• Log In
  • New issue alert
  • Submit a manuscript
  • Register
  • Home
  • About
  • Editorial Board
  • Search
  • Archives
  • Current
  • Forthcoming

Share

Article Panel


Vol 55 (2022)
»Table of Contents
Reading Tools
  • About the author
  • How to cite this article
  • Indexing metadata
  • Print version
  • Look up terms
  • Finding References
  • Review policy

Related items
  • Author's work


Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivatives 4.0 International.
Prognosis prediction ability and prospective biological mechanisms of WDHD1 in hepatocellular carcinoma tissues | He | Electronic Journal of Biotechnology
doi:10.1016/j.ejbt.2021.12.001
Electronic Journal of Biotechnology, Vol 55 (2022)

Prognosis prediction ability and prospective biological mechanisms of WDHD1 in hepatocellular carcinoma tissues

Rong-Quan He, Jian-Di Li, Wei-Ying He, Gang Chen, Zhi-Guang Huang, Ming-Fen Li, Wei-Zi Wu, Ji-Tian Chen, Yan-Qing Pan, Huan Jiang, Yi-Wu Dang, Li-Hua Yang



Abstract

Background: Hepatocellular carcinoma (HCC) is a malignant tumor with complex pathogenesis. In HCC, the possible roles of transcriptional factor WD repeat and HMG-box DNA binding protein 1 (WDHD1) remain unclear. Hence, our study is aimed at verifying the prognosis prediction ability and potential biological mechanisms of WDHD1 in HCC.

Results: In this study, a total of 7171 clinical samples were obtained to quantitatively analyze the protein and mRNA expression levels of WDHD1 by using immunohistochemistry, gene microarrays, and high-throughput sequencing technologies. The result of in-house immunohistochemistry assay indicated that WDHD1 protein was remarkably overexpressed in HCC tissues compared with the non-HCC tissues (AUC > 0.99, the single Standardized Mean Difference [SMD] = 4.46). The overexpression trend of WDHD1 was validated by the comprehensive analysis based on a total of 4004 HCC tissues and 3167 controls (SMD = 1.333; AUC = 0.91). Moreover, the higher WDHD1 expression resulted in the poorer prognosis of HCC, as assessed by overall survival and relapse-free survival analyses (pooled hazard ratios > 1). WDHD1-coexpressed genes were screened out for enrichment analyses to enquire the prospective signaling pathways of WDHD1 in HCC and to probe the potential transcriptional targets of WDHD1. The WDHD1-coexpressed genes were mainly involved in the division process of chromosome and cell nucleus in HCC. UBA52 was identified as a crucial target of WDHD1.

Conclusions: WDHD1 may act as an oncogene in HCC and it has the potential to become a novel marker for predicting the prognosis of HCC patients, which may benefit from the early intervention of HCC.




Full Text: | PDF | HTML

ISSN:  0717-3458

Contact: edbiotec@pucv.cl

Pontificia Universidad Católica de Valparaíso
Av. Brasil 2950, Valparaíso, Chile
Copyright © 1997- 2023 by Electronic Journal of Biotechnology