Article ID: 120758
The cytotoxic effects of various oxysterols on several culture cells were examined. Ozonolysis products of cholesterol, secosterols (3β-hydroxy-5-oxo-5,6-secocholestan-6-al) and its aldolization product (3β-hydroxy-5β-hydroxy-B-norcholestane-6β-carboxaldehyde), and their keto alcohol and acid derivatives were found to have potent cytotoxic activities, as compared with major endogenous oxysterols such as 5β,6β-epoxycholesterol, 7β-hydroxycholesterol, 7-ketocholesterol, and 25-hydroxycholesterol. Secosterols might play important roles in tissue damage and inflammation-associated diseases.
This article cannot obtain the latest cited-by information.