Skip to main content
. 2018 Sep 12;4:97. doi: 10.1038/s41420-018-0100-3

Fig. 2. Requirement for PIDD in NO-induced apoptosis.

Fig. 2

a Western blot for the expression of human PIDD, actin and E1A in E1A-positive (H4-E1A), PIDD shRNA E1A+ cells (H4-E1AiPIDD) and E1A+ cells expressing scrambled control shRNA (H4-E1A scRNA). b Human fibrosarcoma cells H4, H4-E1A, H4-E1A iPDD, and H4-E1A scRNA treated with 750 μM DETA NONOate for 18 h. Cell viability was determined by MTS staining and expressed as % cell death (mean ± SEM; n = 4, ***P < 0.001, one-way ANOVA). c Mouse NIH-3T3 cells 3T3, 3T3-E1A, 3T3-E1AiPIDD-1 and −2, and 3T3-E1A scRNA treated with 250 μM DETA-NONOate for 18 h. Cell viability was determined by MTS staining and expressed as % cell death (mean ± SEM; n = 3, ***P < 0.001, **P = 0.0028, one-way ANOVA)