Risk analysis of prostate cancer in practical, a multinational consortium, using 25 known prostate cancer susceptibility loci

Ali Amin Al Olama, Sara Benlloch, Antonis C. Antoniou, Grahamg Giles, Gianluca Severi, David E. Neal, Fie C Hamdy, Jenny L. Donovan, Kenneth Muir, Johanna Schleutker, Brian E. Henderson, Christopher A. Haiman, Fredrick R. Schumacher, Nora Pashayan, Paul D.P. Pharoah, Elaine A. Ostrander, Janet L. Stanford, Jyotsna Batra, Judith A. Clements, Suzanne K. ChambersMaren Weischer, Børge G. Nordestgaard, Sue A. Ingles, Karina D. Sorensen, T Murtola, Jong Y. Park, Cezary Cybulski, Christiane Maier, Thilo Doerk, Joanne L. Dickinson, Lisa Cannon-Albright, Hermann Brenner, Timothy R. Rebbeck, Charnita Zeigler-Johnson, Tomonori Habuchi, Stephen N. Thibodeau, Kathleen A. Cooney, Pierre O. Chappuis, Pierre Hutter, Radka P. Kaneva, William D. Foulkes, Maurice P. Zeegers, Yong Jie Lu, Hong Wei Zhang, Robert Stephenson, Angela Cox, Melissa C. Southey, Amanda B. Spurdle, Liesel Fitz Gerald, Daniel Leongamornlert, Edward Saunders, Malgorzata Tymrakiewicz, Michelle Guy, Tokhir Dadaev, Sarah J. Little, Koveela Govindasami, Emma Sawyer, Rosemary Wilkinson, Kathleen Herkommer, John L. Hopper, Aritaya Lophatonanon, Antje E. Rinckleb, Zsofia Kote-Jarai, Rosalind A. Eeles, Douglas F. Easton, Esther John, Amit Joshi, Ahva Shahabi, James R. Marthick, Mariana C. Stern, Roman Corral, David M.A. Wallace, R. I. Bhatt, K. Subramonian, John Arrand, Louise Flanagan, Sita Ann Bradley, Prasad Bollina, Sue Bonnington, Lynne Bradshaw, James Catto, Debbie Cooper, Liz Down, Andrew Doble, Alan Doherty, Garrett Durkan, Emma Elliott, David Gillatt, Pippa Herbert, Joanne Howson, Mandy Jones, Roger Kockelbergh, Rajeev Kumar, Peter Holding, Howard Kynaston, Athene Lane, Teresa Lennon, Norma Lyons, Hing Leung, Malcolm Mason, Hilary Moody, Philip Powell, Alan Paul, Stephen Prescott, Derek Rosario, Patricia O'Sullivan, Pauline Thompson, Sarah Tidball, Paul M. Brown, Anne George, Gemma Marsden, Michael Davis, Stephen Edwards, Cyril Fisher, Charles Jameson, Elizabeth Page, John Pedersen, Joanne Aitken, Robert A. Gardiner, Srilakshmi Srinivasan, Felicity Lose, Mary Anne Kedda, Kimberly Alexander, Tracy O'Mara, Gail Risbridger, Wayne Tilley, Lisa Horvarth, Peter Heathcote, Glenn Wood, Greg Malone, Hema Samaratunga, Pamela Saunders, Allison Eckert, Trina Yeadon, Kris Kerr, Angus Collins, Megan Turner, Simon J. Foote, Andrea Polanowski, Rebekah M. Mcwhirter, Terrence Dwyer, Christopher L. Blizzard, Elenko Popov, Darina Kachakova, Atanaska Mitkova, Teodora Goranova, Gergana Stancheva, Olga Beltcheva, Rumyana Dodova, Aleksandrina Vlahova, Tihomir Dikov, Svetlana Christova, Michael Borre, P Kujala, Sune F. Nielsen, Peter Iversen, Andreas Røder, Stig E. Bojesen, Aida Karina Dieffenbach, Manuel Luedeke, Mark Schrader, Josef Hoegel, Walther Vogel, Liisa Maattanen, Teuvo Tammela, Anssi Auvinen, Lori Tillmans, Shaun Riska, Liang Wang, Dan Stram, Kolonel Laurence, Julio Pow-Sang, Hyun Y. Park, Selina Radlein, Maria Rincon, Babu Zachariah

Tutkimustuotos: ArtikkeliTieteellinenvertaisarvioitu

54 Sitaatiot (Scopus)

Abstrakti

Background: Genome-wide association studies have identified multiple genetic variants associated with prostate cancer risk which explain a substantial proportion of familial relative risk. These variants can be used to stratify individuals by their risk of prostate cancer. Methods: We genotyped 25 prostate cancer susceptibility loci in 40,414 individuals and derived a polygenic risk score (PRS).We estimated empirical odds ratios (OR) for prostate cancer associated with different risk strata defined by PRS and derived agespecific absolute risks of developing prostate cancer by PRS stratum and family history. Results: The prostate cancer risk for men in the top 1% of the PRS distribution was 30.6 (95% CI, 16.4-57.3) fold compared with men in the bottom 1%, and 4.2 (95% CI, 3.2-5.5) fold compared with the median risk. The absolute risk of prostate cancer by age of 85 years was 65.8% for a man with family history in the top 1% of the PRS distribution, compared with 3.7% for a man in the bottom 1%. The PRS was only weakly correlated with serum PSA level (correlation = 0.09). Conclusions: Risk profiling can identify men at substantially increased or reduced risk of prostate cancer. The effect size, measured by OR per unit PRS, was higher in men at younger ages and in men with family history of prostate cancer. Incorporating additional newly identified loci into a PRS should improve the predictive value of risk profiles. Impact:We demonstrate that the risk profiling based on SNPs can identify men at substantially increased or reduced risk that could have useful implications for targeted prevention and screening programs.

AlkuperäiskieliEnglanti
Sivut1121-1129
Sivumäärä9
JulkaisuCancer Epidemiology, Biomarkers & Prevention
Vuosikerta24
Numero7
DOI - pysyväislinkit
TilaJulkaistu - 2015
OKM-julkaisutyyppiA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

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