The Case for Modernizing Biomedical Research in Ireland through the Creation of an Irish 3Rs Centre.

Since its publication, the 3Rs principle has provided a cornerstone for more ethical and humane biomedical and regulatory research. In Europe, the 3Rs principle has been incorporated into the European Directive 63/2010/EU, with the ultimate aim of fully replacing the procedures on live animals for scientific and educational purposes as soon as it is scientifically possible to do so. Thus, a critical shift in the discussion on animal use in biomedical and regulatory research is undergoing in Europe, a discussion where satisfying the "replacement" principle is becoming more and more defined as a scientific rather than ethical need. 3Rs Centres have been established in recent years across Europe. To date, Ireland has no 3Rs Centre, and the uptake of the 3Rs principle, and in particular of the "replacement" aspect, has been slow. In this Commentary, we present the Irish context of the use of animal models in biomedical and regulatory research, and urge for what, in the authors' opinion, are the most critical actions that Ireland must undertake to align its biomedical (basic, applied and translational) research with the European 3Rs strategy.