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. 2023 Jul 11;14:1194610. doi: 10.3389/fimmu.2023.1194610

Figure 5.

Figure 5

Triggering of Fn14 signaling by PDL192 type (2) and type (4) constructs. (A-C) The activity of PDL192-(2) and PDL192-(4) were analyzed as in Figure 2 with respect to enhancement of TNF-induced cell death in HeLa-RIPK3-FADDKO cells (A), stimulation of p100 processing and TRAF1 indcution (B) and upregulation of IL8 production (C). IL8 data were averaged from seven independent experiments and were analyzed by one way ANOVA and Bonferroni post test. *p < 0.05, ***p < 0.001. (D, E) Purified PDL192-(2) and PDL192-(4) along with the parental antibody PDL192 were analyzed by SDS-PAGE and silverstaining (A) or gelfiltration analysis (E).