Figure 2. STAT1 inhibition might promote apoptosis.

(A) The rate of apoptosis was evaluated by flow cytometry. CNE-2R, CNE-2R-NC and CNE-2R-ST cells were cultured for 24 h, then stained with Anneix-V and 7-AAD following the instruction. (B) Tumor cells apoptosis was assessed by TUNEL method. The apoptosis rate of tumor cells in the CNE-2R-ST group was more than the CNE-2R-NC and CNE-2R group (original manification ×400), (P < 0.05).