She is an inspiring example of a university scientist who took her discoveries from the laboratory to the marketplace, creating a successful company and helping to secure Canada's place in the world of biotechnology. Her business specializes in photodynamic therapy and began by developing a treatment for lung and esophageal cancer. Professor Emeritus at the University of British Columbia, she also played a key role in developing a treatment for the leading cause of blindness in people over fifty. In addition, she is generous with her time and expertise, serving on numerous corporate boards and scientific advisory bodies.