Mary Lyon Centre - Technical Development

The Mary Lyon Centre is redesigning the tools and techniques of genetic science to cut the number of animals used in experiments. Animal research remains essential for understanding disease and testing treatments, but it is costly, time-consuming, and ethically contentious. The centre’s technology development programme tackles this directly: by inventing better genetic methods—such as more precise gene editing, improved cell-based models, or advanced imaging—researchers can get the same or better data without needing live animals. This is not about banning animal research overnight; it is about systematically making it unnecessary for more and more questions. If the programme succeeds, the impact will be felt across the entire biomedical research pipeline. Drug development could accelerate because scientists can screen candidates faster and more cheaply using refined non-animal methods. The “3Rs” principle—replacement, refinement, reduction—becomes a practical engineering challenge rather than a wish. The work is fundamentally applied: it takes existing genetic technologies and pushes them to the point where they can reliably substitute for animal models. The result is better science, lower costs, and fewer animals used—a concrete improvement in how research gets done.