Open Access

Chitosan‑based nanoparticles with damnacanthal suppress CRM1 expression

  • Authors:
    • Nadda Chaichanasak
    • Pleumchitt Rojanapanthu
    • Yongdae Yoon
    • Wandee Gritsanapan
    • Suwabun Chirachanchai
    • Korbtham Sathirakul
    • Thararat Nualsanit
    • Je Kyung Seong
    • Seung Joon Baek
  • View Affiliations

  • Published online on: September 26, 2018     https://doi.org/10.3892/ol.2018.9507
  • Pages: 7029-7034
  • Copyright: © Chaichanasak et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Cancer is one of the leading causes of mortality worldwide. Phytochemicals may be promising anticancer agents given their various chemical structures and diverse biological activities. Damnacanthal (DAM) is a major bioactive component of Noni, which has been investigated previously as a cancer‑preventive or chemotherapeutic agent. DAM has also been reported to exhibit anti‑proliferative activity in several cancer types. In the present study, it was identified that DAM downregulates chromosome maintenance protein 1 (CRM1) expression in human cancer cells. The application of chitosan‑based nanoparticles (NPs) with DAM also induced CRM1 downregulation, which suggests that chitosan‑based NPs may be effective vehicles for delivery of phytochemicals such as DAM. It was also identified that DAM increased the levels of the tumor suppressor non‑steroidal anti‑inflammatory drugs‑activated gene 1 in the nucleus, thereby leading to enhanced anticancer effects. The results of the present study indicate that DAM and its nanoformulation may be a candidate anticancer drug.
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December-2018
Volume 16 Issue 6

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

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Spandidos Publications style
Chaichanasak N, Rojanapanthu P, Yoon Y, Gritsanapan W, Chirachanchai S, Sathirakul K, Nualsanit T, Seong JK and Baek SJ: Chitosan‑based nanoparticles with damnacanthal suppress CRM1 expression. Oncol Lett 16: 7029-7034, 2018
APA
Chaichanasak, N., Rojanapanthu, P., Yoon, Y., Gritsanapan, W., Chirachanchai, S., Sathirakul, K. ... Baek, S.J. (2018). Chitosan‑based nanoparticles with damnacanthal suppress CRM1 expression. Oncology Letters, 16, 7029-7034. https://doi.org/10.3892/ol.2018.9507
MLA
Chaichanasak, N., Rojanapanthu, P., Yoon, Y., Gritsanapan, W., Chirachanchai, S., Sathirakul, K., Nualsanit, T., Seong, J. K., Baek, S. J."Chitosan‑based nanoparticles with damnacanthal suppress CRM1 expression". Oncology Letters 16.6 (2018): 7029-7034.
Chicago
Chaichanasak, N., Rojanapanthu, P., Yoon, Y., Gritsanapan, W., Chirachanchai, S., Sathirakul, K., Nualsanit, T., Seong, J. K., Baek, S. J."Chitosan‑based nanoparticles with damnacanthal suppress CRM1 expression". Oncology Letters 16, no. 6 (2018): 7029-7034. https://doi.org/10.3892/ol.2018.9507