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Visible red light does not induce DNA damage in human dermal fibroblasts

27 Jul 2022

Abstract excerpt

Abstract Visible red light (RL) therapy is a rapidly expanding treatment option for dermatological conditions, including acne, psoriasis and chronic wounds. It is currently unknown if high fluences of RL induce DNA damage via reactive oxygen species (ROS) stress or other pathways. Our lab previously demonstrated that RL generates ROS in human dermal fibroblasts (HDFs). Other studies show that UV and blue light...

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PMID: 35894162
DOI: 10.1002/jbio.202200023

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