The suitability of different cellular in vitro immunotoxicity and genotoxicity methods for the analysis of nanoparticle-induced events. (Articolo in rivista)

Type
Label
  • The suitability of different cellular in vitro immunotoxicity and genotoxicity methods for the analysis of nanoparticle-induced events. (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.3109/17435390903374001 (literal)
Alternative label
  • Pfaller, T., R. Colognato, I. Nelissen, F. Favilli, E. Casals, D. Ooms, H. Leppens, J. Ponti, R. Stritzinger, V. F. Puntes, D. Boraschi, A. Duschl, and G. J. Oostingh (2010)
    The suitability of different cellular in vitro immunotoxicity and genotoxicity methods for the analysis of nanoparticle-induced events.
    in Nanotoxicology (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Pfaller, T., R. Colognato, I. Nelissen, F. Favilli, E. Casals, D. Ooms, H. Leppens, J. Ponti, R. Stritzinger, V. F. Puntes, D. Boraschi, A. Duschl, and G. J. Oostingh (literal)
Pagina inizio
  • 52 (literal)
Pagina fine
  • 72 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 4 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Pfaller, Stritzinger, Duschl, Oostingh: Department of Molecular Biology, University of Salzburg, Austria Colognato, Ponti: European Commission, Joint Research Centre, Institute for Health and Consumer Protection, NanoBioSciences Unit, Ispra, Italy Nelissen, Ooms, Leppens: Flemish Institute for Technological Research (VITO NV), Environmental Risk and Health Unit, Mol, Belgium Boraschi, Favilli: Institute of Biomedical Technologies, National Research Council, Pisa, Italy Casals, Puntes: Institut Català de Nanotecnologia (CIN2-ICN) and Institut Català de Recerca I Estudis Avançats (ICREA), Barcelona, Spain (literal)
Titolo
  • The suitability of different cellular in vitro immunotoxicity and genotoxicity methods for the analysis of nanoparticle-induced events. (literal)
Abstract
  • Suitable assays and test strategies are needed to analyze potential genotoxic and immunotoxic health effects caused by nanoparticle exposure. The development and validation of such methods is challenging because nanoparticles may show unexpected behavior, like aggregation or interference with optical measurements, when routine in vitro assays are performed. In our interdisciplinary study, the effects of inorganic gold (4.5 nm) and iron oxide (7.3 nm) nanoparticles with a narrow size distribution were tested on human cells using different assay systems. The results show that cytotoxicity as well as immunotoxicity and genotoxicity induced by these two inorganic nanoparticles was low or absent when using a panel of cell-based tests in different laboratories. However, several technical issues had to be tackled that were specific for working with nanoparticles. The methods used, their suitability for nanotoxicity testing, and the technical problems encountered are carefully described and discussed in this paper. (literal)
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