MST1 and escherichia coli infection: Consistently, with SIM approach, Mst1 protein was condensed and formed large aggregates after E. coli infection (from 5 min and at least last for 60 min), and Keap1 co-localized with Mst1 after E. coli infection at 5/15/30 min time points, but not at 60 min in BMDM (Fig. 5g and Supplementary Fig. 2f).