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Published in: World Journal of Surgical Oncology 1/2021

Open Access 01-12-2021 | Hepatocellular Carcinoma | Research

Human nuclear receptors (NRs) genes have prognostic significance in hepatocellular carcinoma patients

Authors: Guangtao Sun, Kejian Sun, Chao Shen

Published in: World Journal of Surgical Oncology | Issue 1/2021

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Abstract

Background

Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related mortality in the world.

Method

We downloaded the mRNA profiles and clinical information of 371 HCC patients from The Cancer Genome Atlas (TCGA) database. The consensus clustering analysis with the mRNA levels of 48 nuclear receptors (NRs) was performed by the “ConsensusClusterPlus.” The univariate Cox regression analysis was performed to predict the prognostic significance of NRs on HCC. The risk score was calculated by the prognostic model constructed based on eight optimal NRs. Then multivariate Cox regression analysis was performed to determine whether the risk score is an independent prognostic signature. Finally, the nomogram based on multiple independent prognostic factors was used to predict the long-term survival of HCC patients.

Results

The prognostic model constructed based on the eight optimal NRs (NR1H3, ESR1, NR1I2, NR2C1, NR6A1, PPARD, PPARG, and VDR) could effectively predict the prognosis of HCC patients as an independent prognostic signature. Moreover, the nomogram was constructed based on multiple independent prognostic factors including risk score and tumor node metastasis (TNM) stage and could better predict the long-term survival for 3- and 5-year of HCC patients.

Conclusion

Our results provided novel evidences that NRs could act as the potential prognostic signatures for HCC patients.
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Metadata
Title
Human nuclear receptors (NRs) genes have prognostic significance in hepatocellular carcinoma patients
Authors
Guangtao Sun
Kejian Sun
Chao Shen
Publication date
01-12-2021
Publisher
BioMed Central
Published in
World Journal of Surgical Oncology / Issue 1/2021
Electronic ISSN: 1477-7819
DOI
https://doi.org/10.1186/s12957-021-02246-x

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