GABAergic Drugs for the Treatment of Migraine
Within the last decades significant progress has been made in the understanding of the underlying pathophysiological mechanisms of migraine. There is a general agreement now that migraine is not only a vascular phenomenon but also a genetically determined heterogenic ion-channelopathy resulting in cortical-spreading-depression-like events, the temporary impairment of antinociceptive structures of the brainstem and the activation of the trigeminal-vascular system. The development and use of drugs targeting ion-channels and subsequently reducing cortical excitability appears as a promising avenue for both the acute treatment of migraine and migraine prevention. This review summarizes the current knowledge and evidence for GABAergic drugs in the treatment of migraine.
Keywords: GABA transaminase; Gabapentin; Topiramate; Valproic acid; pregabalin
Document Type: Research Article
Publication date: 01 August 2007
- CNS & Neurological Disorders - Drug Targets aims to cover all the latest and outstanding developments on the medicinal chemistry, pharmacology, molecular biology, genomics and biochemistry of contemporary molecular targets involved in neurological and central nervous system (CNS) disorders e.g. disease specific proteins, receptors, enzymes, genes. Each issue of the journal will contain a series of timely in-depth reviews written by leaders in the field covering a range of current topics on drug targets involved in neurological and CNS disorders. As the discovery, identification, characterization and validation of novel human drug targets for neurological and CNS drug discovery continues to grow; this journal will be essential reading for all pharmaceutical scientists involved in drug discovery and development.
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