1. Subgroup-specific structural variation across 1,000 medulloblastoma genomes
- Author
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Jenny Q. Qian, Darell D. Bigner, Miklós Garami, Shaun D. Jackman, Wiesława Grajkowska, Nalin Gupta, Johan M. Kros, Poul H. Sorensen, Anna Kenney, Stéphanie Reynaud, Byung Kyu Cho, Ian F. Pollack, Marcel Kool, Steven C. Clifford, Kyu-Chang Wang, Inanc Birol, Tzvi Aviv, Hendrick Witt, Gemma Hoad, Martine F. Roussel, Christine Haberler, Pim J. French, Betty Luu, Cynthia Hawkins, Claudia C. Faria, Richard A. Moore, Karin M. Muraszko, Yuan Yao, Nanne K. Kloosterhof, Rameen Beroukhim, Leos Kren, Erna M.C. Michiels, Jan O. Korbel, Paul A. Northcott, Stefan M. Pfister, Marc Remke, Nina Thiessen, Jennifer A. Chan, Adam M. Fontebasso, Maryam Fouladi, Shin Jung, Richard G. Ellenbogen, Richard Corbett, László Bognár, Yoon Jae Cho, Massimo Zollo, Robert J. Wechsler-Reya, Steven E. Schumacher, Xing Fan, Michael J. Levy, Wolfram Scheurlen, Young Shin Ra, Adrian M. Stütz, William A. Weiss, Simon Bailey, Rajeev Vibhakar, Giuseppe Cinalli, Toshihiro Kumabe, Marco A. Marra, Christian R. Marshall, Eric Bouffet, Luca Massimi, Scott L. Pomeroy, Sarah S. Pernet-Fattet, Andrew J. Mungall, James T. Rutka, G. Yancey Gillespie, Charles G. Eberhart, Peter Hauser, Andy Chu, Jüri Reimand, Xiaochong Wu, Adi Rolider, Xin Wang, Stephen W. Scherer, Reid C. Thompson, Ka Ming Nip, Anne Jouvet, Timothy E. Van Meter, Robert A. Holt, Anthony Raymond, Livia Garzia, Teiji Tominaga, Erwin G. Van Meir, John Peacock, Michael D. Taylor, Achille Iolascon, Roger E. McLendon, Andrey Korshunov, Stephen C. Mack, Nada Jabado, Readman Chiu, Africa Fernandez-L, Eric Chuah, Richard Varhol, Hideo Nakamura, Samer K. Elbabaa, Uri Tabori, Peter B. Dirks, Gary D. Bader, Linda M. Liau, François Doz, Allan Lo, Janet C. Lindsey, Adrian M. Dubuc, Michelle Fèvre-Montange, David T.W. Jones, Carlos Gilberto Carlotti, Ali G. Saad, Steffen Albrecht, Michael K. Cooper, Karen Mungall, Daisuke Kawauchi, A. Sorana Morrissy, Boleslaw Lach, Karel Zitterbart, Joshua B. Rubin, Matthew Meyerson, Florence M.G. Cavalli, Yisu Li, Shenandoah Robinson, Marta Perek-Polnik, Olivier Delattre, David Malkin, Almos Klekner, James M. Olson, Steven J.M. Jones, Thomas Zichner, David W. Ellison, Seung-Ki Kim, Vijay Ramaswamy, Anath C. Lionel, David Shih, Jeffrey R. Leonard, Concezio Di Rocco, Pulmonary Medicine, Pediatrics, Neurology, Pathology, Northcott, Pa, Shih, Dj, Peacock, J, Garzia, L, Morrissy, A, Zichner, T, Stütz, Am, Korshunov, A, Reimand, J, Schumacher, Se, Beroukhim, R, Ellison, Dw, Marshall, Cr, Lionel, Ac, Mack, S, Dubuc, A, Yao, Y, Ramaswamy, V, Luu, B, Rolider, A, Cavalli, Fm, Wang, X, Remke, M, Wu, X, Chiu, Ry, Chu, A, Chuah, E, Corbett, Rd, Hoad, Gr, Jackman, Sd, Li, Y, Lo, A, Mungall, Kl, Nip, Km, Qian, Jq, Raymond, Ag, Thiessen, Nt, Varhol, Rj, Birol, I, Moore, Ra, Mungall, Aj, Holt, R, Kawauchi, D, Roussel, Mf, Kool, M, Jones, Dt, Witt, H, Fernandez L., A, Kenney, Am, Wechsler Reya, Rj, Dirks, P, Aviv, T, Grajkowska, Wa, Perek Polnik, M, Haberler, Cc, Delattre, O, Reynaud, S, Doz, Ff, Pernet Fattet, S, Cho, Bk, Kim, Sk, Wang, Kc, Scheurlen, W, Eberhart, Cg, Fèvre Montange, M, Jouvet, A, Pollack, If, Fan, X, Muraszko, Km, Gillespie, Gy, Di Rocco, C, Massimi, L, Michiels, Em, Kloosterhof, Nk, French, Pj, Kros, Jm, Olson, Jm, Ellenbogen, Rg, Zitterbart, K, Kren, L, Thompson, Rc, Cooper, Mk, Lach, B, Mclendon, Re, Bigner, Dd, Fontebasso, A, Albrecht, S, Jabado, N, Lindsey, Jc, Bailey, S, Gupta, N, Weiss, Wa, Bognár, L, Klekner, A, Van Meter, Te, Kumabe, T, Tominaga, T, Elbabaa, Sk, Leonard, Jr, Rubin, Jb, Liau, Lm, Van Meir, Eg, Fouladi, M, Nakamura, H, Cinalli, G, Garami, M, Hauser, P, Saad, Ag, Iolascon, Achille, Jung, S, Carlotti, Cg, Vibhakar, R, Ra, Y, Robinson, S, Zollo, Massimo, Faria, Cc, Chan, Ja, Levy, Ml, Sorensen, Ph, Meyerson, M, Pomeroy, Sl, Cho, Yj, Bader, Gd, Tabori, U, Hawkins, Ce, Bouffet, E, Scherer, Sw, Rutka, Jt, Malkin, D, Clifford, Sc, Jones, Sj, Korbel, Jo, Pfister, Sm, Marra, Ma, and Taylor, M. D.
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DNA Copy Number Variations ,Oncogene Proteins, Fusion ,medicine.medical_treatment ,Genes, myc ,Nerve Tissue Proteins ,Biology ,Bioinformatics ,medulloblastoma ,Article ,Translocation, Genetic ,Targeted therapy ,Structural variation ,03 medical and health sciences ,0302 clinical medicine ,Transforming Growth Factor beta ,Gene Duplication ,Gene duplication ,medicine ,Humans ,Hedgehog Proteins ,Cerebellar Neoplasms ,Child ,030304 developmental biology ,Medulloblastoma ,0303 health sciences ,Multidisciplinary ,Chromothripsis ,PROTEÍNAS DE TRANSPORTE (GENÉTICA) ,Genome, Human ,NF-kappa B ,Cancer ,Proteins ,Genomics ,medicine.disease ,Human genetics ,3. Good health ,PVT1 ,030220 oncology & carcinogenesis ,Genomic Structural Variation ,RNA, Long Noncoding ,Carrier Proteins ,Signal Transduction - Abstract
Medulloblastoma, the most common malignant paediatric brain tumour, is currently treated with nonspecific cytotoxic therapies including surgery, whole-brain radiation, and aggressive chemotherapy. As medulloblastoma exhibits marked intertumoural heterogeneity, with at least four distinct molecular variants, previous attempts to identify targets for therapy have been underpowered because of small samples sizes. Here we report somatic copy number aberrations (SCNAs) in 1,087 unique medulloblastomas. SCNAs are common in medulloblastoma, and are predominantly subgroup-enriched. The most common region of focal copy number gain is a tandem duplication of SNCAIP, a gene associated with Parkinson's disease, which is exquisitely restricted to Group 4 alpha. Recurrent translocations of PVT1, including PVT1-MYC and PVT1-NDRG1, that arise through chromothripsis are restricted to Group 3. Numerous targetable SCNAs, including recurrent events targeting TGF-beta signalling in Group 3, and NF-kappa B signalling in Group 4, suggest future avenues for rational, targeted therapy.
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- 2012