Figure 3. SnPP treatment causes DNA damage and necrosis for KSHV-infected endothelial cells.

A. TIVE-LTC were incubated with vehicle or indicated concentrations of SnPP for 24 h, then protein expression were measured by immunoblots. B.-C. TIVE-LTC were incubated with vehicle or 50 μM of SnPP for 24 h, then protein expression and DNA damage were measured by immunofluorescence and CometAssay, respectively. Error bars represent the S.E.M. for 2 independent experiments. ** = p < 0.01.