Role of mTOR inhibitors in epilepsy treatment.

Role of mTOR inhibitors in epilepsy treatment. Pharmacol Rep. 2015 Jun;67(3):636-646 Authors: Sadowski K, Kotulska-Jóźwiak K, Jóźwiak S Abstract In spite of the fact, that subsequent new antiepileptic drugs (AEDs) are being introduced into clinical practice, the percentage of drug-resistant epilepsy cases remains stable. Although a substantial progress has been made in safety profile of antiepileptic drugs, currently available substances have not been unambiguously proven to display disease-modifying effect in epilepsy and their mechanisms of action influence mainly on the end-stage phase of epileptogenesis, namely seizures. Prevention of epileptogenesis requires new generation of drugs modulating molecular pathways engaged in epileptogenesis processes. The mammalian target of rapamycin (mTOR) pathway is involved in highly epileptogenic conditions, such as tuberous sclerosis complex (TSC) and represents a reasonable target for antiepileptogenic interventions. In animal models of TSC mTOR inhibitors turned out to prevent the development of epilepsy and reduce underlying brain abnormalities. Accumulating evidence from animal studies suggest the role of mTOR pathway in acquired forms of epilepsy. Preliminary clinical studies with patients affected by TSC demonstrated seizure reduction and potential disease-modifying effect of mTOR inhibitors. Further studies will determine the place for mTOR inhibitors in the treatment of patients w...
Source: Pharmacological Reports - Category: Drugs & Pharmacology Authors: Tags: Pharmacol Rep Source Type: research