Differential Genomic Effects of Six Different Nanomaterials on Human Liver HepG2 Cells

Human Hepatocellular Carcinoma cells (HepG2) were exposed to six nanomaterials containing either Cerium oxide (CeO2) or Titanium oxide (TiO2) nanoparticles. Three different concentrations were tested: 0.3, 3, or 30 g/mL) for 3 days. Microarray analysis was performed to identify genes differentially expressed following exposure to these chemicals.

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