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The Leading Cause Of Melanoma

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It can also develop in a single cell when certain genes like BRAF get mutated due to exposure of environmental factors. Which is the most common gene thats related in causing melanoma. When there is damage to the skin from the suns UV rays, or tanning beds it causes mutations in the BRAF gene that can cause the skin cells to uncontrollably multiply and form malignant tumours (Dermnets, 2011). The tumours begin in the melanocytes specialized in making melanin, the pigment carrying skin cells known to give the skin its colour and cause it to tan, by delivering pigment to other cells (Cancer org, 2015). Over exposure to the sun, in particular sunburns are said to be the leading cause of melanoma (Reliant medical group, 2014). Melanoma can start

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