor invasionWGCNA

Identifiers

PMID36186809
PMCPMC9515318

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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.