作者
Rami J Obaid, Ehsan Ullah Mughal, Nafeesa Naeem, Amina Sadiq, Reem I Alsantali, Rabab S Jassas, Ziad Moussa, Saleh A Ahmed
发表日期
2021
来源
RSC advances
卷号
11
期号
36
页码范围
22159-22198
出版商
Royal Society of Chemistry
简介
Tyrosinase is a multifunctional glycosylated and copper-containing oxidase that is highly prevalent in plants and animals and plays a pivotal role in catalyzing the two key steps of melanogenesis: tyrosine's hydroxylation to dihydroxyphenylalanine (DOPA), and oxidation of the latter species to dopaquinone. Melanin guards against the destructive effects of ultraviolet radiation which is known to produce considerable pathological disorders such as skin cancer, among others. Moreover, the overproduction of melanin can create aesthetic problems along with serious disorders linked to hyperpigmented spots or patches on skin. Several skin-whitening products which reduce melanogenesis activity and alleviate hyperpigmentation are commercially available. A few of them, particularly those obtained from natural sources and that incorporate a phenolic scaffold, have been exploited in the cosmetic industry. In this context …
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