Open Access

Upregulation of CENPF is linked to aggressive features of osteosarcoma

Retraction in: /10.3892/ol.2023.14134

  • Authors:
    • Ping-An Zou
    • Zheng-Xu Yang
    • Xi Wang
    • Zhi-Wei Tao
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  • Published online on: July 9, 2021     https://doi.org/10.3892/ol.2021.12909
  • Article Number: 648
  • Copyright: © Zou et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Centromere protein F (CENPF) plays a key role in the regulation of the cell cycle. The present study revealed that CENPF was overexpressed in a variety of tumors and associated with the poor prognosis of osteosarcoma. The mRNA expression levels of CENPF were analyzed using the Gene Expression Profiling Interactive Analysis database and the protein levels of CENPF were detected in the specimens from patients with osteosarcoma using immunohistochemistry. Cell proliferation, cell cycle and flow cytometry assays were performed after the transfection of control or CENPF plasmids into osteosarcoma cells. A xenografts assay was used to determine the effects of CENPF on tumor growth in vivo. The results showed that CENPF was upregulated in osteosarcoma tissues and associated with high‑grade tumor stage (P=0.023) and intraglandular dissemination (P=0.046). The transfection‑induced depletion of CENPF in human osteosarcoma MG‑63 and U‑2 OS cell lines inhibited cell proliferation, stimulated apoptosis and induced cell cycle arrest. Induced CENPF depletion in MG‑63 cells inhibited tumor growth of osteosarcoma cells in mice. These findings suggested that elevated CENPF levels contributed to increased cell proliferation by mediating apoptosis and cell cycle in osteosarcoma. Therefore, CENPF might be a potential biomarker for poor prognosis of osteosarcoma.
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September-2021
Volume 22 Issue 3

Print ISSN: 1792-1074
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Spandidos Publications style
Zou P, Yang Z, Wang X and Tao Z: Upregulation of CENPF is linked to aggressive features of osteosarcoma Retraction in /10.3892/ol.2023.14134. Oncol Lett 22: 648, 2021
APA
Zou, P., Yang, Z., Wang, X., & Tao, Z. (2021). Upregulation of CENPF is linked to aggressive features of osteosarcoma Retraction in /10.3892/ol.2023.14134. Oncology Letters, 22, 648. https://doi.org/10.3892/ol.2021.12909
MLA
Zou, P., Yang, Z., Wang, X., Tao, Z."Upregulation of CENPF is linked to aggressive features of osteosarcoma Retraction in /10.3892/ol.2023.14134". Oncology Letters 22.3 (2021): 648.
Chicago
Zou, P., Yang, Z., Wang, X., Tao, Z."Upregulation of CENPF is linked to aggressive features of osteosarcoma Retraction in /10.3892/ol.2023.14134". Oncology Letters 22, no. 3 (2021): 648. https://doi.org/10.3892/ol.2021.12909