Sinomenine inhibits viability,migration and invasion of human ovarian cancer SKOV3 cells |
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Authors: | WANG Xin-rong ZHANG Yin-po ZHANG Yan-xin |
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Institution: | 1. Department of Obstetrics and Gynecology, Zhengzhou Women and Infants Hospital, Zhengzhou 450012, China;
2. Department of Pathology, Luohe Medical College, Luohe 462002, China |
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Abstract: | AIM:To investigate the effect of sinomenine on the viability, migration and invasion of human ovarian cancer SKOV3 cells and its possible mechanism. METHODS:The SKOV3 cells were treated with sinomenine at different concentrations for 12 h, 24 h and 48 h. CCK-8 assay was employed to detect the effects of sinomenine on the viability of the SKOV3 cells. Flow cytometry was used to analyze the cell cycle distribution. The cell migration and invasion abilities were measured by Transwell assay. Western blot was used to determine the protein levels of cyclin A, cyclin D1, E-cadherin and matrix metalloproteinase-9 (MMP-9). RESULTS:Sinomenine remarkably inhibited the viability of SKOV3 cells and IOSE80 cells in a time-dependent and dose-dependent manner (P<0.05), and the IC50 values of 48 h were 2.12 mmol/L and 17.35 mmol/L, respectively. In a dose-dependent manner, sinomenine induced G0/G1 and S phase arrest in SKOV3 cells (P<0.05), suppressed the migration and invasion abilities of SKOV3 cells (P<0.05), down-regulated the protein levels of cyclin A, cyclin D1 and MMP-9 (P<0.05), and up-regulated the protein level of E-cadherin (P<0.05). CONCLUSION:Sinomenine inhibits the viability, migration and invasion of human ovarian cancer SKOV3 cells most likely via down-regulation of the protein levels of cyclin A, cyclin D1 and MMP-9, and up-regulation of the protein level of E-cadherin. |
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Keywords: | Sinomenine Ovarian cancer Cell viability Cell migration Neoplasm invasion |
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