Tag Archives: UV induced ROS

Mechanism of UV Induced ROS Generation: Photosensitization

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The primary mechanism of UV induced skin aging is the production and generation of reactive oxygen species (ROS). ROS/free radicals is one of the main causes of chronologic and photo skin aging. ROS damages and oxidizes biomacromolecules and cellular components. … Continue reading →

NF-kB and AP-1 Molecular Signaling Mechanisms of Intrinsic And Extrinsic Skin Aging

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The molecular signaling pathways associated with skin aging is most and initially studied in the photo skin aging. Numerous researches published combined the pieces of discovery into an general overview picture about what occurred molecularly in photo skin aging. It … Continue reading →