Article

Current opportunities and challenges: genome-wide association studies on pigmentation and skin cancer.

Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA.
Pigment Cell & Melanoma Research (Impact Factor: 5.84). 07/2012; 25(5):612-7.
Source: PubMed

ABSTRACT Genome-wide association studies (GWAS) have become a widely used approach for genetic association studies of various human traits. A few GWAS have been conducted with the goal of identifying novel loci for pigmentation traits, melanoma, and non-melanoma skin cancer. Nevertheless, the phenotype variation explained by the genetic markers identified so far is limited. In this review, we discuss the GWAS study design and its application in pigmentation and skin cancer research. Furthermore, we summarize recent developments in post-GWAS activities such as meta-analysis, pathway analysis, and risk prediction.

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