Open Access

Curcumin suppresses migration and invasion of human endometrial carcinoma cells

  • Authors:
    • Qian Chen
    • Qing Gao
    • Kunlun Chen
    • Yidong Wang
    • Lijuan Chen
    • Xu Li
  • View Affiliations

  • Published online on: July 9, 2015     https://doi.org/10.3892/ol.2015.3478
  • Pages: 1297-1302
  • Copyright: © Chen et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Curcumin, a widely used Chinese herbal medicine, has historically been used in anti-cancer therapies. However, the anti-metastatic effect and molecular mechanism of curcumin in endometrial carcinoma (EC) are still poorly understood. The purpose of this study was to detect the anti‑metastatic effects of curcumin and the associated mechanism(s) in EC. Based on assays carried out in EC cell lines, it was observed that curcumin inhibited EC cell migration and invasion in vitro. Furthermore, following treatment with curcumin for 24 h, there was a decrease in the expression levels of matrix metalloproteinase (MMP)‑2 and ‑9 as well as proteinase activity in EC cells. Moreover, curcumin treatment significantly decreased the levels of the phosphorylated form of extracellular signal-regulated kinase (ERK) 1/2. MEK1 overexpression partially blocked the anti‑metastatic effects of curcumin. Combined treatment with ERK inhibitor U0126 and curcumin resulted in a synergistic reduction in MMP‑2/‑9 expression; the invasive capabilities of HEC‑1B cells were also inhibited. In conclusion, curcumin inhibits tumor cell migration and invasion by reducing the expression and activity of MMP-2/9 via the suppression of the ERK signaling pathway, suggesting that curcumin is a potential therapeutic agent for EC.
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September-2015
Volume 10 Issue 3

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

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Spandidos Publications style
Chen Q, Gao Q, Chen K, Wang Y, Chen L and Li X: Curcumin suppresses migration and invasion of human endometrial carcinoma cells. Oncol Lett 10: 1297-1302, 2015.
APA
Chen, Q., Gao, Q., Chen, K., Wang, Y., Chen, L., & Li, X. (2015). Curcumin suppresses migration and invasion of human endometrial carcinoma cells. Oncology Letters, 10, 1297-1302. https://doi.org/10.3892/ol.2015.3478
MLA
Chen, Q., Gao, Q., Chen, K., Wang, Y., Chen, L., Li, X."Curcumin suppresses migration and invasion of human endometrial carcinoma cells". Oncology Letters 10.3 (2015): 1297-1302.
Chicago
Chen, Q., Gao, Q., Chen, K., Wang, Y., Chen, L., Li, X."Curcumin suppresses migration and invasion of human endometrial carcinoma cells". Oncology Letters 10, no. 3 (2015): 1297-1302. https://doi.org/10.3892/ol.2015.3478