Article
Lighting a path to pigmentation: mechanisms of MITF induction by UV
23 Sept 2010
Abstract excerpt
While sunlight is important for life, ultraviolet radiation (UVR) can have harmful and mutagenic effects. This duality is particularly relevant to human skin, in which UVR both participates in evolutionarily important photochemical reactions yet may act as a potential carcinogen. UVR can upregulate production of melanin, the "tanning response" that serves a photoprotective function. This genetic program is...
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