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  • P-ISSN 1010-0695
  • E-ISSN 2288-3339

Anti-proliferative Effect of Coptis Chinensis Extrac in Hep G2 Cells

Journal of Korean Medicine / Journal of Korean Medicine, (P)1010-0695; (E)2288-3339
2006, v.27 no.4, pp.50-60








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Abstract

Objectives:This study is aimed to elucidate anti-hepatoma activity of Coptis Chinensis Extract (CCE) and evaluate its effect on proliferation of human hepatoma Hep G2 cells. Methods:To identify CCE and control the quality, we performed fingerprinting by high-performance thin layer chromatography (HPTLC).To investigate effects of CCE on anti-hepatoma activity, we measured cytotoxicity against Hep G2 cells compared with treatment of paclitaxel and 5-fluorouracil (5-FU).To examine the mechanism of inhibitory effect of CCE on Hep G2 cell proliferation, cell cycle distribution was evaluated using fluorescent activated cell sorter (FACS) Results:CCE showed a significant effect that arrests Hep G2 cells at the G2/M phase of the cell cycle. CCE combined with paclitaxel inhibited synergistically cell growth of Hep G2 cells. Conclusion:CCE may present anticancer effects through inhibition of hepatocellular carcinoma (HCC) cell proliferation via G2/M arrest, and may be a useful anticancer agent for HCC.

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