@article{1c35b524fcca4cbc92e393a61c9a15c3,
title = "Germline Sequencing Analysis to Inform Clinical Gene Panel Testing for Aggressive Prostate Cancer",
abstract = "Importance: Germline gene panel testing is recommended for men with advanced prostate cancer (PCa) or a family history of cancer. While evidence is limited for some genes currently included in panel testing, gene panels are also likely to be incomplete and missing genes that influence PCa risk and aggressive disease. Objective: To identify genes associated with aggressive PCa. Design, Setting, and Participants: A 2-stage exome sequencing case-only genetic association study was conducted including men of European ancestry from 18 international studies. Data analysis was performed from January 2021 to March 2023. Participants were 9185 men with aggressive PCa (including 6033 who died of PCa and 2397 with confirmed metastasis) and 8361 men with nonaggressive PCa. Exposure: Sequencing data were evaluated exome-wide and in a focused investigation of 29 DNA repair pathway and cancer susceptibility genes, many of which are included on gene panels. Main Outcomes and Measures: The primary study outcomes were aggressive (category T4 or both T3 and Gleason score ≥8 tumors, metastatic PCa, or PCa death) vs nonaggressive PCa (category T1 or T2 and Gleason score ≤6 tumors without known recurrence), and metastatic vs nonaggressive PCa. Results: A total of 17546 men of European ancestry were included in the analyses; mean (SD) age at diagnosis was 65.1 (9.2) years in patients with aggressive PCa and 63.7 (8.0) years in those with nonaggressive disease. The strongest evidence of association with aggressive or metastatic PCa was noted for rare deleterious variants in known PCa risk genes BRCA2 and ATM (P ≤ 1.9 × 10-6), followed by NBN (P = 1.7 × 10-4). This study found nominal evidence (P <.05) of association with rare deleterious variants in MSH2, XRCC2, and MRE11A. Five other genes had evidence of greater risk (OR≥2) but carrier frequency differences between aggressive and nonaggressive PCa were not statistically significant: TP53, RAD51D, BARD1, GEN1, and SLX4. Deleterious variants in these 11 candidate genes were carried by 2.3% of patients with nonaggressive, 5.6% with aggressive, and 7.0% with metastatic PCa. Conclusions and Relevance: The findings of this study provide further support for DNA repair and cancer susceptibility genes to better inform disease management in men with PCa and for extending testing to men with nonaggressive disease, as men carrying deleterious alleles in these genes are likely to develop more advanced disease..",
author = "Darst, {Burcu F.} and Ed Saunders and Tokhir Dadaev and Xin Sheng and Peggy Wan and Loreall Pooler and Xia, {Lucy Y.} and Stephen Chanock and Berndt, {Sonja I.} and Ying Wang and Patel, {Alpa V.} and Demetrius Albanes and Weinstein, {Stephanie J.} and Vincent Gnanapragasam and Chad Huff and Couch, {Fergus J.} and Alicja Wolk and Giles, {Graham G.} and Tu Nguyen-Dumont and Milne, {Roger L.} and Pomerantz, {Mark M.} and Schmidt, {Julie A.} and Travis, {Ruth C.} and Key, {Timothy J.} and Stopsack, {Konrad H.} and Mucci, {Lorelei A.} and Catalona, {William J.} and Beth Marosy and Hetrick, {Kurt N.} and Doheny, {Kimberly F.} and Macinnis, {Robert J.} and Southey, {Melissa C.} and Eeles, {Rosalind A.} and Fredrik Wiklund and Conti, {David V.} and Zsofia Kote-Jarai and Haiman, {Christopher A.}",
note = "Funding Information: Conflict of Interest Disclosures: Dr Couch reported receiving grants from the National Institutes of Health (NIH) during the conduct of the study; grants from GRAIL; and personal fees from Ambry Genetics and AstraZeneca outside the submitted work. Dr Wolk reported receiving grants from the Swedish Research Council and the Swedish Cancer Foundation during the conduct of the study. Dr Giles reported receiving grants from the National Health and medical Research Council Australia paid to the institution Cancer Council Victoria during the conduct of the study. Dr Schmidt reported receiving grants from Cancer Research UK during the conduct of the study. Dr Travis reported receiving grants from the Cancer Research UK program paid to the University of Oxford during the conduct of the study. Dr Key reported receiving grants from Cancer Research UK during the conduct of the study. Dr Mucci reported grants from AstraZeneca during the conduct of the study; and grants from Janssen, personal fees from Bayer, and personal fees from Convergent Therapeutics outside the submitted work; Dr Mucci{\textquoteright}s spouse is chief executive officer of Convergent Therapeutics and has equity. Dr Catalona reported receiving grants from the National Cancer Institute (NCI) and Urological Research Foundation during the conduct of the study. Dr Doheny reported receiving grants from the NIH during the conduct of the study. Dr Eeles reported other from 90 Sloane Street Private Practice, other from 280 Kings Road Private Practice, other from The Royal Marsden Private Practice, speaker honorarium from GU-ASCO, the Royal Marsden NHS Foundation, the University of Chicago, ESMO, and AstraZeneca UK Limited during the conduct of the study; in addition, Dr Eeles had a patent for Cancer Research Horizon issued. Dr Haiman reported receiving grants from the NCI during the conduct of the study. No other disclosures were reported. Funding Information: Funding/Support: This work was supported by the NCI at the NIH (R01 CA196931 to Dr Haiman, R00 CA246063 to Dr Darst), an award from the Andy Hill Cancer Research Endowment Distinguished Researchers Program (Dr Darst), and a Fred Hutch/University of Washington SPORE Career Enhancement Program award (Dr Darst). We acknowledge support from the NIH Research to the Biomedical Research Centre at The Royal Marsden NHS Foundation Trust and the Institute of Cancer Research. A full list of research support can be found in the eAppendix in Supplement 2. Sequencing services were provided by the Center for Inherited Disease Research, which is fully funded through a federal contract from the NIH to The Johns Hopkins University (contract HHSN268201700006I). Publisher Copyright: {\textcopyright} 2023 American Medical Association. All rights reserved.",
year = "2023",
month = nov,
day = "16",
doi = "10.1001/jamaoncol.2023.3482",
language = "English",
volume = "9",
pages = "1514--1524",
journal = "JAMA Oncology",
issn = "2374-2437",
publisher = "American Medical Association (AMA)",
number = "11",
}