International Workshop at the Nobel Forum, Karolinska Institutet on G protein-coupled receptors: finding the words to describe monomers, oligomers, and their molecular mechanisms and defining their meaning. Can a consensus be reached?

A meeting was held May 19, 2010 at the Karolinski Institute on Nomenclature in Pharmacology. This meeting occurred in conjunction with the Symposium The Changing World of G Protein Coupled Receptors: From Monomers to Dimers and Receptor Mosaics (Higher-order Oligomers) held the previous day at the Royal Swedish Academy of Science. Two broad topics of nomenclature were discussed; ligand nomenclature and the definition of 'receptor-receptor' interactions. This paper summarizes discussions on these topics along with a consensus definition of the term 'receptor-receptor' interaction.