Aligning the 3Rs with new paradigms in the safety assessment of chemicals

作者：Burden Natalie^*; Mahony Catherine; Mueller Boris P; Terry Claire; Westmoreland Carl; Kimber Ian

来源：Toxicology, 2015, 330: 62-66.

DOI：10.1016/j.tox.2015.01.014

• 3Rs
• Regulatory
• Chemical
• Safety
• Risk assessment

There are currently several factors driving a move away from the reliance on in vivo toxicity testing for the purposes of chemical safety assessment. Progress has started to be made in the development and validation of non-animal methods. However, recent advances in the biosciences provide exciting opportunities to accelerate this process and to ensure that the alternative paradigms for hazard identification and risk assessment deliver lasting 3Rs benefits, whilst improving the quality and relevance of safety assessment. The NORs, a UK-based scientific organisation which supports the development and application of novel 3Rs techniques and approaches, held a workshop recently which brought together over 20 international experts in the field of chemical safety assessment. The aim of this workshop was to review the current scientific, technical and regulatory landscapes, and to identify key opportunities towards reaching these goals. Here, we consider areas where further strategic investment will need to be focused if significant impact on 3Rs is to be matched with improved safety science, and why the timing is right for the field to work together towards

• 出版日期2015-4-1