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Photodynamic Therapy and Dietary Antioxidants: A Dual Strategy for Genome Stability and DNA Damage Repair

25 Jul 2025

Abstract excerpt

BACKGROUND: Photodynamic therapy (PDT) is an emerging cancer treatment that relies on photosensitizers (PS) activated by specific light wavelengths to produce reactive oxygen species (ROS), effectively targeting malignant cells. However, ROS can also harm surrounding healthy tissues, necessitating strategies to reduce unintended DNA damage. Recent attention has turned to dietary antioxidants as potential agents...

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PMID: 40709614
DOI: 10.1002/cam4.71032

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