Calcitonin gene-related peptide (CGRP) and the pathophysiology of headache: therapeutic implications

60 Citationer (Scopus)

Abstract

Cerebral blood vessels are innervated by sensory nerves that store several neurotransmitters. In primary headaches, there is a clear association between head pain and the release of the neuropeptide calcitonin gene-related peptide (CGRP). Furthermore, when triptan antimigraine agents are administered, headache subsides and the neuropeptide release normalises, in part via a presynaptic effect. The central role of CGRP in primary headaches has led to the search for suitable antagonists of the receptors for this neuropeptide, which it is hoped will have less cardiovascular adverse effects than the triptans. Recently, the initial pharmacological profile of such a group of compounds has been disclosed. These compounds are small molecules with high selectivity for human CGRP receptors. Hypothetically, these agents will be efficacious in the relief of migraine headaches via blockade of the effects of CGRP.

OriginalsprogEngelsk
TidsskriftC N S Drugs
Vol/bind15
Udgave nummer10
Sider (fra-til)745-53
Antal sider9
ISSN1172-7047
StatusUdgivet - 2001
Udgivet eksterntJa

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