Open Access

Effects of cisatracurium on epithelial‑to‑mesenchymal transition in esophageal squamous cell carcinoma

  • Authors:
    • Wenyan Lv
    • Jingyu Wang
    • Shubao Zhang
  • View Affiliations

  • Published online on: September 12, 2019     https://doi.org/10.3892/ol.2019.10859
  • Pages: 5325-5331
  • Copyright: © Lv et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Esophageal squamous cell carcinoma (ESCC) is one of the most aggressive types of cancer worldwide, with a poor prognosis. The aim of the present study was to investigate the effect of cisatracurium (Cis) on epithelial‑to‑mesenchymal transition (EMT) in ESCC and its potential mechanism of action. In the present study, Cis was used to treat ECA‑109 cells, with cell proliferation measured by a Cell Counting Kit‑8 assay and the expression of TGF‑β and phospho‑Smad2/3 detected by western blotting. TGF‑β was then applied to induce EMT. Flow cytometry, wound healing and Transwell assays were used to evaluate cell proliferation, apoptosis, invasion and migration. In addition, cell cycle‑related proteins, including cyclin D1, p53 and p21, and EMT‑associated proteins, including E‑cadherin (E‑cad), N‑cadherin (N‑cad), Vimentin and Slug, were examined by western blot analysis. The results revealed that Cis inhibited the proliferation and promoted apoptosis of ESCC cells. Following treatment with Cis, the expression of TGF‑β and phosphorylation of Smad2/3 were downregulated. Cis also suppressed cancer cell invasion and migration induced by TGF‑β. In addition, the expression levels of cyclin D1 were decreased, accompanied by increased p53 and p21 expression. In addition, the expression level of E‑cad was increased, whereas N‑cad, Vimentin and Slug were significantly reduced. Taken together, the results of the present study revealed that exposure of ESCC cells to Cis inhibited EMT and reduced cell invasion and metastasis through the TGF‑β/Smad signaling pathway.
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November-2019
Volume 18 Issue 5

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

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Spandidos Publications style
Lv W, Wang J and Zhang S: Effects of cisatracurium on epithelial‑to‑mesenchymal transition in esophageal squamous cell carcinoma. Oncol Lett 18: 5325-5331, 2019
APA
Lv, W., Wang, J., & Zhang, S. (2019). Effects of cisatracurium on epithelial‑to‑mesenchymal transition in esophageal squamous cell carcinoma. Oncology Letters, 18, 5325-5331. https://doi.org/10.3892/ol.2019.10859
MLA
Lv, W., Wang, J., Zhang, S."Effects of cisatracurium on epithelial‑to‑mesenchymal transition in esophageal squamous cell carcinoma". Oncology Letters 18.5 (2019): 5325-5331.
Chicago
Lv, W., Wang, J., Zhang, S."Effects of cisatracurium on epithelial‑to‑mesenchymal transition in esophageal squamous cell carcinoma". Oncology Letters 18, no. 5 (2019): 5325-5331. https://doi.org/10.3892/ol.2019.10859