Role of MC1R variants in uveal melanoma.

ABSTRACT: Variants of the melanocortin-1 receptor (MC1R) gene have been linked to sun-sensitive skin types and hair colour, and may independently play a role in susceptibility to cutaneous melanoma. To assess the role of MC1R variants in uveal melanoma, we have analysed a cohort of 350 patients for the changes within the major region of the gene displaying sequence variation. Eight variants were detected - V60L, D84E, V92M, R151C, I155T, R160W, R163Q and D294H - 63% of these patients being hetero- or homozygous for at least one variant. Standard melanoma risk factor data were available on 119 of the patients. MC1R variants were significantly associated with hair colour (P=0.03) but not skin or eye colour. The frequency of the variants detected in the 350 patients was comparable with those in the gen

SUBMITTER: Hearle N 

PROVIDER: S-EPMC2394456 | biostudies-literature | 2003 Nov

REPOSITORIES: biostudies-literature