Polysaccharide isolated from the liquid culture broth of Inonotus obliquus suppresses invasion of B16-F10 melanoma cells via AKT/NF-κB signaling pathway

  • Authors:
    • Ki Rim Lee
    • Jong Seok Lee
    • Sarah Lee
    • Youn Kyoung Son
    • Ga Ryun Kim
    • Ye Chan Sim
    • Jeong Eun Song
    • Suk‑Jin Ha
    • Eock Kee Hong
  • View Affiliations

  • Published online on: September 23, 2016     https://doi.org/10.3892/mmr.2016.5771
  • Pages: 4429-4435
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Abstract

A number of polysaccharides exhibit pharmacological activities. Polysaccharides derived from Inonotus obliquus (PLIO) appear to have various potential pharmacological properties, including anti‑tumor activity. However, the molecular mechanisms underlying these properties remain to be elucidated. The present study investigated the anti‑metastatic potential of PLIO and the underlying signaling pathways in B16‑F10 murine melanoma cells using the MTT colorimetric assay, in vitro migration and invasion assays, and flow cytometric and western blot analyses. PLIO inhibited the invasion of B16‑F10 cells and suppressed the expression of matrix metalloproteinases. PLIO treatment inhibited nuclear factor‑κB (NF‑κB) nuclear translocation in B16‑F10 cells. In addition, PLIO treatment inhibited the phosphorylation of c-Jun N‑terminal kinases and AKT. These results suggest that PLIO may suppress the invasion of highly metastatic melanoma cells via inhibition of the AKT/NF-κB signaling pathways.
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November-2016
Volume 14 Issue 5

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

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Spandidos Publications style
Lee KR, Lee JS, Lee S, Son YK, Kim GR, Sim YC, Song JE, Ha SJ and Hong EK: Polysaccharide isolated from the liquid culture broth of Inonotus obliquus suppresses invasion of B16-F10 melanoma cells via AKT/NF-κB signaling pathway. Mol Med Rep 14: 4429-4435, 2016
APA
Lee, K.R., Lee, J.S., Lee, S., Son, Y.K., Kim, G.R., Sim, Y.C. ... Hong, E.K. (2016). Polysaccharide isolated from the liquid culture broth of Inonotus obliquus suppresses invasion of B16-F10 melanoma cells via AKT/NF-κB signaling pathway. Molecular Medicine Reports, 14, 4429-4435. https://doi.org/10.3892/mmr.2016.5771
MLA
Lee, K. R., Lee, J. S., Lee, S., Son, Y. K., Kim, G. R., Sim, Y. C., Song, J. E., Ha, S., Hong, E. K."Polysaccharide isolated from the liquid culture broth of Inonotus obliquus suppresses invasion of B16-F10 melanoma cells via AKT/NF-κB signaling pathway". Molecular Medicine Reports 14.5 (2016): 4429-4435.
Chicago
Lee, K. R., Lee, J. S., Lee, S., Son, Y. K., Kim, G. R., Sim, Y. C., Song, J. E., Ha, S., Hong, E. K."Polysaccharide isolated from the liquid culture broth of Inonotus obliquus suppresses invasion of B16-F10 melanoma cells via AKT/NF-κB signaling pathway". Molecular Medicine Reports 14, no. 5 (2016): 4429-4435. https://doi.org/10.3892/mmr.2016.5771