MaRS Vital to Toronto's life sciences vision is MaRS (derived from Medical and Related sciences) a non-profit organisation and business centre located in the heart of the city. Its core function is as a biotech incubator and business park, known as MaRS Discovery District. The venture was first established in 2000 to help foster and accelerate the growth of successful Canadian businesses and, after some uncertain times, it is now gathering momentum. A separate technology transfer office, MaRS Innovation, has also been established that, it is hoped, can be a world beater in its own right (see Turning good ideas into world beaters below). The location of the MaRS building in central Toronto is important, as it is just a stone's throw away from an existing cluster of universities and academic hospitals. MaRS has many links with other research-based organisations, including collaborations with three local universities, 10 academic teaching hospitals and the Ontario Institute for Cancer Research. MaRS occupies the Old Toronto general hospital, where insulin was first discovered by Best and Banting in 1921 and then developed for use in human trials. The 21st Century organisation can build on this heritage in patient-focused discovery and development. Formerly the head of venture capital firm Primaxis, Ilse Treurnicht is chief executive of MaRS Discovery District. She acknowledges the crisis in venture capital funding, and says Canada's sector has always had less access funds through this route than other countries. This is one of the drivers behind the search for a new approach. Treurnicht says the old models of building biotech and life sciences businesses have to be discarded, as they have failed to build companies with critical mass. She says MaRS' new 'Convergence Innovation' strategy of bringing science, capital and business together will pay off.