Pharmacological receptors: a century of discovery — and more

Abstract

A brief survey of the history of the development of the concept of the pharmacological receptor is presented. From the pioneering concepts of Paul Ehrlich, John Langley and others, receptors are described in terms of their recognition properties, their structures, transducing abilities and the impact of genomics and their role in contributing to genetic diseases. The receptor concept has firmly underpinned our advances in drug development and molecular medicine of the latter half of this century and it is clear that it will continue to drive pharmaceutical developments in the 21st century.