HDAC10 switches NLRP3 modification from acetylation to ubiquitination and attenuates acute inflammatory diseases.

ABSTRACT:

Background

The NOD-like receptor protein (NLRP)3 inflammasome is at the signaling hub center to instigate inflammation in response to pathogen infection or oxidative stress, and its tight control is pivotal for immune defense against infection while avoiding parallel intensive inflammatory tissue injury. Acetylation of NLRP3 is critical for the full activation of NLRP3 inflammasome, while the precise regulation of the acetylation and deacetylation circuit of NLRP3 protein remained to be fully understood.

Methods

The interaction between histone deacetylase 10 (HDAC10) and NLRP3 was detected by immunoprecipitation and western blot in the HDAC10 and NLRP3 overexpressing cells. The role of HDAC10 in NLRP3 inflammasome activation was measured by immunofluorescence, real-time PCR

SUBMITTER: Yang M 

PROVIDER: S-EPMC11662490 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature