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. 2020 Feb 7;13:1159–1170. doi: 10.2147/OTT.S232354

Figure 4.

Figure 4

The overexpression of PCAT6 alleviates the inhibitory effects of miR-543 accumulation on the proliferation, metastasis and chemoresistance and the promoting effect on the apoptosis of CC cells. CC cells transfected with miR-NC, miR-543, miR-543 + Vector or miR-543 + PCAT6 were used for the following experiments. (A) The abundance of miR-543 was measured in CC cells by qRT-PCR. (B and C) MTT assay was carried out to detect the proliferation of CC cells. (D) Flow cytometry was performed to determine the apoptosis of CC cells. (E and F) Western blot assay was conducted to measure the abundance of Bcl-2 and cleaved-caspase 3 in CC cells. (G and H) Transwell migration and invasion assays were conducted in CC cells, and the number of migration and invasion cells was counted. (I and J) Cell viability was detected in the above CC cells treated with cisplatin at a concentration of 12.5, 25, 50, 100 or 200 μM. *P<0.05.