Skip to main content
. 2016 May 24;7(8):1020–1028. doi: 10.7150/jca.14539

Figure 3.

Figure 3

DJ-1 downregulation inhibited proliferation of oral cancer cells. (A-B) The MTT result showed that the OD values of the Tca8113 cells infected with lentiviruses that expressed DJ-1 shRNA were significantly lower compared with the negative controls at all-time points except the first day (**P<0.01). Similar findings was also observed using the cell counting assay (*P<0.05, **P<0.01). (C-D) As regards to CAL-27 cells, MTT showed that the OD values of CAL-27 cells in the DJ-1 knock-down group were remarkably reduced in comparison with the cells in the negative control group at 48, 72 and 96h after seeding (*P<0.05, **P<0.01). Statistical significant results were found at 72 and 96h in the cell counting assay (*P<0.05, **P<0.01). Each experiment was repeated three times. All values are expressed as the mean± standard deviation.