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Chinese Journal of Operative Procedures of General Surgery(Electronic Edition) ›› 2021, Vol. 15 ›› Issue (04): 380-383. doi: 10.3877/cma.j.issn.1674-3946.2021.04.008

• Original Article • Previous Articles     Next Articles

Expression and clinical significance of AKR1B10 in hepatocellular carcinoma by TCGA database analysis

Rongqiang Liu1, Shiyang Zheng2, Tianxing Dai3, Minbing Deng3, Guozhen Lin4, Chaorong Zhou5, Guoying Wang6,()   

  1. 1. Department of Hepatobiliary Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510030, China
    2. Department of Breast surgery, the third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510145, China
    3. Department of Hepatobiliary Surgery, Liver Transplantion Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
    4. Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen 518055, China
    5. Department of Gastrointestinal Surgery, the second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510220, China
    6. Department of Hepatobiliary Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510030, China; Department of Hepatobiliary Surgery, Liver Transplantion Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
  • Received:2020-05-26 Online:2021-08-17 Published:2021-09-08
  • Contact: Guoying Wang
  • Supported by:
    National Natural Science Foundation of China(81470870, 81670601, 81770648); Natural Science Foundation of Guangdong Province(2016A030313278, 2015A030313038 and 2015A030312013); Science and Technology Plan Project of Guangdong Province(2014A020211015, 2017B020209004); Science and Technology Plan Project of Guangzhou(2014J4100183); Major science and technology projects for the 13th five-year plan(2017zx10203205-006-001)

Abstract:

Objective

To investigate the expression and clinical value of AKR1B10 in hepatocellular carcinoma, and to explore the role of AKR1B10 in the development of hepatocellular carcinoma.

Methods

The hepatocellular carcinoma dataset was downloaded from the Cancer Gene Map (TCGA) database to obtain the AKR1B10 gene expression profile and clinical information on October 15, 2019. Thecorrelation between the expression of AKR1B10 in 424 samples and the prognosis and clinicopathological features of hepatocellular carcinoma were analyzed. Gene-enrichment analysis (GSEA) were used to predict the regulatory pathway of AKR1B10 in hepatocellular carcinoma. Statistical analysis was performed by using SPSS22.0 software Independent t test was used to detect the difference of expression between liver cancer tissues and adjacent tissues. The correlation of clinicopathological parameters between two groups was analyzed by chi-square test. Cox regression model was used for univariate and multivariate analysis. A P value of<0.05 was considered as statistically significant difference.

Results

AKR1B10 was highly expressed in hepatocellular carcinoma, and the overall survival rate of patients with high expression of AKR1B10 was significantly lower than that of patients with low expression of AKR1B10 (P=0.006). Multivariate analysis further indicated that AKR1B10 expression was an independent risk factor affecting the prognosis of HCC (P=0.003). AKR1B10 expression were enriched into toll-like receptor signaling pathway, nod-like receptor signaling pathway, aminoacyl tRNA biosynthetic, glutathione metabolism.

Conclusion

High expression of AKR1B10 mRNA in liver cancer tissues is a risk factor for poor prognosis. Rt-PCR could be used to rapidly detect the expression of AKR1B10 mRNA in liver cancer tissues to evaluate the prognosis of patients, which is a new indicator for predicting the prognosis of patients with hepatocellular carcinoma.

Key words: Carcinoma, hepatocellular, Aldo-keto reductase family1, member B10, Gene expression, The cancer genome atlas, Clinical significance

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