MicroRNA-1284 inhibits proliferation and induces apoptosis in SGC-7901 human gastric cancer cells.

Biotechnol Lett

Department of Gastrointestinal Surgery, Affiliated Tumor Hospital of Guangxi Medical University, No.71 Hedi Road, Nanning, 530021, Guangxi Zhuang Autonomous Region, China.

Published: January 2017

Objectives: To explore the functional effects of miR-1284 on gastric cancer cells.

Results: Overexpression of miR-1284 significantly reduced SGC-7901 cell proliferation, but improved apoptosis. However, miR-1284 suppression displayed the inversed impacts. Furthermore, the protein levels of p27, Bax, procaspase-3 and active caspase-3 were up-regulated by miR-1284 overexpression, but were down-regulated by miR-1284 suppression. The level of Bcl-2 was down-regulated by miR-1284 overexpression, while it was up-regulated by miR-1284 suppression. The level of p21 was unaffected.

Conclusion: These results suggest that miR-1284 overexpression might be a suppressor for gastric cancer via controlling of cell proliferation and apoptosis.

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Source
http://dx.doi.org/10.1007/s10529-016-2213-1DOI Listing

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