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. 2021 May 11;12:2674. doi: 10.1038/s41467-021-22987-3

Fig. 5. YAP suppresses β-TrCP1-mediated K27-linked ubiquitination of NLRP3.

Fig. 5

a Immunoblot analysis of lysates from HEK293T cells transfected with HA-tagged ubiquitin (HA-Ub), HA-tagged K27-linked ubiquitin (K27-Ub), Myc-NLRP3 and Flag- β-TrCP1, with or without His-YAP, followed by IP with anti-Myc, probed with anti-HA. b Immunoblot analysis of cell lysates from mouse peritoneal macrophages silenced of β-TrCP1 stimulated with LPS for 4 h or not, followed by IP with anti-NLRP3, probed with anti-Ub. c Immunoblot analysis of lysates from HEK293T cells transfected with Myc-NLRP3, Flag- β-TrCP1, with or without His-YAP. d Immunoblot analysis of lysates from HEK293T cells transfected with Myc-NLRP3, Flag- β-TrCP1, with or without His-YAP, followed by IP with anti-Myc, probed with anti-Flag. Quantification of relative Flag levels was shown in the bottom panel, which was normalized to IP-Myc. e Immunoblot analysis of lysates from Yapfl/fl lyz2-Cre or Yapfl/fl mouse peritoneal macrophages stimulated with LPS for 4 h or not, followed by IP with anti-NLRP3, probed with anti- β-TrCP1. Quantification of relative β-TrCP1 levels is shown in the bottom panel, which was normalized to IP-NLRP3. Similar results were obtained from three independent experiments. Source data are provided as a Source Data file.