melanogenesis การใช้

• Loss of melanogenesis function is linked to the gene that encodes tyrosinase.
• Secondly, there is an increase in production of melanin known as melanogenesis.
• Melanogenesis leads to delayed tanning and first becomes visible about 72 hours after exposure.
• This same toxin is demonstrated to be a good regulator for melanogenesis without cytotoxicity.
• This enzyme participates in tyrosine metabolism and melanogenesis.
• The production of melanins is called melanogenesis.
• In melanogenesis, melanoblasts migrate from the neural crest to their appropriate locations in the epidermis.
• :Mutation of genes involved in melanogenesis, followed by genetic drift is the most likely reason.
• In the skin, melanogenesis occurs after exposure to UV radiation, causing the skin to visibly cancer.
• Albinism results in a lack of melanin ( due to a defect in the tyrosinase mediated melanogenesis pathway ).
• Keratinocytes contribute to skin pigmentation holding the melanin originated in melanocytes and induce melanogenesis through chemical signals directed at melanocytes.
• Also taxifolin inhibited the cellular melanogenesis as effectively as arbutin, one of the most widely used hypopigmenting agents in cosmetics.
• 6-nitroquipazine has been found to inhibit melanogenesis in-vitro, suggesting that it can be used for skin whitening.
• The tan that is created by an increased melanogenesis lasts much longer than the one that is caused by oxidation of existing melanin.
• Whilst not all of these genes directly affect melanin production, most of them code for proteins that may play a significant role in melanogenesis and control melanin concentration.
• The cuboidal cells within LAM lesions also react with a monoclonal antibody called HMB-45, developed against the premelanosomal protein gp100, an enzyme in the melanogenesis pathway.
• The melanogenesis produced by melanotan II is caused by activation of the MC 1 receptor, whereas its loss of appetite ( the last via activation of MC 4 ).
• The researchers who identified the mutation in 2008 suggested that melanosome pH may be affected, which in turn might affect the processing of tyrosine, a critical element of melanogenesis.
• The synthesis of melanin ( also called " melanogenesis " and " melanization " ) involves a chain of enzyme-catalyzed chemical reactions and non-enzyme-catalyzed reactions.
• Mutually, boosting magnesium ascorbyl phosphate derived Vitamin C and La Prairie's Skin Whitening Complex bond with the tyrosinase enzyme, de-activating it and inhibiting melanogenesis or melanin formation.