期刊论文详细信息
International Journal of Molecular Sciences
Catalpol Suppresses Proliferation and Facilitates Apoptosis of OVCAR-3 Ovarian Cancer Cells through Upregulating MicroRNA-200 and Downregulating MMP-2 Expression
Yu-Hong Shang1  Jian-Xin Tian1  Na Gao1  Dan-Yi Zhao2  Tao Wu2 
[1] Department of Obstetrics and Gynecology, First Affiliated Hospital of Dalian Medical University, Dalian 116011, China;Department of Oncology, Second Affiliated Hospital of Dalian Medical University, Dalian 116027, China;
关键词: catalpol;    ovarian cancer;    OVCAR-3 cell;    MicroRNA-200;    matrix metalloproteinase-2;   
DOI  :  10.3390/ijms151119394
来源: DOAJ
【 摘 要 】

Catalpol is expected to possess diverse pharmacological actions including anti-cancer, anti-inflammatory and hypoglycemic properties. Matrix metalloproteinase-2 (MMP-2) is closely related to the pathogenesis of ovarian cancer. In addition, microRNA-200 (miR-200) can modulate phenotype, proliferation, infiltration and transfer of various tumors. Here, OVCAR-3 cells were employed to investigate whether the effect of catalpol (25, 50 and 100 μg/mL) promoted apoptosis of ovarian cancer cells and to explore the potential mechanisms. Our results demonstrate that catalpol could remarkably reduce the proliferation and accelerate the apoptosis of OVCAR-3 cells. Interestingly, our findings show that catalpol treatment significantly decreased the MMP-2 protein level and increased the miR-200 expression level in OVCAR-3 cells. Further, microRNA-200 was shown to regulate the protein expression of MMP-2 in OVCAR-3 cells. It is concluded that catalpol suppressed cellular proliferation and accelerated apoptosis in OVCAR-3 ovarian cancer cells via promoting microRNA-200 expression levels and restraining MMP-2 signaling.

【 授权许可】

Unknown   

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