Figure 7
- ID
- ZDB-FIG-220930-7
- Publication
- Zhao et al., 2022 - PLAAT1 inhibits type I interferon response via degradation of IRF3 and IRF7 in Zebrafish
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PLAAT1 promotes degradation of IRF3 and IRF7. (A, B) Overexpression of PLAAT1 initiated degradation of IRF3 and IRF7 in a dose-dependent manner. EPC cells were transfected with Myc-IRF3 or Myc-IRF7 (1 μg) plus pcDNA3.1 (1 μg) or different amount of Flag-PLAAT1 plasmid (0.5, 1 and 2 μg). Cells were analyzed after 24 h by IB. (C, D) 3-MA inhibits PLAAT1 induced degradation of IRF3 and IRF7. EPC cells were transfected with Myc-IRF3 (1 μg) or Myc-IRF7 (1 μg) plus Flag-PLAAT1 (1 μg) or pcDNA3.1 (1 μg). At 18 h, cells were treated with dimethyl sulfoxide (DMSO)(control), MG132 (25 μM), 3-MA (10 mM) or CQ (50 μM) for 6 h, and analyzed by IB. The numbers above the images indicate the ratio of the density of protein bands of IRF3 or IRF7 against that of β-actin. |