Polyphenol mixtures of Euphorbia supina the inhibit invasion and metastasis of highly metastatic breast cancer MDA-MB-231 cells

  • Authors:
    • Young Shin Ko
    • Won Sup Lee
    • Young Nak Joo
    • Yung Hyun Choi
    • Gon Sup Kim
    • Jin-Myung Jung
    • Chung Ho Ryu
    • Sung Chul Shin
    • Hye Jung Kim
  • View Affiliations

  • Published online on: September 22, 2015     https://doi.org/10.3892/or.2015.4304
  • Pages: 3035-3042
Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

The Korean prostrate spurge Euphorbia supina is abundant in polyphenols and has been used as a folk medicine in Korea against a variety of diseases. Thus, we aimed to investigate the effect of polyphenol mixtures of Korean Euphorbia supina (PES) on the invasion and metastasis of highly metastatic breast cancer MDA-MB-231 cells. Firstly, PES showed no cytotoxicity on cancer cells and endothelial cells (ECs) at the doses of 0.1-10 µg/ml, but showed significant cytotoxicity from 50 µg/ml. Thus, we performed subsequent experiments with PES at doses up to 5 µg/ml. PES dose‑dependently suppressed epithelial-mesenchymal transition by downregulating the mesenchymal markers, Snail1 and N-cadherin, showing significant inhibition from 1 and 5 µg/ml, respectively. In addition, PES significantly inhibited MMP-9 activity and LOX release induced by TNF-α at 5 µg/ml. Then, we determined the effect of PES on the expression of adhesion molecules and VE-cadherin phosphorylation. The results showed that PES effectively reduced TNF-α-mediated VCAM-1 expression but not ICAM expression both in the MDA-MB-231 cells and ECs, resulting in the reduced adhesion of MDA-MB-231 to ECs. Finally, PES effectively inhibited MDA-MB-231 cell invasion through ECs, suggesting that PES may serve as a therapeutic agent against cancer metastasis with minimal cytotoxicity to normal cells.
View Figures
View References

Related Articles

Journal Cover

December-2015
Volume 34 Issue 6

Print ISSN: 1021-335X
Online ISSN:1791-2431

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Ko YS, Lee WS, Joo YN, Choi YH, Kim GS, Jung J, Ryu CH, Shin SC and Kim HJ: Polyphenol mixtures of Euphorbia supina the inhibit invasion and metastasis of highly metastatic breast cancer MDA-MB-231 cells. Oncol Rep 34: 3035-3042, 2015
APA
Ko, Y.S., Lee, W.S., Joo, Y.N., Choi, Y.H., Kim, G.S., Jung, J. ... Kim, H.J. (2015). Polyphenol mixtures of Euphorbia supina the inhibit invasion and metastasis of highly metastatic breast cancer MDA-MB-231 cells. Oncology Reports, 34, 3035-3042. https://doi.org/10.3892/or.2015.4304
MLA
Ko, Y. S., Lee, W. S., Joo, Y. N., Choi, Y. H., Kim, G. S., Jung, J., Ryu, C. H., Shin, S. C., Kim, H. J."Polyphenol mixtures of Euphorbia supina the inhibit invasion and metastasis of highly metastatic breast cancer MDA-MB-231 cells". Oncology Reports 34.6 (2015): 3035-3042.
Chicago
Ko, Y. S., Lee, W. S., Joo, Y. N., Choi, Y. H., Kim, G. S., Jung, J., Ryu, C. H., Shin, S. C., Kim, H. J."Polyphenol mixtures of Euphorbia supina the inhibit invasion and metastasis of highly metastatic breast cancer MDA-MB-231 cells". Oncology Reports 34, no. 6 (2015): 3035-3042. https://doi.org/10.3892/or.2015.4304