The neurotoxic effect of 24-hydroxycholesterol on SH-SY5Y human neuroblastoma cells

Neurodegenerative disorders are characterized by a massive loss of nerve cells. The neuronal cell death is accompanied by an increased cholesterol release and conversion of cholesterol into the polar metabolite, 24-hydroxycholesterol (24-OH-Chol), appears to be an important mechanism in the central nervous system for eliminating cholesterol from the brain. We tested the influence of 24-OH-Chol on SH-SY5Y human neuroblastoma cells by recording...