Copper active sites in biology

EI Solomon, DE Heppner, EM Johnston… - Chemical …, 2014 - ACS Publications
On the basis of its generally accessible I/II redox couple and bioavailability, copper plays a
wide variety of roles in nature that mostly involve electron transfer (ET), O 2 binding …

Arbutin as a skin depigmenting agent with antimelanogenic and antioxidant properties

YC Boo - Antioxidants, 2021 - mdpi.com
Arbutin is a compound of hydroquinone and D-glucose, and it has been over 30 years since
there have been serious studies on the skin lightening action of this substance. In the …

[HTML][HTML] p-Coumaric acid as an active ingredient in cosmetics: A review focusing on its antimelanogenic effects

YC Boo - Antioxidants, 2019 - mdpi.com
Controlling unwanted hyperpigmentation is a major challenge in dermatology and
cosmetology, and safe and efficacious antimelanogenic agents are deemed useful for this …

Human skin pigmentation: melanocytes modulate skin color in response to stress

GE Costin, VJ Hearing - The FASEB journal, 2007 - Wiley Online Library
All organisms, from simple invertebrates to complex human beings, exist in different colors
and patterns, which arise from the unique distribution of pigments throughout the body …

The potent roles of salt-inducible kinases (SIKs) in metabolic homeostasis and tumorigenesis

Z Sun, Q Jiang, J Li, J Guo - Signal transduction and targeted therapy, 2020 - nature.com
Salt-inducible kinases (SIKs) belong to AMP-activated protein kinase (AMPK) family, and
functions mainly involve in regulating energy response-related physiological processes …

The melanogenesis and mechanisms of skin‐lightening agents–existing and new approaches

JM Gillbro, MJ Olsson - International journal of cosmetic …, 2011 - Wiley Online Library
Skin‐lightening products are commercially available for cosmetic purposes to obtain lighter
skin complexion. Clinically, they are also used for treatment of hyperpigmentary disorders …

Melanocytes and the Microphthalmia Transcription Factor Network

E Steingrímsson, NG Copeland, NA Jenkins - Annu. Rev. Genet., 2004 - annualreviews.org
▪ Abstract The first mouse microphthalmia transcription factor (Mitf) mutation was discovered
over 60 years ago, and since then over 24 spontaneous and induced mutations have been …

MC 1R, Eumelanin and Pheomelanin: Their role in determining the susceptibility to skin cancer

TH Nasti, L Timares - Photochemistry and photobiology, 2015 - Wiley Online Library
Skin pigmentation is due to the accumulation of two types of melanin granules in the
keratinocytes. Besides being the most potent blocker of ultraviolet radiation, the role of …

Natural melanogenesis inhibitors acting through the down-regulation of tyrosinase activity

TS Chang - Materials, 2012 - mdpi.com
Melanogenesis is a biosynthetic pathway for the formation of the pigment melanin in human
skin. A key enzyme, tyrosinase, catalyzes the first and only rate-limiting steps in …

Microphthalmia‐associated transcription factor in melanoma development and MAP‐kinase pathway targeted therapy

C Wellbrock, I Arozarena - Pigment cell & melanoma research, 2015 - Wiley Online Library
Malignant melanoma is a neoplasm of melanocytes, and the microphthalmia‐associated
transcription factor (MITF) is essential for the existence of melanocytes. MITF's relevance for …