Ultraviolet Radiation and Basal Cell Carcinoma
Basal cell carcinoma is caused by damage to skin DNA from ultraviolet radiation (UVR), which is emitted by sunlight. [1] UVR exposure is recognized as the main cause of skin cancer, including basal cell carcinoma. [1]
Mechanism of Sunlight-Related Risk
UVR induces DNA damage in skin cells. [1] This UVR-driven DNA damage contributes to the development of basal cell carcinoma. [1]
Role of Sun Exposure
Avoiding excessive sun exposure is recommended to reduce skin cancer risk. [1] Protective behaviors such as seeking shade and using sun protection reduce UVR exposure. [1]