Case Reports
doi: 10.1007/BF00401225.
Altered cellular response to UV irradiation in a patient affected by premature ageing
- PMID: 3089902
- DOI: 10.1007/BF00401225
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Case Reports
Altered cellular response to UV irradiation in a patient affected by premature ageing
Hum Genet.
1986 Jul.
Abstract
An abnormal response to UV-irradiation was found in a patient affected by precocious senescence. A decreased level of unscheduled DNA synthesis (UDS) was present in 60% of Go lymphocytes and in fibroblasts after the fifth culture passage. Hypersensitivity of lymphocytes to UV-light was indicated also by a decreased rate of DNA synthesis after mitogen stimulation. The results of this study indicate that the defect which determines the premature ageing influences the capacity to repair UV-induced DNA damage.
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