1. 1) Hearing VJ, Tsukamoto K. Enzymatic control of pigmentation in mammals. FASEB J., 5, 2902–2909 (1991).
2. 2) Videira IF, Moura DF, Magina S. Mechanisms regulating melanogenesis. An. Bras. Dermatol., 88, 76–83 (2013).
3. 3) Gillbro JM, Olsson MJ. The melanogenesis and mechanisms of skin-lightening agents—existing and new approaches. Int. J. Cosmet. Sci., 33, 210–221 (2011).
4. 4) Page S, Chandhoke V, Baranova A. Melanin and melanogenesis in adipose tissue: possible mechanisms for abating oxidative stress and inflammation? Obes. Rev., 12, e21–e31 (2011).
5. 5) Suzen S. Melatonin and synthetic analogs as antioxidants. Curr. Drug Deliv., 10, 71–75 (2013).