Genome-wide association study identifies multiple loci associated with bladder cancer risk.

Publication Type:

Journal Article

Authors:

Figueroa, Jonine D; Ye, Yuanqing; Siddiq, Afshan; Garcia-Closas, Montserrat; Chatterjee, Nilanjan; Prokunina-Olsson, Ludmila; Cortessis, Victoria K; Kooperberg, Charles; Cussenot, Olivier; Benhamou, Simone; Prescott, Jennifer; Porru, Stefano; Dinney, Colin P; Malats, Núria; Baris, Dalsu; Purdue, Mark; Jacobs, Eric J; Albanes, Demetrius; Wang, Zhaoming; Deng, Xiang; Chung, Charles C; Tang, Wei; Bas Bueno-de-Mesquita, H; Trichopoulos, Dimitrios; Ljungberg, Börje; Clavel-Chapelon, Françoise; Weiderpass, Elisabete; Krogh, Vittorio; Dorronsoro, Miren; Travis, Ruth; Tjønneland, Anne; Brenan, Paul; Chang-Claude, Jenny; Riboli, Elio; Conti, David; Gago-Dominguez, Manuela; Stern, Mariana C; Pike, Malcolm C; Vandenberg, David; Yuan, Jian-Min; Hohensee, Chancellor; Rodabough, Rebecca; Cancel-Tassin, Geraldine; Roupret, Morgan; Comperat, Eva; Chen, Constance; De Vivo, Immaculata; Giovannucci, Edward; Hunter, David J; Kraft, Peter; Lindstrom, Sara; Carta, Angela; Pavanello, Sofia; Arici, Cecilia; Mastrangelo, Giuseppe; Kamat, Ashish M; Lerner, Seth P; Barton Grossman, H; Lin, Jie; Gu, Jian; Pu, Xia; Hutchinson, Amy; Burdette, Laurie; Wheeler, William; Kogevinas, Manolis; Tardón, Adonina; Serra, Consol; Carrato, Alfredo; García-Closas, Reina; Lloreta, Josep; Schwenn, Molly; Karagas, Margaret R; Johnson, Alison; Schned, Alan; Armenti, Karla R; Hosain, G M; Andriole, Gerald; Grubb, Robert; Black, Amanda; Ryan Diver, W; Gapstur, Susan M; Weinstein, Stephanie J; Virtamo, Jarmo; Haiman, Chris A; Landi, Maria T; Caporaso, Neil; Fraumeni, Joseph F; Vineis, Paolo; Wu, Xifeng; Silverman, Debra T; Chanock, Stephen; Rothman, Nathaniel

Source:

Human molecular genetics, Volume 23, Issue 5, p.1387-98 (2014)

Keywords:

2014, Center-Authored Paper, November 2013, Public Health Sciences Division, Scientific Imaging Core Facility, Shared Resources

Abstract:

Candidate gene and genome-wide association studies (GWAS) have identified 11 independent susceptibility loci associated with bladder cancer risk. To discover additional risk variants, we conducted a new GWAS of 2422 bladder cancer cases and 5751 controls, followed by a meta-analysis with two independently published bladder cancer GWAS, resulting in a combined analysis of 6911 cases and 11 814 controls of European descent. TaqMan genotyping of 13 promising single nucleotide polymorphisms with P < 1 × 10(-5) was pursued in a follow-up set of 801 cases and 1307 controls. Two new loci achieved genome-wide statistical significance: rs10936599 on 3q26.2 (P = 4.53 × 10(-9)) and rs907611 on 11p15.5 (P = 4.11 × 10(-8)). Two notable loci were also identified that approached genome-wide statistical significance: rs6104690 on 20p12.2 (P = 7.13 × 10(-7)) and rs4510656 on 6p22.3 (P = 6.98 × 10(-7)); these require further studies for confirmation. In conclusion, our study has identified new susceptibility alleles for bladder cancer risk that require fine-mapping and laboratory investigation, which could further understanding into the biological underpinnings of bladder carcinogenesis.