Pourang Aunna, Tisack Aaron, Ezekwe Nneamaka, Torres Angeli E, Kohli Indermeet, Hamzavi Iltefat H, Lim Henry W
Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan, USA.
Wayne State University School of Medicine, Detroit, Michigan, USA.
Photodermatol Photoimmunol Photomed. 2022 May;38(3):191-196. doi: 10.1111/phpp.12736. Epub 2021 Oct 8.
Human skin is not only affected by ultraviolet radiation but also by visible light wavelengths emitted by sunlight, electronic devices, and light emitting diodes. Similar to the ultraviolet radiation, visible light has been implicated in photoaging. In this review, the effects of blue light, yellow light, red light, and broad visible light are discussed in relation with photoaging. Different visible light wavelengths likely contribute beneficial and deleterious effects on photoaging by way of interaction with specific photoreceptors, ROS production, and other photon-mediated reactions. Further in vivo studies are needed to determine the mechanism and action spectrum of photoaging in humans, as well as optimal photoprotection with coverage against visible light wavelengths.
人类皮肤不仅会受到紫外线辐射的影响，还会受到阳光、电子设备和发光二极管发出的可见光波长的影响。与紫外线辐射类似，可见光也与光老化有关。在这篇综述中，我们讨论了蓝光、黄光、红光和宽谱可见光与光老化相关的影响。不同的可见光波长可能通过与特定光感受器相互作用、产生活性氧以及其他光子介导的反应，对光老化产生有益和有害的影响。需要进一步的体内研究来确定人类光老化的机制和作用光谱，以及针对可见光波长的最佳光防护措施。
