Open Access

Inhibition of MLCK‑mediated migration and invasion in human endometriosis stromal cells by NF‑κB inhibitor DHMEQ

  • Authors:
    • Yinzhi Lin
    • Shiori Kojima
    • Ayaka Ishikawa
    • Hiroshi Matsushita
    • Yuka Takeuchi
    • Yuki Mori
    • Jun Ma
    • Kosei Takeuchi
    • Kazuo Umezawa
    • Akihiko Wakatsuki
  • View Affiliations

  • Published online on: June 9, 2023     https://doi.org/10.3892/mmr.2023.13028
  • Article Number: 141
  • Copyright: © Lin et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

Endometriosis is initiated by the movement of endometrial cells in the uterus to the fallopian tubes, the ovaries and the peritoneal cavity after the shedding of the uterus lining. To cause endometriosis, it is often necessary for these endometrial cells to migrate, invade and grow at the secondary site. In the present study, immortalized human endometriosis stromal cells (HESC) were employed to look for the inhibitors of migration and invasion. Using a chemical library of bioactive metabolites, it was found that an NF‑κB inhibitor, DHMEQ, inhibited the migration and invasion of HESC. Both whole‑genome array and metastasis PCR array analyses suggested the involvement of myosin light chain kinase (MLCK) in the mechanism of inhibition. DHMEQ was confirmed to inhibit the expression of MLCK and small inhibitory RNA knockdown of MLCK reduced cellular migration and invasion. The addition of DHMEQ to the knockdown cells did not further inhibit migration and invasion. DHMEQ is particularly effective in suppressing disease models by intraperitoneal (IP) administration and this therapy is being developed for the treatment of inflammation and cancer. DHMEQ IP therapy may also be useful for the treatment of endometriosis.
View Figures
View References

Related Articles

Journal Cover

August-2023
Volume 28 Issue 2

Print ISSN: 1791-2997
Online ISSN:1791-3004

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Lin Y, Kojima S, Ishikawa A, Matsushita H, Takeuchi Y, Mori Y, Ma J, Takeuchi K, Umezawa K, Wakatsuki A, Wakatsuki A, et al: Inhibition of MLCK‑mediated migration and invasion in human endometriosis stromal cells by NF‑κB inhibitor DHMEQ. Mol Med Rep 28: 141, 2023
APA
Lin, Y., Kojima, S., Ishikawa, A., Matsushita, H., Takeuchi, Y., Mori, Y. ... Wakatsuki, A. (2023). Inhibition of MLCK‑mediated migration and invasion in human endometriosis stromal cells by NF‑κB inhibitor DHMEQ. Molecular Medicine Reports, 28, 141. https://doi.org/10.3892/mmr.2023.13028
MLA
Lin, Y., Kojima, S., Ishikawa, A., Matsushita, H., Takeuchi, Y., Mori, Y., Ma, J., Takeuchi, K., Umezawa, K., Wakatsuki, A."Inhibition of MLCK‑mediated migration and invasion in human endometriosis stromal cells by NF‑κB inhibitor DHMEQ". Molecular Medicine Reports 28.2 (2023): 141.
Chicago
Lin, Y., Kojima, S., Ishikawa, A., Matsushita, H., Takeuchi, Y., Mori, Y., Ma, J., Takeuchi, K., Umezawa, K., Wakatsuki, A."Inhibition of MLCK‑mediated migration and invasion in human endometriosis stromal cells by NF‑κB inhibitor DHMEQ". Molecular Medicine Reports 28, no. 2 (2023): 141. https://doi.org/10.3892/mmr.2023.13028