Mitochondrial dysfunction induces NLRP3 inflammasome activation during cerebral ischemia/reperfusion injury.

ABSTRACT:

Background

Nod-like receptor protein 3 (NLRP3) inflammasome is a crucial factor in mediating inflammatory responses after cerebral ischemia/reperfusion (I/R), but the cellular location of NLRP3 inflammasome in cerebral I/R has yet come to a conclusion, and there is still no specific evidence to state the relationship between mitochondria and the NLRP3 inflammasome in cerebral I/R.

Methods

In the present study, we detected the cellular localization of NLRP3 inflammasomes in a transient middle cerebral artery occlusion (tMCAO) rat model and a transwell co-culture cell system under oxygen-glucose deprivation/reoxygenation (OGD/R) conditions. Then, we investigated the relationship between mitochondrial dysfunction and the activation of NLRP3 inflammasomes in different cell types

SUBMITTER: Gong Z 

PROVIDER: S-EPMC6114292 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature