Abstract
Accumulating evidence suggest that microRNAs play crucial roles in the development and progression of bladder cancer (BC). Here, we found that miR-212-3p was significantly down-regulated and negatively correlated with nuclear factor IA (NFIA) in human BC tissues. Bioinformatics analysis predicted that NFIA was a target gene of miR-212-3p. Then BC cell lines, T24 and J82 cells were transfected with miR-212-3p mimics or siNFIA to obtain miR-212-3p overexpression or NFIA knockdown cell lines, respectively. Quantitative real-time PCR was used to determine the expression of miR-212-3p and NFIA. Western blot analysis was utilized to detect NFIA expression. MTT assay showed either miR-212-3 overexpression or NFIA knockdown significantly inhibited the BC cell proliferation. Double staining with Annexin V-APC and 7-AAD showed the total number of apoptotic BC cells were remarkably increased after miR-212-3p overexpression or NFIA knockdown. Collectively, our results indicated that miR-212-3p targeting NFIA might serve as a promising target for BC.
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Wu, X., Chen, H., Zhang, G. et al. MiR-212-3p inhibits cell proliferation and promotes apoptosis by targeting nuclear factor IA in bladder cancer. J Biosci 44, 80 (2019). https://doi.org/10.1007/s12038-019-9903-5
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DOI: https://doi.org/10.1007/s12038-019-9903-5