https://doi.org/10.4081/ejh.2021.3243
miRNA-877-5p inhibits malignant progression of prostate cancer by directly targeting SSFA2
Submitted: 11 March 2021
Accepted: 19 July 2021
Published: 20 September 2021
Accepted: 19 July 2021
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All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
Authors
In this study, we aimed to investigate the role of miR-877-5p in the malignant phenotypes of prostate cancer (PCa) cells and its underlying mechanism. RT-qPCR analysis was performed to examine the expression of miR-877-5p and sperm-specific antigen 2 (SSFA2) in PCa tissues and cells. Cell counting kit-8 (CCK-8) assay, 5-ethynyl-20-deoxyuridine (EdU) assay, flow cytometry, wound-healing assay, and Transwell invasion assay were performed to determine the functional roles of miR-877-5p in PCa cells. The association of miR-877-5p with SSFA2 was determined by luciferase reporter and RNA pull-down assays. In this study, we found that the expression level of miR-877-5p was decreased in PCa tissues and cells. Functionally, overexpression of miR-877-5p exerted tumor suppressor properties in PCa cells. Mechanistically, SSFA2 was identified as a target gene of miR-877-5p, while overexpression of SSFA2 could abrogate the anti-tumor effects of miR-877-5p in PCa cells. These findings demonstrated that miR-877-5p/SSFA2 axis functioned as a potential target for PCa treatment.
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How to Cite
Wang, W., Yi, J., Dong, D., Mao, W., Wang, X., & Yan, Z. (2021). miRNA-877-5p inhibits malignant progression of prostate cancer by directly targeting SSFA2. European Journal of Histochemistry, 65(3). https://doi.org/10.4081/ejh.2021.3243
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