Within solar ultraviolet (UV) light, the longest UVA1 wavelengths, with significant and relatively constant levels all year round and large penetration properties, produce effects in all cutaneous layers. Their effects, mediated by numerous endogenous chromophores, primarily involve the generation of reactive oxygen species (ROS). The resulting oxidative stress is the major mode of action of UVA1, responsible for lipid peroxidation, protein carbonylation, DNA lesions and subsequent intracellular signaling cascades.
Dear readers, Welcome in this 32nd edition of the ZOOM, your go-to resource dedicated to…
L’Oréal is offloading Decléor and Saint-Gervais Mont Blanc to the French group Cospal. The two…
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