Evidence map›Paper›PMID 34123820›Full record

ArticleFrontiers in oncology2021

Identification of an m6A-Related lncRNA Signature for Predicting the Prognosis in Patients With Kidney Renal Clear Cell Carcinoma.

JunJie Yu, WeiPu Mao, Si Sun, Qiang Hu, Can Wang, ZhiPeng Xu, RuiJi Liu, SaiSai Chen, Bin Xu, Ming Chen

Abstract read
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Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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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

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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

48 citing papers in PubMed.

  1. Review
  2. Establishment of a Prognostic Necroptosis-Related lncRNA Signature in Ovarian Cancer.Combinatorial chemistry & high throughput screening · 2026
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  11. Machine Learning Gene Signature to Metastatic ccRCC Based on ceRNA Network.International journal of molecular sciences · 2024
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  14. Review
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  18. The integrated comprehension of lncRNA HOXA-AS3 implication on human diseases.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2022
    Review
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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

JunJie YuMedical College, Southeast University, Nanjing, China.
WeiPu MaoMedical College, Southeast University, Nanjing, China.
Si SunMedical College, Southeast University, Nanjing, China.
Qiang HuMedical College, Southeast University, Nanjing, China.
Can WangMedical College, Southeast University, Nanjing, China.
ZhiPeng XuMedical College, Southeast University, Nanjing, China.
RuiJi LiuMedical College, Southeast University, Nanjing, China.
SaiSai ChenMedical College, Southeast University, Nanjing, China.
Bin XuDepartment of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China.
Ming ChenDepartment of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aimed to construct an m6A-related long non-coding RNAs (lncRNAs) signature to accurately predict the prognosis of kidney clear cell carcinoma (KIRC) patients using data obtained from The Cancer Genome Atlas (TCGA) database.

methodsThe KIRC patient data were downloaded from TCGA database and m6A-related genes were obtained from published articles. Pearson correlation analysis was implemented to identify m6A-related lncRNAs. Univariate, Lasso, and multivariate Cox regression analyses were used to identifying prognostic risk-associated lncRNAs. Five lncRNAs were identified and used to construct a prognostic signature in training set. Kaplan-Meier curves and receiver operating characteristic (ROC) curves were applied to evaluate reliability and sensitivity of the signature in testing set and overall set, respectively. A prognostic nomogram was established to predict the probable 1-, 3-, and 5-year overall survival of KIRC patients quantitatively. GSEA was performed to explore the potential biological processes and cellular pathways. Besides, the lncRNA/miRNA/mRNA ceRNA network and PPI network were constructed based on weighted gene co-expression network analysis (WGCNA). Functional Enrichment Analysis was used to identify the biological functions of m6A-related lncRNAs.

resultsWe constructed and verified an m6A-related lncRNAs prognostic signature of KIRC patients in TCGA database. We confirmed that the survival rates of KIRC patients with high-risk subgroup were significantly poorer than those with low-risk subgroup in the training set and testing set. ROC curves indicated that the prognostic signature had a reliable predictive capability in the training set (AUC = 0.802) and testing set (AUC = 0.725), respectively. Also, we established a prognostic nomogram with a high C-index and accomplished good prediction accuracy. The lncRNA/miRNA/mRNA ceRNA network and PPI network, as well as functional enrichment analysis provided us with new ways to search for potential biological functions.

conclusionsWe constructed an m6A-related lncRNAs prognostic signature which could accurately predict the prognosis of KIRC patients.

Indexed as

kidney renal clear cell carcinomalong non-coding RNAM6Aprognostic signatureThe Cancer Genome Atlas

Identifiers

PMID34123820
PMCPMC8187870

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