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High throughput toxicity screening and intracellular detection of nanomaterials.
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SYSNO ASEP 0469950 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title High throughput toxicity screening and intracellular detection of nanomaterials. Author(s) Collins, A. R. (NO)
Annangi, B. (ES)
Rubio, L. (ES)
Marcos, R. (ES)
Dorn, M. (DE)
Merker, C. (DE)
Estrela-Lopis, I. (DE)
Cimpan, M.R. (NO)
Ibrahim, M. (NO)
Cimpan, E. (NO)
Ostermann, M. (NO)
Sauter, A. (NO)
Yamani, N.E. (NO)
Shaposhnikov, S. (NO)
Chevillard, S. (FR)
Paget, V. (FR)
Grall, R. (FR)
Delic, J. (FR)
Goni-de-Cerio, F. (ES)
Suarez-Merino, B. (ES)
Fessard, V. (FR)
Hogeveen, K.N. (FR)
Fjellsbo, L.M. (NO)
Pran, E.R. (NO)
Brzicová, Táňa (UEM-P)
Topinka, Jan (UEM-P) RID, ORCID
Silva, M.J. (PT)
Leite, P.E. (BR)
Ribeiro, A.R. (BR)
Granjeiro, J.M. (BR)
Grafström, R. (CH)
Prina-Mello, A. (IE)
Dusinská, M. (NO)Source Title Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology - ISSN 1939-5116
Roč. 9, č. 1 (2017), e1413Number of pages 30 s. Language eng - English Country US - United States Keywords in-vitro micronucleus ; bioelectrical-impedance analysis ; bronchial epithelial-cells Subject RIV DN - Health Impact of the Environment Quality OECD category Public and environmental health R&D Projects LD14002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UEM-P - RVO:68378041 UT WOS 000392508900006 EID SCOPUS 85006488641 DOI 10.1002/wnan.1413 Annotation With the growing numbers of nanomaterials (NMs), there is a great demand for rapid and reliable ways of testing NM safetypreferably using in vitro approaches, to avoid the ethical dilemmas associated with animal research. Data are needed for developing intelligent testing strategies for risk assessment of NMs, based on grouping and read-across approaches. The adoption of high throughput screening (HTS) and high content analysis (HCA) for NM toxicity testing allows the testing of numerous materials at different concentrations and on different types of cells, reduces the effect of inter-experimental variation, and makes substantial savings in time and cost. HTS/HCA approaches facilitate the classification of key biological indicators of NM-cell interactions. Validation of in vitroHTS tests is required, taking account of relevance to in vivo results. HTS/HCA approaches are needed to assess dose- and time-dependent toxicity, allowing prediction of in vivo adverse effects. Several HTS/HCA methods are being validated and applied for NM testing in the FP7 project NANoREG, including Label-free cellular screening of NM uptake, HCA, High throughput flow cytometry, Impedance-based monitoring, Multiplex analysis of secreted products, and genotoxicity methodsnamely High throughput comet assay, High throughput in vitro micronucleus assay, and H2AX assay. There are several technical challenges with HTS/HCA for NM testing, as toxicity screening needs to be coupled with characterization of NMs in exposure medium prior to the test, possible interference of NMs with HTS/HCA techniques is another concern. Advantages and challenges of HTS/HCA approaches in NM safety are discussed. Workplace Institute of Experimental Medicine Contact Lenka Koželská, lenka.kozelska@iem.cas.cz, Tel.: 241 062 218, 296 442 218 Year of Publishing 2018
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