Literature Review of (Q)SAR Modelling of Nanomaterial Toxicity.
Despite the clear benefits that nanotechnology can bring to various sectors of industry, there are serious concerns about the potential health risks associated with engineered nanomaterials (ENMs), intensified by the limited understanding of what makes ENMs toxic and how to make them safe. As the use of ENMs for commercial purposes and the number of workers/end-users being exposed to these materials on a daily basis increases, the need for assessing the potential adverse effects of multifarious ENMs in a time- and cost-effective manner becomes more apparent. One strategy to alleviate the problem of testing a large number and variety of ENMs in terms of their toxicological properties is through the development of computational models that decode the relationships between the physicochemical features of ENMs and their toxicity. Such data-driven models can be used for hazard screening, early identification of potentially harmful ENMs and the toxicity-governing physicochemical properties, and accelerating the decision-making process by maximising the use of existing data. Moreover, these models can also support industrial, regulatory and public needs for designing inherently safer ENMs. This chapter is mainly concerned with the investigation of the applicability of (quantitative) structure-activity relationship ((Q)SAR) methods to modelling of ENMs' toxicity. It summarizes the key components required for successful application of data-driven toxicity prediction techniques to ENMs, the published studies in this field and the current limitations of this approach.
Institute of Particle Science and Engineering, School of Chemical and Process Engineering, University of Leeds, Leeds, LS2 9JT, UK.
Ceyda
C
Oksel
Institute of Particle Science and Engineering, School of Chemical and Process Engineering, University of Leeds, Leeds, LS2 9JT, UK.
Cai Y
CY
Ma
Institute of Particle Science and Engineering, School of Chemical and Process Engineering, University of Leeds, Leeds, LS2 9JT, UK.|School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, China.
Jing J
JJ
Liu
Institute of Particle Science and Engineering, School of Chemical and Process Engineering, University of Leeds, Leeds, LS2 9JT, UK.
Terry
T
Wilkins
Institute of Particle Science and Engineering, School of Chemical and Process Engineering, University of Leeds, Leeds, LS2 9JT, UK. x.z.wang@leeds.ac.uk.|School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, China. x.z.wang@leeds.ac.uk.
Xue Z
XZ
Wang
D000818:Animals; D003198:Computer Simulation; D006801:Humans; D049329:Nanostructures / Q000009:adverse effects* / Q000737:chemistry*; D036103:Nanotechnology / Q000379:methods; D021281:Quantitative Structure-Activity Relationship
In silico toxicity prediction; NanoSAR; Nanomaterial toxicity; Nanotoxicology; QSAR