Evidence map›Paper›PMID 39816229›Full record

ArticleTranslational andrology and urology2024

An 11-gene glycosyltransferases-related model for the prognosis of patients with bladder urothelial carcinoma: development and validation based on TCGA and GEO datasets.

Weiping Li, Kangwei Zuo, Qi Zhao, Chenhao Guo, Zirong Liu, Cheng Liu, Suoshi Jing

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Article in Translational andrology and urology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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2 citing papers in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Weiping LiDepartment of Urology, the First Hospital of Lanzhou University, Lanzhou, China.
Kangwei ZuoDepartment of Urology, the First Hospital of Lanzhou University, Lanzhou, China.
Qi ZhaoDepartment of Urology, the First Hospital of Lanzhou University, Lanzhou, China.
Chenhao GuoInstitute of Urology, Lanzhou University Second Hospital, Lanzhou, China.
Zirong LiuWilliam Marsh Rice University, Houston, TX, USA.
Cheng LiuDepartment of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Suoshi JingDepartment of Urology, the First Hospital of Lanzhou University, Lanzhou, China.ORCID https://orcid.org/0000-0002-7194-5293

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Bladder urothelial carcinoma (BLCA) is a highly heterogeneous cancer with a wide range of prognoses, ranging from low-grade non-muscle-invasive bladder cancer (NMIBC), which has a good prognosis but a high recurrence rate, to high-grade muscle-invasive bladder cancer (MIBC), which has a poor prognosis. Glycosylation dysregulation plays a significant role in cancer development. Therefore, this study aimed to investigate the role of glycosyltransferases (GT)-related genes in the prognosis of BLCA and to develop a prognostic model based on these genes to predict overall survival (OS) and assess its clinical application. Methods: The Cancer Genome Atlas (TCGA)-BLCA dataset, comprising 411 tumor and 19 normal samples. The validation set, GSE13507 from the Gene Expression Omnibus (GEO) database, included 165 primary bladder cancer samples with survival data. Differentially expressed GT-related genes (DEGRGs) in BLCA were identified in the training set. Predictive DEGRGs were used to construct risk score models by univariate Cox regression, least absolute shrinkage and selection operator (LASSO) and multivariate Cox regression. The predictive value of the models was assessed using Kaplan-Meier survival analysis and receiver operating characteristic (ROC) analysis in the training and validation sets. A nomogram was developed and its performance was evaluated with calibration curves. In addition, the relationship between the risk score and the tumor immune microenvironment was explored, and tumor immune dysfunction score (TIDE) and immune signature scores were used to predict the response to immunotherapy in BLCA patients. Results: Thirty-three DEGRGs were identified in the comparison of BLCA patients with control samples. A risk score model was constructed based on 11 of these genes ( Conclusions: The 11 GT-related genes identified were associated with OS in BLCA patients, suggesting that the model has potential predictive value. At the same time, further research is needed to explore its role in clinical practice.

Indexed as

biomarkersBladder urothelial carcinoma (BLCA)glycosyltransferases (GT)immune microenvironmentprognosis

Identifiers

PMID39816229
PMCPMC11732298

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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.