Dr. McKay’s achievements in research are at the heart of stem cell biology. He discovered a new class of the founding pluripotent stem cell in early embryo and neural stem cells in the central nervous system. This work led to the first demonstrations that stem cells could be used as a source of functional dopamine neurons, hepatocytes and pancreatic islets, holding the potential for cell therapies that may be able to treat diabetes, Parkinson’s disease and liver disease. He is currently focused on using stem cell technologies to determine the intersection between genetic and developmental risk in brain and behavior disorders.