Research Article

MicroRNA-103a-3p Promotes Cell Proliferation and Invasion in Non-Small-Cell Lung Cancer Cells through Akt Pathway by Targeting PTEN

Figure 4

Overexpression of PTEN partly reverses the cancer-promoting effect of miR-103a-3p. A549 and NCI-H1299 cells were cotransfected with miR-103a-3p mimics with or without PTEN expression plasmid for 48 h. Relative expression of PTEN protein (a) and p-Akt/Akt protein (b) was detected by western blot. (c) MTT assay. (d) Transwell invasion assay (, ).
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