학술논문

Increased susceptibility to ultraviolet-B and carcinogens of mice lacking the DNA excision repair gene XPA
Document Type
Academic Journal
Source
Nature. Sept 14, 1995, Vol. 377 Issue 6545, p169, 5 p.
Subject
Ultraviolet radiation -- Physiological aspects
Xeroderma pigmentosum -- Physiological aspects
DNA -- Physiological aspects
Carcinogens -- Physiological aspects
Environmental issues
Science and technology
Zoology and wildlife conservation
Language
ISSN
0028-0836
Abstract
Group-A Xeroderma pigmentosum (XPA)-deficient mice show high vulnerability to ultraviolet-B-induced and 7,12-dimethylbenz-(a) anthracene (DMBA)-induced skin and eye carcinogenesis. These results reveal that XPA-deficient mice are excellent mimics of the human Xeroderma pigmentosum phenotype. The potential of XPA-deficient mice for studying the high rates of skin cancers due to ultraviolet radiation and chemical carcinogens is discussed.