Open Access

Anticancer effects of an extract from the scallop Patinopecten yessoensis on MCF‑7 human breast carcinoma cells

  • Authors:
    • Chu Lee
    • Wonjoo Chun
    • Rongjie Zhao
    • Young Dae Kim
    • Myung Mo Nam
    • Dae Hwa Jung
    • Il Je Cho
    • Kyung Hwan Jegal
    • Tae Hoon Lee
    • Young Woo Kim
    • Sang Mi Park
    • Seong A. Ju
    • Chul Won Lee
    • Sang Chan Kim
    • Won G. An
  • View Affiliations

  • Published online on: June 20, 2017     https://doi.org/10.3892/ol.2017.6424
  • Pages: 2207-2217
  • Copyright: © Lee 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

Patinopecten yessoensis, is a species of scallop and a marine bivalve mollusk. In traditional East Asian medicine, scallop meat is used as a drug for the treatment of diabetes, pollakisuria, and indigestion. The present study was conducted in order to examine the potential anticancer effects of scallop flesh extract (SE) on MCF‑7 human breast cancer cells. An MTT assay was used to evaluate cell viability and flow cytometry was used for the assessment of cell cycle distribution and apoptosis. The alteration in protein expression level was determined by western blot analysis, and the amounts of docosahexaenoic acid and eicosapentaenoic acid in the SE were measured by gas chromatography. SE inhibited the growth of MCF‑7 human breast cancer cells in a dose‑dependent manner by inducing G0/G1 phase arrest. The cell cycle arrest was associated with the upregulation of p53 and p21, and downregulation of G1 phase‑associated cyclin D1/cyclin‑dependent kinase (Cdk) 4 and cyclin E1/Cdk 2. In addition, SE‑mediated cell cycle arrest was associated with the promotion of apoptosis, as indicated by the expression of apoptosis‑associated proteins and changes in nuclear morphology. SE appeared to induce the mitochondrial apoptotic cascade, as indicated by a decreased expression of Bcl‑2, activation of Bcl‑2 associated X protein, release of cytochrome c, decrease in procaspase‑3, and an increase in cleaved‑poly (ADP‑ribose) polymerase (PARP). Furthermore, the expression levels of Fas‑associated via death domain and cleaved caspase‑8 were increased in a SE dose‑dependent manner. Taken together, these results suggest that the intrinsic and extrinsic pathways of apoptosis are associated with the anticancer effects of SE on MCF‑7 cells. Thus, SE may be a suitable candidate for the treatment and prevention of human breast cancer.
View Figures
View References

Related Articles

Journal Cover

August-2017
Volume 14 Issue 2

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

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Lee C, Chun W, Zhao R, Kim YD, Nam MM, Jung DH, Cho IJ, Jegal KH, Lee TH, Kim YW, Kim YW, et al: Anticancer effects of an extract from the scallop Patinopecten yessoensis on MCF‑7 human breast carcinoma cells. Oncol Lett 14: 2207-2217, 2017
APA
Lee, C., Chun, W., Zhao, R., Kim, Y.D., Nam, M.M., Jung, D.H. ... An, W.G. (2017). Anticancer effects of an extract from the scallop Patinopecten yessoensis on MCF‑7 human breast carcinoma cells. Oncology Letters, 14, 2207-2217. https://doi.org/10.3892/ol.2017.6424
MLA
Lee, C., Chun, W., Zhao, R., Kim, Y. D., Nam, M. M., Jung, D. H., Cho, I. J., Jegal, K. H., Lee, T. H., Kim, Y. W., Park, S. M., Ju, S. A., Lee, C. W., Kim, S. C., An, W. G."Anticancer effects of an extract from the scallop Patinopecten yessoensis on MCF‑7 human breast carcinoma cells". Oncology Letters 14.2 (2017): 2207-2217.
Chicago
Lee, C., Chun, W., Zhao, R., Kim, Y. D., Nam, M. M., Jung, D. H., Cho, I. J., Jegal, K. H., Lee, T. H., Kim, Y. W., Park, S. M., Ju, S. A., Lee, C. W., Kim, S. C., An, W. G."Anticancer effects of an extract from the scallop Patinopecten yessoensis on MCF‑7 human breast carcinoma cells". Oncology Letters 14, no. 2 (2017): 2207-2217. https://doi.org/10.3892/ol.2017.6424