Open Access

Construction and analysis of a ceRNA‑ceRNA network reveals two potential prognostic modules regulated by hsa‑miR‑335‑5p in osteosarcoma

  • Authors:
    • Yuxi Chen
    • Qinghe Chen
    • Jilong Zou
    • Yan Zhang
    • Zhenggang Bi
  • View Affiliations

  • Published online on: May 29, 2018     https://doi.org/10.3892/ijmm.2018.3709
  • Pages: 1237-1246
  • Copyright: © Chen et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

Osteosarcoma is an aggressive cancer of the skeletal system, which is associated with a poor prognosis due to the high recurrence rate. Although previous studies have revealed that competitive endogenous RNAs (ceRNAs) are involved in various biological processes in the physiology and development of osteosarcoma, the roles of ceRNAs in osteosarcoma recurrence remain largely unexplored. The present study constructed a ceRNA‑ceRNA network for osteosarcoma by systematically integrating matched expression profiles for microRNAs (miRNAs/miRs) and mRNAs, and identified two ceRNA‑mediated modules that were associated with recurrence in patients with osteosarcoma. A multivariate Cox regression analysis demonstrated that the recurrence‑free prognosis associated with the expression of the two modules was independent of other clinical factors. In addition, hsa‑miR‑335‑3p was identified as an upstream regulating factor for both modules. In conclusion, the results of the present study suggested that ceRNAs may act as potential therapeutic biomarkers for predicting the recurrence of osteosarcoma, and may help to identify patients with osteosarcoma at a high risk of recurrence, who may benefit from adjuvant therapy.
View Figures
View References

Related Articles

Journal Cover

September-2018
Volume 42 Issue 3

Print ISSN: 1107-3756
Online ISSN:1791-244X

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Chen Y, Chen Q, Zou J, Zhang Y and Bi Z: Construction and analysis of a ceRNA‑ceRNA network reveals two potential prognostic modules regulated by hsa‑miR‑335‑5p in osteosarcoma. Int J Mol Med 42: 1237-1246, 2018
APA
Chen, Y., Chen, Q., Zou, J., Zhang, Y., & Bi, Z. (2018). Construction and analysis of a ceRNA‑ceRNA network reveals two potential prognostic modules regulated by hsa‑miR‑335‑5p in osteosarcoma. International Journal of Molecular Medicine, 42, 1237-1246. https://doi.org/10.3892/ijmm.2018.3709
MLA
Chen, Y., Chen, Q., Zou, J., Zhang, Y., Bi, Z."Construction and analysis of a ceRNA‑ceRNA network reveals two potential prognostic modules regulated by hsa‑miR‑335‑5p in osteosarcoma". International Journal of Molecular Medicine 42.3 (2018): 1237-1246.
Chicago
Chen, Y., Chen, Q., Zou, J., Zhang, Y., Bi, Z."Construction and analysis of a ceRNA‑ceRNA network reveals two potential prognostic modules regulated by hsa‑miR‑335‑5p in osteosarcoma". International Journal of Molecular Medicine 42, no. 3 (2018): 1237-1246. https://doi.org/10.3892/ijmm.2018.3709