Deficient repair of DNA lesions in Alzheimer's disease fibroblasts.
Journal Article (Academic article)
DNA strand breaks, resulting from treatment with N-methyl-N'-nitro-N-nitrosoguanidine, were repaired more slowly in four strains of familial Alzheimer's disease fibroblasts than in five strains of fibroblasts from age-matched normals. These results were not due to differences between the two cell types in in vitro ages, in the initial DNA damage or in drug-induced cell lysis. Bleomycin-induced DNA double-strand breaks were repaired equally efficiently by both types of cells. Alzheimer's disease cells may have a DNA repair defect, which may be involved in the pathogenesis of this disease.
Duke Authors
Cited Authors
- Li, JC; Kaminskas, E
Published Date
- June 1, 1985
Published In
Volume / Issue
- 129 / 3
Start / End Page
- 733 - 738
International Standard Serial Number (ISSN)
- 0006-291X
Conference Location
- united states