Figure 1. miR-155 expression in HRMECs under VEGF stimulation and mouse retina neovascularization. miR-155 was significantly upregulated in HRMECs at 24 h and 48 h after treatment with VEGF (A) and in the OIR and CNV model mouse retinas (B) compared with the normal control group. Anti-miR155 treatment reduced the expression of miR-155 in both HUMECs (C) and mouse retinas (D) compared to the normal control group and anti-control lentivirus treatment group. All experiments were repeated at least three times. The data are presented as mean ± SEM. *p<0.05, **p<0.01; ***p<0.001.