A History of the Molecular Initiating Event

被引:43
作者
Allen, Timothy E. H. [1 ]
Goodman, Jonathan M. [1 ]
Gutsell, Steve [2 ]
Russell, Paul J. [2 ]
机构
[1] Univ Cambridge, Dept Chem, Ctr Mol Informat, Lensfield Rd, Cambridge CB2 1EW, England
[2] Unilever Safety & Environm Assurance Ctr, Colworth Sci Pk, Sharnbrook MK44 1LQ, Beds, England
关键词
ADVERSE OUTCOME PATHWAYS; HEALTH-RISK ASSESSMENT; IN-SILICO PROFILER; SKIN SENSITIZATION; CONCEPTUAL-FRAMEWORK; END-POINTS; TOXICITY; TOXICOLOGY; CHEMICALS; MODE;
D O I
10.1021/acs.chemrestox.6b00341
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
The adverse outcome pathway (AOP) framework provides an alternative to traditional in vivo experiments for the risk assessment of chemicals. AOPs consist of a number of key events (KEs) linked by key event relationships across a range of biological organization backed by scientific evidence. The first ICE in the pathway is the molecular initiating event (MIE) the initial chemical trigger that starts an AOP. Over the past 3 years the AOP conceptual framework has gained a large amount of momentum in toxicology as an alternative to animal methods, and so the MIE has come into the spotlight. What is an MIE? How can MIEs be measured or predicted? What research is currently contributing to our understanding of MIEs? In this Perspective we outline answers to these key questions.
引用
收藏
页码:2060 / 2070
页数:11
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