title: Reply to comment on Fisichella et al. (2012), "Intestinal toxicity evaluation of TiO2 degraded surface-treated nanoparticles: a combined physico-chemical and toxicogenomics approach in Caco-2 cells" by Faust et al.
abstract: In this response, we discuss the major differences that clearly distinguish our results from those mentioned by Faust et al. In particular, the experiments have been conducted on nanoparticles of different nature, what mainly explains the observed discrepancies.
authors.forename: Matthieu
authors.initials: M
authors.lastname: Fisichella
authors.forename: Frédéric
authors.initials: F
authors.lastname: Bérenguer
authors.forename: Gérard
authors.initials: G
authors.lastname: Steinmetz
authors.forename: Mélanie
authors.initials: M
authors.lastname: Auffan
authors.forename: Jérôme
authors.initials: J
authors.lastname: Rose
authors.forename: Odette
authors.initials: O
authors.lastname: Prat
mesh_terms: D020099:Coated Materials, Biocompatible / Q000633:toxicity*; D020895:Enterocytes / Q000187:drug effects*; D004785:Environmental Pollutants / Q000633:toxicity*; D006801:Humans; D053768:Metal Nanoparticles / Q000633:toxicity*; D014025:Titanium / Q000633:toxicity*
chemical_list: D020099:Coated Materials, Biocompatible; D004785:Environmental Pollutants; D014025:Titanium