Figure 2. The biological function of BDNF-AS in OS cells.
(A) MG-63 and HOS cells are transfected with BDNF-AS overexpressing vector, and the transfection efficiency is confirmed by qRT-PCR. (B) BDNF-AS overexpression depresses the proliferation of MG-63 and HOS cells compared with their controls. (C) The number of colonies is decreased in BDNF-AS overexpressing OS cells compared with their controls. (D) The percentage of apoptotic cells in BDNF-AS overexpressing OS cells is higher than their controls. *P<0.05; **P<0.001
