PF-2341066 combined with celecoxib promotes apoptosis and inhibits proliferation in human cholangiocarcinoma QBC939 cells

Corrigendum in: /10.3892/etm.2024.12399

  • Authors:
    • Chen Chen
    • Dinghua Yang
    • Qinghua Zeng
    • Liang Luo
    • Chengzhi Cai
  • View Affiliations

  • Published online on: March 20, 2018     https://doi.org/10.3892/etm.2018.5967
  • Pages: 4543-4549
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Abstract

Intrahepatic cholangiocarcinoma (ICC) is a malignant tumor with high incidence and an average age of onset of 50-70 years old. However, at present there is no effective treatment for this disease. The aim of the present study was to investigate the effects of a c‑Met inhibitor, PF‑2341066 and a cyclooxygenase‑2 (COX‑2) inhibitor, celecoxib, on c‑Met and COX‑2 expression, proliferation and apoptosis. The results demonstrated that c‑Met and COX‑2 are highly expressed in hepatobiliary calculus with cholangiocarcinoma. PF‑2341066 was able to downregulate the expression of c‑Met and COX‑2 in a dose‑dependent manner at the mRNA and protein levels in human cholangiocarcinoma QBC939 cells. Furthermore, combined treatment with PF‑2341066 with celecoxib downregulated the mRNA expression of both genes, inhibited cell proliferation and promoted cell apoptosis. It was also demonstrated that PF‑2341066 and celecoxib treatment was able to restrict the expression of vascular endothelial growth factor (VEGF). The results of the present study suggest that PF‑2341066 and celecoxib may inhibit the development of cholangiocarcinoma by downregulating the expression of c‑Met and COX‑2 to inhibit cell proliferation, promote apoptosis and prevent VEGF‑mediated tumor angiogenesis. Co‑treatment with PF‑2341066 and celecoxib may be a potential therapeutic strategy for hepatobiliary calculus with cholangiocarcinoma.
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May-2018
Volume 15 Issue 5

Print ISSN: 1792-0981
Online ISSN:1792-1015

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Spandidos Publications style
Chen C, Yang D, Zeng Q, Luo L and Cai C: PF-2341066 combined with celecoxib promotes apoptosis and inhibits proliferation in human cholangiocarcinoma QBC939 cells Corrigendum in /10.3892/etm.2024.12399. Exp Ther Med 15: 4543-4549, 2018
APA
Chen, C., Yang, D., Zeng, Q., Luo, L., & Cai, C. (2018). PF-2341066 combined with celecoxib promotes apoptosis and inhibits proliferation in human cholangiocarcinoma QBC939 cells Corrigendum in /10.3892/etm.2024.12399. Experimental and Therapeutic Medicine, 15, 4543-4549. https://doi.org/10.3892/etm.2018.5967
MLA
Chen, C., Yang, D., Zeng, Q., Luo, L., Cai, C."PF-2341066 combined with celecoxib promotes apoptosis and inhibits proliferation in human cholangiocarcinoma QBC939 cells Corrigendum in /10.3892/etm.2024.12399". Experimental and Therapeutic Medicine 15.5 (2018): 4543-4549.
Chicago
Chen, C., Yang, D., Zeng, Q., Luo, L., Cai, C."PF-2341066 combined with celecoxib promotes apoptosis and inhibits proliferation in human cholangiocarcinoma QBC939 cells Corrigendum in /10.3892/etm.2024.12399". Experimental and Therapeutic Medicine 15, no. 5 (2018): 4543-4549. https://doi.org/10.3892/etm.2018.5967