Article
UV-induced DNA damage in carcinogenesis and its repair.
Journal of dermatological science - 1 Mar 2000
Nishigori C
Abstract excerpt
The purpose of this study is to ask what kind of DNA damage is involved in UV carcinogenesis. Firstly, ras gene alterations were analyzed in UV-induced mice skin cancers. Five types of base changes resulting in activated ras were detected in nine UV-induced skin cancers. Unexpectedly, transversions predominated, whereas previous findings using shuttle vectors indicated that UVC predominantly causes...
Topics
- Animals
- DNA Damage
- DNA Repair
- Genes, p53
- Genes, ras
- Humans
- Mice
- Mutation
- Neoplasms, Radiation-Induced
- Skin Neoplasms
- Ultraviolet Rays
- Xeroderma Pigmentosum
