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Blue light impairs the repair of UVB‐induced pyrimidine dimers in a human skin model

13 Feb 2024

Abstract excerpt

In recent years, interest is growing in the biological cutaneous effects of high-energy visible light (400-450 nm). In the present study, we explored the impact of blue light (BL) on the repair of pyrimidine dimers, the major class of premutagenic DNA damage induced by exposure to sunlight. We unambiguously demonstrate that the exposure of in vitro reconstructed human epidermis to environmentally relevant doses...

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PMID: 38348536
DOI: 10.1111/php.13921

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