Figure 5

Depletion of TCAB1 promotes apoptosis and cell cycle arrest in vitro. Depletion of TCAB1 using exogenous shTCAB1 lentivirus inhibited cell cycle progression of EBV-positive CNE1 cells, and significantly more shTCAB1-treated cells were in sub-G1 phase than in S phase. The statistical analysis was performed using Student’s t test (***P < 0.001).