Receptors in cardiovascular disease: review and introduction

Despite recent encouraging declines, cardiovascular disease (CVD) is still responsible for about 50% of premature death in the Western industrialized countries, greater than cancer, AIDS and accidents, combined. Different aspects of the disease have been considered and the main currently available and possible future drugs whose effect is based on interaction with a receptor have been reviewed. Catecholamines receptors ligands, mainly β-blockers, and the new angiotensin II antagonists represent the most important classes among the established therapies. Investigational approaches such as the oral glycoprotein GPIIb/IIIa antagonists and endothelin, adenosine and neuropeptide Y receptors ligands are discussed. Receptorology represents just a part of the therapeutical approach to CVD, where other classes of drugs with enzyme or ionic channel based mechanisms are largely used and innovative therapies based on the most advanced research techniques could early become reality.