Figure 3 .
USP14 interacts with NLRP3 and inhibits ubiquitination of NLRP3
(A) The interaction between USP14 and NLRP3 in AF cells was determined by coimmunoprecipitation. (B) The interaction between HA-USP14 and Flag-NLRP3 in transfected AF cells was determined by coimmunoprecipitation. (C) Effects of MG132 (10 μM) or vehicle on shUSP14-mediated NLRP3 expression. (D) AF cells were transduced with shUSP14 or shNC, and NLRP3 was immunoprecipitated and then immunoblotted with the indicated antibodies. * P<0.05, *** P<0.001 compared with shNC+vehicle.
