Resveratrol Suppresses Ovarian Cancer Cell Growth and Invasion Through Upregulation of microRNA-34a
Research Square (Research Square)(2020)
Abstract
Resveratrol (RES), a natural compound found in red wine, has previously reported to suppress ovarian cancer (OC) cell growth in vitro and in vivo; however, its potential molecular mechanisms are not fully elucidated. The aim of this study is to investigate the suppressive potential of RES in OC cell growth and invasion and reveal the underlying mechanisms. Herein, we found that RES treatment obviously suppressed the proliferative and invasive capacities of OC cells, and elevated cell apoptosis in vitro. Subsequent microarray and qRT-PCR analysis further showed that microRNA-34a (miR-34a) was significantly increased by RES treatment. Moreover, the inhibitory effects of RES on OC cells were enhanced by miR-34a overexpression, whereas weakened by miR-34a inhibition in OC cells. Of note, Bcl-2, an anti-apoptotic gene, was identified as a direct target of miR-34a. Then, we revealed that RES decreased the expression of Bcl-2 in OC cells in a dose dependent manner. Furthermore, the anti-tumor effects of RES were abolished by overexpression of Bcl-2 in OC cells. Overall, these results demonstrated that RES exerts the anti-cancer effects on OC cells through the miR-34a/Bcl-2 axis.
MoreTranslated text
Key words
ovarian cancer cell growth
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined