Article
Identification and functional analysis of novel variants of the human melanocortin 1 receptor found in melanoma patients.
Human mutation - 1 May 2009
Pérez Oliva Ana B, Fernéndez Lara P, Detorre Carlos, Herráiz Cecilia, Martínez-Escribano Jorge A, Benítez Javier, Lozano Teruel José A, García-Borrón José C, Jiménez-Cervantes Celia, Ribas Gloria
Abstract excerpt
The melanocortin 1 receptor, a Gs protein-coupled receptor expressed in epidermal melanocytes, is a major determinant of skin pigmentation and phototype and an important contributor to melanoma risk. MC1R activation stimulates synthesis of black, strongly photoprotective eumelanin pigments. Several MC1R alleles are associated with red hair, fair skin, increased sensitivity to ultraviolet radiation, and increased...
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