1. Genome sequencing analysis identifies new loci associated with Lewy body dementia and provides insights into the complex genetic architecture
- Author
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Pentti J. Tienari, James B. Leverenz, Nahid Tayebi, Gabriele Mora, Bradley F. Boeve, Laura Palmer, Steve M. Gentleman, Ellen Sidransky, Pau Pastor, Liana S. Rosenthal, G. Xiromerisiou, Sara Saez-Atienzar, Francesco Landi, Scott M. Kaiser, Qinwen Mao, Claire Troakes, Peter St George-Hyslop, Andrea Calvo, Suzanne Lesage, Mario Masellis, Randy Woltjer, Marilyn S. Albert, Thomas T. Warner, Lorraine N. Clark, Gregory Klein, Charles Duyckaerts, Seth Love, Ed Monuki, Lawrence S. Honig, Kelley Faber, Dennis W. Dickson, Lucy Norcliffe-Kaufmann, Cornelis Blauwendraat, Ronald C. Kim, Kevin Morgan, Clifton L. Dalgard, Joshua T. Geiger, Ali Torkamani, Jinhui Ding, Juan Fortea, Eliezer Masliah, Ekaterina Rogaeva, Matthew H. Perkins, Clemens R. Scherzer, John Q. Trojanowski, Zbigniew K. Wszolek, Glenda M. Halliday, Jordi Clarimón, Sonja W. Scholz, Olaf Ansorge, Makayla K. Portley, Toshiko Tanaka, Mary B. Makarious, Safa Al-Sarraj, Giancarlo Logroscino, John D. Eicher, Neill R. Graff-Radford, Carmen Lage, Ziv Gan-Or, Francesca Brett, Alison Goate, Raffaele Ferrari, John C. Morris, J. Raphael Gibbs, Lynn M. Bekris, Jose-Alberto Palma, Angela K. Hodges, Regina H. Reynolds, Alexis Brice, Monica Diez-Fairen, Coralie Viollet, Patrick May, Minna Oinas, Erika Salvi, Vivianna M. Van Deerlin, Estrella Morenas-Rodríguez, Anni Moore, Zane Jaunmuktane, Eileen H. Bigio, Daniele Cusi, Douglas Galasko, Ruth Chia, Kathy L. Newell, Isabel Santana, Claudia Schulte, David Goldstein, Thomas Gasser, Owen A. Ross, Walter A. Kukull, Tatiana Foroud, Chad A. Caraway, David A. Bennett, Samreen Ahmed, Lilah M. Besser, Antonio Canosa, Daniel Alcolea, Yevgeniya Abramzon, Elisabet Londos, Laura Parkkinen, Sandra E. Black, Eric Topol, Marya S. Sabir, Olga Pletnikova, Grisel Lopez, Tanis J. Ferman, Johannes Attems, Matthew J. Barrett, Margaret E. Flanagan, Horacio Kaufmann, Stuart Pickering Brown, Jon Infante, Ryan C. Bohannan, Alberto Lleó, Eloy Rodríguez-Rodríguez, Huw R. Morris, Gianluca Floris, Ted M. Dawson, Maura Brunetti, Alan E. Renton, Andrew B. Singleton, Karen Marder, Alan J. Thomas, Pascual Sanchez-Juan, Adriano Chiò, Nigel J. Cairns, David J. Stone, Tammaryn Lashley, Mike A. Nalls, Bernardino Ghetti, Sara Bandres-Ciga, Zalak Shah, Ian G. McKeith, Susan M. Resnick, Julia Keith, Liisa Myllykangas, Diego Albani, Christopher M. Morris, Vikram Shakkottai, M. Ryten, Ronald L. Walton, Isabel González-Aramburu, Luigi Ferrucci, Bryan J. Traynor, Amanda B. Kuzma, Afina W. Lemstra, Thomas G. Beach, Juan C. Troncoso, Emil K. Gustavsson, Maurizio Grassano, John Hardy, Geidy E. Serrano, Rejko Krüger, Dag Aarsland, Bension S. Tilley, and Dena G. Hernandez
- Subjects
0303 health sciences ,Lewy body ,Disease ,Computational biology ,Biology ,medicine.disease ,DNA sequencing ,Genetic architecture ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Dementia ,Genetic risk ,Gene ,030217 neurology & neurosurgery ,030304 developmental biology ,Genetic association - Abstract
The genetic basis of Lewy body dementia (LBD) is not well understood. Here, we performed whole-genome sequencing in large cohorts of LBD cases and neurologically healthy controls to study the genetic architecture of this understudied form of dementia and to generate a resource for the scientific community. Genome-wide association analysis identified five independent risk loci, whereas genome-wide gene-aggregation tests implicated mutations in the gene GBA. Genetic risk scores demonstrate that LBD shares risk profiles and pathways with Alzheimer’s and Parkinson’s disease, providing a deeper molecular understanding of the complex genetic architecture of this age-related neurodegenerative condition.
- Published
- 2020
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