Genome-wide association meta-analyses combining multiple risk phenotypes provides insights into the genetic architecture of cutaneous melanoma susceptibility

Most genetic susceptibility to cutaneous melanoma remains to be discovered. Meta-analysis genome-wide association study (GWAS) of 36,760 melanoma cases (67% newly-genotyped) and 375,188 controls identified 54 significant loci with 68 independent SNPs. Analysis of risk estimates across geographical r...

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Autores principales: Landi, Maria Teresa, Bishop, D. Timothy, MacGregor, Stuart, Machiela, Mitchell J., Stratigos, Alexander J., Ghiorzo, Paola, Brossard, Myriam, Calista, Donato, Choi, Jiyeon, Fargnoli, Maria Concetta, Zhang, Tongwu, Rodolfo, Monica, Trower, Adam J., Menin, Chiara, Martinez, Jacobo, Hadjisavvas, Andreas, Song, Lei, Stefanaki, Irene, Scolyer, Richard, Yang, Rose, Goldstein, Alisa M., Potrony, Miriam, Kypreou, Katerina P., Pastorino, Lorenza, Queirolo, Paola, Pellegrini, Cristina, Cattaneo, Laura, Zawistowski, Matthew, Gimenez-Xavier, Pol, Rodriguez, Arantxa, Elefanti, Lisa, Manoukian, Siranoush, Rivoltini, Licia, Smith, Blair H., Loizidou, Maria A., Regno, Laura Del, Massi, Daniela, Mandala, Mario, Khosrotehrani, Kiarash, Akslen, Lars A., Amos, Christopher I., Andresen, Per A., Avril, Marie-Françoise, Azizi, Esther, Soyer, H. Peter, Bataille, Veronique, Dalmasso, Bruna, Bowdler, Lisa M., Burdon, Kathryn P., Chen, Wei V., Codd, Veryan, Craig, Jamie E., Dębniak, Tadeusz, Falchi, Mario, Fang, Shenying, Friedman, Eitan, Simi, Sarah, Galan, Pilar, Garcia-Casado, Zaida, Gillanders, Elizabeth M., Gordon, Scott, Green, Adele, Gruis, Nelleke A., Hansson, Johan, Harland, Mark, Harris, Jessica, Helsing, Per, Henders, Anjali, Hočevar, Marko, Höiom, Veronica, Hunter, David, Ingvar, Christian, Kumar, Rajiv, Lang, Julie, Lathrop, G. Mark, Lee, Jeffrey E., Li, Xin, Lubiński, Jan, Mackie, Rona M., Malt, Maryrose, Malvehy, Josep, McAloney, Kerrie, Mohamdi, Hamida, Molven, Anders, Moses, Eric K., Neale, Rachel E., Novaković, Srdjan, Nyholt, Dale R., Olsson, Håkan, Orr, Nicholas, Fritsche, Lars G., Puig-Butille, Joan Anton, Qureshi, Abrar A., Radford-Smith, Graham L., Randerson-Moor, Juliette, Requena, Celia, Rowe, Casey, Samani, Nilesh J., Sanna, Marianna, Schadendorf, Dirk, Schulze, Hans-Joachim, Simms, Lisa A., Smithers, Mark, Song, Fengju, Swerdlow, Anthony J., van der Stoep, Nienke, Kukutsch, Nicole A., Visconti, Alessia, Wallace, Leanne, Ward, Sarah V., Wheeler, Lawrie, Sturm, Richard A., Hutchinson, Amy, Jones, Kristine, Malasky, Michael, Vogt, Aurelie, Zhou, Weiyin, Pooley, Karen A., Elder, David E., Han, Jiali, Hicks, Belynda, Hayward, Nicholas K., Kanetsky, Peter A., Brummett, Chad, Montgomery, Grant W., Olsen, Catherine M, Hayward, Caroline, Dunning, Alison M., Martin, Nicholas G., Evangelou, Evangelos, Mann, Graham J., Long, Georgina, Pharoah, Paul D. P., Easton, Douglas F., Barrett, Jennifer H., Cust, Anne E., Abecasis, Goncalo, Duffy, David L., Whiteman, David C., Gogas, Helen, De Nicolo, Arcangela, Tucker, Margaret A., Bishop, Julia A. Newton, Peris, Ketty, Chanock, Stephen J., Demenais, Florence, Brown, Kevin M., Puig, Susana, Nagore, Eduardo, Shi, Jianxin, Iles, Mark M., Law, Matthew H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7255059/
https://www.ncbi.nlm.nih.gov/pubmed/32341527
http://dx.doi.org/10.1038/s41588-020-0611-8
Descripción
Sumario:Most genetic susceptibility to cutaneous melanoma remains to be discovered. Meta-analysis genome-wide association study (GWAS) of 36,760 melanoma cases (67% newly-genotyped) and 375,188 controls identified 54 significant loci with 68 independent SNPs. Analysis of risk estimates across geographical regions and host factors suggests the acral melanoma subtype is uniquely unrelated to pigmentation. Combining this meta-analysis with nevus count and hair color GWAS, and transcriptome association approaches, uncovered 31 potential secondary loci, for a total of 85 cutaneous melanoma susceptibility loci. These findings provide substantial insights into cutaneous melanoma genetic architecture, reinforcing the importance of nevogenesis, pigmentation, and telomere maintenance together with identifying potential new pathways for cutaneous melanoma pathogenesis.

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