Matrine and oxymatrine inhibited the proliferation and induced the of SMMC-7721 cells. - GreenMedInfo Summary
[Effect of matrine and oxymatrine on proliferation and expression of Stat3 and Stat5 in SMMC-7721 cell line].
Zhongguo Zhong Yao Za Zhi. 2008 Oct ;33(19):2234-7. PMID: 19166015
Yan-Min Zheng
OBJECTIVE: To study the effect of matrine and oxymatrine on proliferation and the expression of Stat3, Stat5 mRNA in SMMC-7721 cell line.
METHOD: Treated with matrine and oxymatrine, the inhibitory effect on SMMC-7721 cell proliferation was detected by MTT, double fluorescence labeling was applied to measure the apotosis ratios of SMMC-7721cells, the expression of Stat3 and Stat5 mRNA in SMMC-7721 cell line were assessed with RT-PCR.
RESULT: Matrine and oxymatrine could inhibit the proliferation and induce the apoptosis of SMMC-7721 cells and it was time and dose dependent, the expression of Stat3 and Stat5 mRNA in SMMC-7721 cell with matrine and oxymatrine were significantly lower than those in control group (P<0.05 or P<0.01). Compared with the same dose of matrine and oxymatrine, matrine showed stronger effect on cell proliferation, apoptosis, and Stat3 and Stat5 mRNA (P<0.05 or P<0.01).
CONCLUSION: Matrine and oxymatrine inhibited the proliferation and induced the of SMMC-7721 cells significantly, the mechanism of which might be related to the down-regulation of stat3 and stat5 mRNA and inhibition of the signaling transduction pathway.
