Interleukin-1β biosynthesis inhibition reduces acute seizures and drug resistant chronic epileptic activity in mice.

ABSTRACT: Experimental evidence and clinical observations indicate that brain inflammation is an important factor in epilepsy. In particular, induction of interleukin-converting enzyme (ICE)/caspase-1 and activation of interleukin (IL)-1β/IL-1 receptor type 1 axis both occur in human epilepsy, and contribute to experimentally induced acute seizures. In this study, the anticonvulsant activity of VX-765 (a selective ICE/caspase-1 inhibitor) was examined in a mouse model of chronic epilepsy with spontaneous recurrent epileptic activity refractory to some common anticonvulsant drugs. Moreover, the effects of this drug were studied in one acute model of seizures in mice, previously shown to involve activation of ICE/caspase-1. Quantitative analysis of electroencephalogram activity was done in mice expose

SUBMITTER: Maroso M 

PROVIDER: S-EPMC3101825 | biostudies-literature | 2011 Apr

REPOSITORIES: biostudies-literature