{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,15]],"date-time":"2025-06-15T20:22:11Z","timestamp":1750018931444},"reference-count":55,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2012,12,1]],"date-time":"2012-12-01T00:00:00Z","timestamp":1354320000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2012,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Prediction of genetic risk for disease is needed for preventive and personalized medicine. Genome-wide association studies have found unprecedented numbers of variants associated with complex human traits and diseases. However, these variants explain only a small proportion of genetic risk. Mounting evidence suggests that many traits, relevant to public health, are affected by large numbers of small-effect genes and that prediction of genetic risk to those traits and diseases could be improved by incorporating large numbers of markers into whole-genome prediction (WGP) models. We developed a WGP model incorporating thousands of markers for prediction of skin cancer risk in humans. We also considered other ways of incorporating genetic information into prediction models, such as family history or ancestry (using principal components, PCs, of informative markers). Prediction accuracy was evaluated using the area under the receiver operating characteristic curve (AUC) estimated in a cross-validation. Incorporation of genetic information (i.e., familial relationships, PCs, or WGP) yielded a significant increase in prediction accuracy: from an AUC of 0.53 for a baseline model that accounted for nongenetic covariates to AUCs of 0.58 (pedigree), 0.62 (PCs), and 0.64 (WGP). In summary, prediction of skin cancer risk could be improved by considering genetic information and using a large number of single-nucleotide polymorphisms (SNPs) in a WGP model, which allows for the detection of patterns of genetic risk that are above and beyond those that can be captured using family history. We discuss avenues for improving prediction accuracy and speculate on the possible use of WGP to prospectively identify individuals at high risk.<\/jats:p>","DOI":"10.1534\/genetics.112.141705","type":"journal-article","created":{"date-parts":[[2012,10,11]],"date-time":"2012-10-11T13:22:51Z","timestamp":1349961771000},"page":"1493-1502","source":"Crossref","is-referenced-by-count":44,"title":["A Comprehensive Genetic Approach for Improving Prediction of Skin Cancer Risk in Humans"],"prefix":"10.1093","volume":"192","author":[{"given":"Ana I","family":"Vazquez","sequence":"first","affiliation":[{"name":"Section on Statistical Genetics , Department of Biostatistics, University of Alabama, Birmingham, Alabama 35294"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gustavo","family":"de los Campos","sequence":"additional","affiliation":[{"name":"Section on Statistical Genetics , Department of Biostatistics, University of Alabama, Birmingham, Alabama 35294"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yann C","family":"Klimentidis","sequence":"additional","affiliation":[{"name":"Section on Statistical Genetics , Department of Biostatistics, University of Alabama, Birmingham, Alabama 35294"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guilherme J M","family":"Rosa","sequence":"additional","affiliation":[{"name":"Department of Animal Sciences , University of Wisconsin, Madison, Wisconsin 53705"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel","family":"Gianola","sequence":"additional","affiliation":[{"name":"Department of Animal Sciences , University of Wisconsin, Madison, Wisconsin 53705"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nengjun","family":"Yi","sequence":"additional","affiliation":[{"name":"Section on Statistical Genetics , Department of Biostatistics, University of Alabama, Birmingham, Alabama 35294"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David B","family":"Allison","sequence":"additional","affiliation":[{"name":"Section on Statistical Genetics , Department of Biostatistics, University of Alabama, Birmingham, Alabama 35294"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2012,12,1]]},"reference":[{"key":"2023030722121696100_","volume-title":"The Mathematical Theory of Quantitative Genetics","author":"Bulmer","year":"1980"},{"key":"2023030722121696100_","doi-asserted-by":"crossref","first-page":"868","DOI":"10.1038\/ng1607","article-title":"Demonstrating stratification in a European American population.","volume":"37","author":"Campbell","year":"2005","journal-title":"Nat. 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