Human β-defensin-3 inhibits migration of colon cancer cells via downregulation of metastasis-associated 1 family, member 2 expression

Corrigendum in: /ijo/46/4/1858

  • Authors:
    • Satoko Uraki
    • Kazushi Sugimoto
    • Katsuya Shiraki
    • Masahiko Tameda
    • Yuji Inagaki
    • Suguru Ogura
    • Chika Kasai
    • Keiichiro Nojiri
    • Misao Yoneda
    • Norihiko Yamamoto
    • Yoshiyuki Takei
    • Tsutomu Nobori
    • Masaaki Ito
  • View Affiliations

  • Published online on: June 20, 2014     https://doi.org/10.3892/ijo.2014.2507
  • Pages: 1059-1064
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Abstract

The innate immune system plays an important role as the first line of defense against many types of microbes. Accumulating reports suggest that human β-defensins (hBDs) are expressed by and have certain roles in some cancer cells. In this study, we investigated the roles of hBD-3 in colon cancer cells. The expression of hBD-3 was examined by reverse transcriptase-polymerase chain reaction analysis of colon cancer cell lines and immunohistochemical staining of colon cancer tissues. The effect of hBD-3 on proliferation of colon cancer was assessed using the MTT assay and a real‑time cell analyzer, and the effect of hBD-3 on the migration of colon cancer cells was also examined. The results showed that hBD-3 is not expressed in colon cancer cells but is produced by tumor-infiltrating monocytes. Migration of colon cancer cells was significantly inhibited by hBD-3 in a dose-dependent manner, although proliferation of colon cancer cells was not affected by administration of hBD-3. Moreover, reduced expression of metastasis-associated 1 family, member 2 (MTA2) mRNA in colon cancer cells was associated with exposure to hBD-3. In conclusion, progression of colon cancer was inhibited by hBD-3 in a paracrine fashion. Therefore, hBD-3 may be a potent new agent for treating colon cancer.
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September-2014
Volume 45 Issue 3

Print ISSN: 1019-6439
Online ISSN:1791-2423

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Spandidos Publications style
Uraki S, Sugimoto K, Shiraki K, Tameda M, Inagaki Y, Ogura S, Kasai C, Nojiri K, Yoneda M, Yamamoto N, Yamamoto N, et al: Human β-defensin-3 inhibits migration of colon cancer cells via downregulation of metastasis-associated 1 family, member 2 expression Corrigendum in /ijo/46/4/1858. Int J Oncol 45: 1059-1064, 2014
APA
Uraki, S., Sugimoto, K., Shiraki, K., Tameda, M., Inagaki, Y., Ogura, S. ... Ito, M. (2014). Human β-defensin-3 inhibits migration of colon cancer cells via downregulation of metastasis-associated 1 family, member 2 expression Corrigendum in /ijo/46/4/1858. International Journal of Oncology, 45, 1059-1064. https://doi.org/10.3892/ijo.2014.2507
MLA
Uraki, S., Sugimoto, K., Shiraki, K., Tameda, M., Inagaki, Y., Ogura, S., Kasai, C., Nojiri, K., Yoneda, M., Yamamoto, N., Takei, Y., Nobori, T., Ito, M."Human β-defensin-3 inhibits migration of colon cancer cells via downregulation of metastasis-associated 1 family, member 2 expression Corrigendum in /ijo/46/4/1858". International Journal of Oncology 45.3 (2014): 1059-1064.
Chicago
Uraki, S., Sugimoto, K., Shiraki, K., Tameda, M., Inagaki, Y., Ogura, S., Kasai, C., Nojiri, K., Yoneda, M., Yamamoto, N., Takei, Y., Nobori, T., Ito, M."Human β-defensin-3 inhibits migration of colon cancer cells via downregulation of metastasis-associated 1 family, member 2 expression Corrigendum in /ijo/46/4/1858". International Journal of Oncology 45, no. 3 (2014): 1059-1064. https://doi.org/10.3892/ijo.2014.2507