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Food-grade titanium dioxide translocates across the buccal mucosa in pigs and induces genotoxicity in an in vitro model of human oral epithelium.
Vignard J, Pettes-Duler A, Gaultier E, Cartier C, Weingarten L, Biesemeier A, Taubitz T, Pinton P, Bebeacua C, Devoille L, Dupuy J, Boutet-Robinet E, Feltin N, Oswald IP, Pierre FH, Lamas B, Mirey G, Houdeau E. Vignard J, et al. Among authors: cartier c. Nanotoxicology. 2023 Jun;17(4):289-309. doi: 10.1080/17435390.2023.2210664. Epub 2023 May 17. Nanotoxicology. 2023. PMID: 37194738
A 90-day oral exposure to food-grade gold at relevant human doses impacts the gut microbiota and the local immune system in a sex-dependent manner in mice.
Evariste L, Lamas B, Ellero-Simatos S, Khoury L, Cartier C, Gaultier E, Chassaing B, Feltin N, Devoille L, Favre G, Audebert M, Houdeau E. Evariste L, et al. Among authors: cartier c. Part Fibre Toxicol. 2023 Jul 13;20(1):27. doi: 10.1186/s12989-023-00539-5. Part Fibre Toxicol. 2023. PMID: 37443115 Free PMC article.
The food additive titanium dioxide hinders intestinal production of TGF-β and IL-10 in mice, and long-term exposure in adults or from perinatal life blocks oral tolerance to ovalbumin.
Lamas B, Chevalier L, Gaultier E, Cartier C, Weingarten L, Blanc X, Fisicaro P, Oster C, Noireaux J, Evariste L, Breyner NM, Houdeau E. Lamas B, et al. Among authors: cartier c. Food Chem Toxicol. 2023 Sep;179:113974. doi: 10.1016/j.fct.2023.113974. Epub 2023 Jul 28. Food Chem Toxicol. 2023. PMID: 37516336
Jejunal villus absorption and paracellular tight junction permeability are major routes for early intestinal uptake of food-grade TiO2 particles: an in vivo and ex vivo study in mice.
Coméra C, Cartier C, Gaultier E, Catrice O, Panouille Q, El Hamdi S, Tirez K, Nelissen I, Théodorou V, Houdeau E. Coméra C, et al. Among authors: cartier c. Part Fibre Toxicol. 2020 Jun 11;17(1):26. doi: 10.1186/s12989-020-00357-z. Part Fibre Toxicol. 2020. PMID: 32527323 Free PMC article.
Basal Ti level in the human placenta and meconium and evidence of a materno-foetal transfer of food-grade TiO2 nanoparticles in an ex vivo placental perfusion model.
Guillard A, Gaultier E, Cartier C, Devoille L, Noireaux J, Chevalier L, Morin M, Grandin F, Lacroix MZ, Coméra C, Cazanave A, de Place A, Gayrard V, Bach V, Chardon K, Bekhti N, Adel-Patient K, Vayssière C, Fisicaro P, Feltin N, de la Farge F, Picard-Hagen N, Lamas B, Houdeau E. Guillard A, et al. Among authors: cartier c. Part Fibre Toxicol. 2020 Oct 7;17(1):51. doi: 10.1186/s12989-020-00381-z. Part Fibre Toxicol. 2020. PMID: 33023621 Free PMC article.
Food-grade TiO2 impairs intestinal and systemic immune homeostasis, initiates preneoplastic lesions and promotes aberrant crypt development in the rat colon.
Bettini S, Boutet-Robinet E, Cartier C, Coméra C, Gaultier E, Dupuy J, Naud N, Taché S, Grysan P, Reguer S, Thieriet N, Réfrégiers M, Thiaudière D, Cravedi JP, Carrière M, Audinot JN, Pierre FH, Guzylack-Piriou L, Houdeau E. Bettini S, et al. Among authors: cartier c. Sci Rep. 2017 Jan 20;7:40373. doi: 10.1038/srep40373. Sci Rep. 2017. PMID: 28106049 Free PMC article.
122 results