Journal
BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE
Volume 13, Issue -, Pages -Publisher
BMC
DOI: 10.1186/1472-6882-13-185
Keywords
Hepatocellular carcinoma; Bufalin; Proliferation; Invasion; AKT signaling pathway
Categories
Funding
- Eleventh Five-Year National Science and Technology Support Program [2006BAI04A06]
- National Natural Science Foundation of China [81071904, 81272437]
- Science and Technology Commission of Shanghai Municipality [12140901700]
Ask authors/readers for more resources
Background: Hepatocellular carcinoma (HCC) is a common and aggressive cancer, and the treatment options are limited for patients with advanced HCC. Bufalin, the major digoxin-like component of the traditional Chinese medicine Chansu, exhibits significant anti-tumor activities in many tumor cell lines. In the present study, we investigated the effect of bufalin on the inhibition of an AKT-related signaling pathway, and examined the relationship between regulatory proteins and anti-tumor effects in hepatoma cells. Methods: Proliferation, wound healing, transwell-migration/invasion and adhesion assays were performed in HCCLM3 and HepG2 cell lines. The protein levels of pAKT, AKT, pGSK3 beta, GSK3 beta, p beta-catenin, beta-catenin, E-cadherin, MMP-9, and MMP-2 were measured by western blot analysis. E-Cadherin and beta-catenin expression levels were also evaluated by immunofluorescence. Results: Bufalin inhibited hepatoma cell proliferation, migration, invasion and adhesion. In addition, treatment with bufalin significantly decreased the levels of pAKT, pGSK3 beta, MMP-9, and MMP-2, while increasing the levels of GSK3 beta and E-cadherin and suppressing the nuclear translocation of beta-catenin. Conclusions: Bufalin is a potential anti-HCC therapeutic candidate through its inhibition of the AKT/GSK3 beta/beta-catenin/E-cadherin signaling pathway. Further studies with bufalin are warranted in patients with HCC, especially those with the disease at advanced stages.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available