Fig. 6

LIP induced pyroptosis or necroptosis pathway. Western blot analysis of RIPK1, RIP3 and Caspase-1 proteins expression using specific antibodies. β-actin was used as a loading control. Histogram showing statistics of the above results. Data are presented as the mean ± SEM of three independent experiments performed in duplicate. Three types of cell lines showed different increases in the levels of cellular proteins in response to LIP stimulation. *P < 0.05, **P < 0.01