Calcitonin gene-related peptide: An update on the biology

Abstract

The advent of CGRP receptor antagonists as a novel therapy for migraine attacks may represent a new era in the acute management of migraine. More than a simple addition to the currently available treatments, this group of drugs may become an outstanding option for patients with cardiovascular disease, given the lack of associated vasoconstriction. Furthermore, nonpeptide CGRP receptor antagonists, CGRP antibodies and CGRP-binding RNA-Spiegelmer are valuable research tools that will further advance our understanding of migraine pathophysiology. © 2009 Wolters Kluwer Health | Lippincott Williams & Wilkins.