In: MRS Bulletin, 2014, vol. 39, no. 11, p. 984-989
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In: BioNanoMaterials, 2013, vol. 14, no. 3-4, p. 239-248
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In: Nanotoxicology, 2013, vol. 7, no. 8, p. 1373–1385
The aim of this study was to assess the interaction of a series of well characterised nano-objects with the Gram negative bacterium Salmonella typhimurium, and how such an interaction may relate to the potential mutagenicity of nano-objects. Transmission electron microscopy showed that nano-objects (Au-PMA-ATTO NPs, CeO₂ NPs, SWCNTs and MWCNTs), as well as CAFs entered S....
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In: Toxicological Sciences, 2014, vol. 137, no. 1, p. 55-64
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In: Toxicological Sciences, 2014, vol. 137, no. 1, p. 55-64
To determine the potential inhalatory risk posed by carbon nanotubes (CNTs), a tier-based approach beginning with an in vitro assessment must be adopted. The purpose of this study therefore was to compare 4 commonly used in vitro systems of the human lung (human blood monocyte-derived macrophages [MDM] and monocyte-derived dendritic cells [MDDC], 16HBE14o- epithelial cells, and...
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In: BioNanoMaterials, 2013, vol. 14, no. 1-2, p. 3-3
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In: Archives of Toxicology, 2015, vol. 89, no. 5, p. 659-675
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In: ACS Nano, 2017, p. -
Although acute pulmonary toxicity of carbon nanotubes (CNTs) has been extensively investigated, the knowledge of potential health effects following chronic occupational exposure is currently limited and based only upon in vivo approaches. Our aim was to realistically mimic subchronic inhalation of multiwalled CNTs (MWCNTs) in vitro, using the air–liquid interface cell exposure (ALICE)...
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In: Euro Nanotox Letters, 2012, vol. 4, no. 01, p. 1-20
The human body can be exposed to nanomaterials through a variety of different routes. As nanomaterials get in contact with the skin, the gastrointestinal tract, and the respiratory tract, these biological compartments are acting as barriers to the passage of nano-sized materials into the organism. These structural and functional barriers are provided by the epithelia serving as an interface...
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Thèse de doctorat : Université de Fribourg, 2002 ; no 1386.
The secretory pathway is a complex endomembrane system essential for all eukaryotic cells. It transports proteins to the extracellular space or to the vacuole. All proteins which are secreted are synthesized at the endoplasmic reticulum (ER) and have a signal peptide in common. The signal peptide is necessary for the transport into the lumen of the ER where the correct folding of the protein...
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