Melanin Moments Pheomelanin where red hair comes from Pheomelanin RedHair MelaninMagic

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Melanin Moments Pheomelanin where red hair comes from • Generally, melanin is classified into five types—eumelanin, pheomelanin, neuromelanin, allomelanin, and pyomelanin—based on the various chemical precursors used in their biosynthesispheo·mel·a·nin. variants also phaeomelanin. ˌfē-ə-ˈmel-ə-nən. : a reddish-yellow sulfur-containing melanin pigment formed in the presence of cysteine. As pH reduces, there is a progressive reduction in tyrosinase activity leading to increased pheomelanin and reddish or blonde hair.Sep 7, 2023 • Because pheomelanin does not protect skin from UV radiation, people with more pheomelanin have an increased risk of skin damage caused by sun exposure. The melanocortin 1 receptor controls which type of melanin is produced by melanocytes. • Unlike eumelanin, epidermal pheomelanin also showed little relationship to PUVA-induced tanning. The present findings could be particularly significant in view of recent suggestions that pheomelanin, rather than protecting the skin against UV radiation, may actually contribute to UV-induced skin damage. • Redheads have more pheomelanin and less eumelanin. According to a study published in 2015 in the Journal of Photochemistry and Photobiology, the redheaded variations in the MC1R gene reduce the amount of eumelanin, resulting in fair skin. Eumelanin protects the skin from ultraviolet (UV) radiation.Dec 5, 2022 • #Pheomelanin #RedHair #MelaninMagic #RedHairDontCare #MelaninQueen #NaturalHairCash App $9Kreator #mythology #Marvel #DC #Kemet

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