Pan-cancer analysis of whole genomes identifies driver rearrangements promoted by LINE-1 retrotransposition

PCAWG-Structural Variation Working Group, PCAWG Consortium, Bernardo Rodriguez-Martin, Eva G. Alvarez, Adrian Baez-Ortega, Jorge Zamora, Fran Supek, Jonas Demeulemeester, Martin Santamarina, Young Seok Ju, Javier Temes, Daniel Garcia-Souto, Harald Detering, Yilong Li, Jorge Rodriguez-Castro, Ana Dueso-Barroso, Alicia L. Bruzos, Stefan C. Dentro, Miguel G. Blanco, Gianmarco ContinoDaniel Ardeljan, Marta Tojo, Nicola D. Roberts, Sonia Zumalave, Paul A. Edwards, Joachim Weischenfeldt, Montserrat Puiggròs, Zechen Chong, Ken Chen, Eunjung Alice Lee, Jeremiah A. Wala, Keiran M. Raine, Adam Butler, Sebastian M. Waszak, Fabio C.P. Navarro, Steven E. Schumacher, Jean Monlong, Francesco Maura, Niccolo Bolli, Guillaume Bourque, Mark Gerstein, Peter J. Park, David C. Wedge, Rameen Beroukhim, David Torrents, Jan O. Korbel, Iñigo Martincorena, Rebecca C. Fitzgerald, Peter Van Loo, Haig H. Kazazian, Kathleen H. Burns, Peter J. Campbell, Jose M.C. Tubio, Kadir C. Akdemir, Paul C. Boutros, David D.L. Bowtell, Benedikt Brors, Kin Chan, Isidro Cortés-Ciriano, Andrew J. Dunford, Xavier Estivill, Dariush Etemadmoghadam, Lars Feuerbach, J. Lynn Fink, Milana Frenkel-Morgenstern, Dale W. Garsed, Dmitry A. Gordenin, David Haan, James E. Haber, Julian M. Hess, Barbara Hutter, Marcin Imielinski, David T.W. Jones, Marat D. Kazanov, Leszek J. Klimczak, Youngil Koh, Kiran Kumar, Jake June Koo Lee, Andy G. Lynch, Geoff Macintyre, Florian Markowetz, Alexander Martinez-Fundichely, Matthew Meyerson, Satoru Miyano, Hidewaki Nakagawa, Stephan Ossowski, John V. Pearson, Karsten Rippe, Steven A. Roberts, Ralph Scully, Mark Shackleton, Nikos Sidiropoulos, Lina Sieverling, Chip Stewart, Izar Villasante, Nicola Waddell, Lixing Yang, Xiaotong Yao, Sung Soo Yoon, Cheng Zhong Zhang, Lauri A. Aaltonen, Federico Abascal, Adam Abeshouse, Hiroyuki Aburatani, David J. Adams, Nishant Agrawal, Keun Soo Ahn, Sung Min Ahn, Hiroshi Aikata, Rehan Akbani, Hikmat Al-Ahmadie, Sultan T. Al-Sedairy, Fatima Al-Shahrour, Malik Alawi, Monique Albert, Kenneth Aldape, Ludmil B. Alexandrov, Adrian Ally, Kathryn Alsop, Fernanda Amary, Samirkumar B. Amin, Brice Aminou, Ole Ammerpohl, Matthew J. Anderson, Yeng Ang, Davide Antonello, Pavana Anur, Samuel Aparicio, Elizabeth L. Appelbaum, Yasuhito Arai, Axel Aretz, Koji Arihiro, Shun Ichi Ariizumi, Joshua Armenia, Laurent Arnould, Sylvia Asa, Yassen Assenov, Gurnit Atwal, Sietse Aukema, J. Todd Auman, Miriam R.R. Aure, Philip Awadalla, Marta Aymerich, Gary D. Bader, Matthew H. Bailey, Peter J. Bailey, Miruna Balasundaram, Saianand Balu, Pratiti Bandopadhayay, Rosamonde E. Banks, Stefano Barbi, Andrew P. Barbour, Jonathan Barenboim, Jill Barnholtz-Sloan, Hugh Barr, Elisabet Barrera, John Bartlett, Javier Bartolome, Claudio Bassi, Oliver F. Bathe, Daniel Baumhoer, Prashant Bavi, Stephen B. Baylin, Wojciech Bazant, Duncan Beardsmore, Timothy A. Beck, Sam Behjati, Andreas Behren, Beifang Niu, Cindy Bell, Sergi Beltran, Christopher Benz, Andrew Berchuck, Anke K. Bergmann, Erik N. Bergstrom, Benjamin P. Berman, Daniel M. Berney, Stephan H. Bernhart, Mario Berrios, Samantha Bersani, Johanna Bertl, Miguel Betancourt, Vinayak Bhandari, Shriram G. Bhosle, Andrew V. Biankin, Matthias Bieg, Darell Bigner, Hans Binder, Ewan Birney, Michael Birrer, Nidhan K. Biswas, Bodil Bjerkehagen, Tom Bodenheimer, Li Ding, Lucinda A. Fulton, Robert S. Fulton, Ramaswamy Govindan, Reyka Jayasinghe, Tim Ley, Christopher A. Miller, David Mutch, Michael C. Wendl

Research output: Contribution to journalArticlepeer-review

258 Scopus citations

Abstract

About half of all cancers have somatic integrations of retrotransposons. Here, to characterize their role in oncogenesis, we analyzed the patterns and mechanisms of somatic retrotransposition in 2,954 cancer genomes from 38 histological cancer subtypes within the framework of the Pan-Cancer Analysis of Whole Genomes (PCAWG) project. We identified 19,166 somatically acquired retrotransposition events, which affected 35% of samples and spanned a range of event types. Long interspersed nuclear element (LINE-1; L1 hereafter) insertions emerged as the first most frequent type of somatic structural variation in esophageal adenocarcinoma, and the second most frequent in head-and-neck and colorectal cancers. Aberrant L1 integrations can delete megabase-scale regions of a chromosome, which sometimes leads to the removal of tumor-suppressor genes, and can induce complex translocations and large-scale duplications. Somatic retrotranspositions can also initiate breakage–fusion–bridge cycles, leading to high-level amplification of oncogenes. These observations illuminate a relevant role of L1 retrotransposition in remodeling the cancer genome, with potential implications for the development of human tumors.

Original languageEnglish
Pages (from-to)306-319
Number of pages14
JournalNature Genetics
Volume52
Issue number3
DOIs
StatePublished - Mar 1 2020

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