Tag Archives: p53

The Endogenous Photoprotective Mechanisms In The Skin

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UV-induced photo skin aging is primarily mediated via generation of reactive oxygen species/free radicals. Free radical theory of aging and skin aging is one of the most common causes of chronological and photo skin aging. UV irradiation not only activate … Continue reading →

The Effect of UV-Induced Gene Activation On Photo Skin Aging

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The primary mechanism of UV-induced skin aging is mediated by the generation and accumulation of free radicals including reactive oxygen species (ROS) and reactive nitrogen species (RNS). ROS or free radicals not only can damage proteins, DNA, cellular membrane and … Continue reading →