The University of Auckland, School of Biological Sciences, Debbie Hay, research in the Hay laboratory focuses on G protein-coupled receptors (GPCRs). These proteins are the cellular targets of natural hormones and are some of the most important drug targets. The research aims to contribute to the development of medicines to treat migraine, cancer, lymphatic insufficiency, cardiovascular disease, obesity and diabetes. Auckland, New Zealand, Wednesday 2 October 2013. Photo: Stephen Barker, ©The University of Auckland