Abstract:
:Organophosphorus pesticides (OPs) and nerve agents (NAs) are highly toxic chemicals that pose a significant threat to human health worldwide. These compounds induce status epilepticus (SE) by irreversibly blocking the ability of acetylcholinesterase to break down acetylcholine at neural synapses. Animal models of organophosphate-induced SE are a crucial resource for identifying new anticonvulsant therapies. Here, we describe the development of various animal models of SE induced by NA or OP exposure. Experiments in nonhuman primates, rats, mice, and guinea pigs have helped to identify novel therapeutic targets in the central nervous system, with particular success at modulating GABAergic and glutamatergic receptors. The anticonvulsants identified by NA- and OP-induced SE models are well poised for fast advancement into clinical development, and their potential utility in the broader field of epilepsy should make them all the more attractive for commercial pursuit.
journal_name
Ann N Y Acad Scijournal_title
Annals of the New York Academy of Sciencesauthors
McCarren HS,McDonough JH Jrdoi
10.1111/nyas.13092subject
Has Abstractpub_date
2016-06-01 00:00:00pages
144-50issue
1eissn
0077-8923issn
1749-6632journal_volume
1374pub_type
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