C
Céline Tisseyre
Researcher at University of Grenoble
Publications - 2
Citations - 88
Céline Tisseyre is an academic researcher from University of Grenoble. The author has contributed to research in topics: DNA repair & Oxidative stress. The author has an hindex of 2, co-authored 2 publications receiving 52 citations.
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Toxicological impact of acute exposure to E171 food additive and TiO2 nanoparticles on a co-culture of Caco-2 and HT29-MTX intestinal cells
Marie Dorier,Céline Tisseyre,Fanny Dussert,David Béal,Marie-Edith Arnal,Thierry Douki,Vanessa Valdiglesias,Blanca Laffon,Sónia Fraga,Fátima Brandão,Nathalie Herlin-Boime,Frédérick Barreau,Thierry Rabilloud,Marie Carrière +13 more
TL;DR: Exposure to TiO2 particles resulted in increased intracellular ROS levels, but did not impair cell viability and did not cause any oxidative damage to DNA, which shows that E171 food additive andTiO2 nanoparticles only produce minor effects to this in vitro intestinal cell model.
Journal ArticleDOI
The food additive E171 and titanium dioxide nanoparticles indirectly alter the homeostasis of the human intestinal epithelial cells in vitro
Marie Dorier,David Béal,Céline Tisseyre,Caroline Marie-Desvergne,Muriel Dubosson,Frédérick Barreau,Eric Houdeau,Nathalie Herlin-Boime,Thierry Rabilloud,Marie Carrière +9 more
TL;DR: Repeated exposure to E171 or TiO2-NPs, in vitro, induce moderate inflammation and mucus secretion in intestinal cells.