Prognostic value of tripartite motif containing 29 expression in patients with gastric cancer following surgical resection

  • Authors:
    • Chenghu Wang
    • Yi Zhou
    • Beibei Chen
    • Weiwei Yuan
    • Jinxi Huang
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  • Published online on: February 15, 2018     https://doi.org/10.3892/ol.2018.8059
  • Pages: 5792-5798
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Abstract

Tripartite motif containing 29 (TRIM29) dysregulation serves an important function in the progression of numerous types of cancer, but its function in the prognosis of patients with gastric cancer remains unknown. The present study assessed the prognostic value of TRIM29 in patients with gastric cancer following surgical resection. A total of 243 fresh gastric adenocarcinoma and adjacent normal tissues were continuously retrieved from patients who underwent curative surgery for gastric cancer at the Cancer Hospital of Henan Province (Zhengzhou, China) between January 2005 and December 2011. The reverse transcription‑quantitative polymerase chain reaction was performed to assess TRIM29 expression. The association between TRIM29 expression and clinicopathological features and prognosis was subsequently evaluated. The results of the present study revealed that the expression of TRIM29 was increased in the gastric cancer tissues compared with the normal adjacent tissues, and that upregulated expression of TRIM29 was associated with tumor cell differentiation, tumor stage, lymph node metastasis, and tumor‑node‑metastasis (TNM) stage. In the training and validation data, high TRIM29 expression was associated with poor overall survival in patients with gastric cancer. Furthermore, multivariate analysis identified that TRIM29 expression was an independent prognostic factor for overall survival, in addition to TNM stage and Lauren classification. Combining TRIM29 expression with the TNM staging system generated a novel predictive model that exhibited improved prognostic accuracy for overall survival in patients with gastric cancer. The present study revealed that TRIM29 was an independent adverse prognostic factor in patients with gastric cancer. Incorporating TRIM29 expression level into the TNM staging system may improve risk stratification and render prognosis more accurate in patients with gastric cancer.
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April-2018
Volume 15 Issue 4

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Wang C, Zhou Y, Chen B, Yuan W and Huang J: Prognostic value of tripartite motif containing 29 expression in patients with gastric cancer following surgical resection. Oncol Lett 15: 5792-5798, 2018
APA
Wang, C., Zhou, Y., Chen, B., Yuan, W., & Huang, J. (2018). Prognostic value of tripartite motif containing 29 expression in patients with gastric cancer following surgical resection. Oncology Letters, 15, 5792-5798. https://doi.org/10.3892/ol.2018.8059
MLA
Wang, C., Zhou, Y., Chen, B., Yuan, W., Huang, J."Prognostic value of tripartite motif containing 29 expression in patients with gastric cancer following surgical resection". Oncology Letters 15.4 (2018): 5792-5798.
Chicago
Wang, C., Zhou, Y., Chen, B., Yuan, W., Huang, J."Prognostic value of tripartite motif containing 29 expression in patients with gastric cancer following surgical resection". Oncology Letters 15, no. 4 (2018): 5792-5798. https://doi.org/10.3892/ol.2018.8059