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Your search keyword '"Jesús Esteban-Pérez"' showing total 11 results
Start Over Author "Jesús Esteban-Pérez" Topic biology
11 results on '"Jesús Esteban-Pérez"'

1. Analysis of known amyotrophic lateral sclerosis and frontotemporal dementia genes reveals a substantial genetic burden in patients manifesting both diseases not carrying the C9orf72 expansion mutation

Author

Laura Cervera-Carles, Alberto Rábano, Lucía Galán, Noemi de Luna, Nino Spataro, Elena Cortés-Vicente, Ignacio Illán-Gala, Daniel Borrego-Hernández, Alberto Lleó, Ellen Gelpi, Oriol Grau-Rivera, Oriol Dols-Icardo, Juan Fortea, Alberto García-Redondo, Jordi Clarimón, Rafael Blesa, José Luis Muñoz-Blanco, Ricardo Rojas-García, Alexandra Juárez-Rufián, and Jesús Esteban-Pérez

Subjects
0301 basic medicine, Genetics, nutritional and metabolic diseases, Biology, medicine.disease, TARDBP, nervous system diseases, 03 medical and health sciences, Psychiatry and Mental health, 030104 developmental biology, 0302 clinical medicine, C9orf72, mental disorders, Mutation (genetic algorithm), medicine, Surgery, Neurology (clinical), Mutation frequency, Amyotrophic lateral sclerosis, Trinucleotide repeat expansion, 030217 neurology & neurosurgery, Exome sequencing, Frontotemporal dementia
Abstract

Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) are part of a clinical, pathological and genetic continuum.ObjectivesThe purpose of the present study was to assess the mutation burden that is present in patients with concurrent ALS and FTD (ALS/FTD) not carrying the chromosome 9 open reading frame 72 (C9orf72) hexanucleotide repeat expansion, the most important genetic cause in both diseases.MethodsFrom an initial group of 973 patients with ALS, we retrospectively selected those patients fulfilling diagnostic criteria of concomitant ALS and FTD lacking the repeat expansion mutation in C9orf72. Our final study group consisted of 54 patients clinically diagnosed with ALS/FTD (16 with available postmortem neuropathological diagnosis). Data from whole exome sequencing were used to screen for mutations in known ALS and/or FTD genes.ResultsWe identified 11 patients carrying a probable pathogenic mutation, representing an overall mutation frequency of 20.4%. TBK1 was the most important genetic cause of ALS/FTD (n=5; 9.3%). The second most common mutated gene was SQSTM1, with three mutation carriers (one of them also harboured a TBK1 mutation). We also detected probable pathogenic genetic alterations in TAF15, VCP and TARDBP and possible pathogenic mutations in FIG4 and ERBB4.ConclusionOur results indicate a high genetic burden underlying the co-occurrence of ALS and FTD and expand the phenotype associated with TAF15, FIG4 and ERBB4 to FTD. A systematic screening of ALS and FTD genes could be indicated in patients manifesting both diseases without the C9orf72 expansion mutation, regardless of family history of disease.

Published
2017
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2. Genetic biomarkers for ALS disease in transgenic SOD1 G93A mice

Author

Jesús Esteban-Pérez, Ana C. Calvo, Pilar Cordero-vázquez, Raquel Manzano, Sara Oliván, Alberto García-Redondo, María Jesús Muñoz, Rosario Osta, Pilar Zaragoza, and Gabriela Atencia-Cibreiro

Subjects
Male, Pathology, Transcription, Genetic, Biopsy, Mice, Superoxide Dismutase-1, Molecular Cell Biology, Signaling in Cellular Processes, Amyotrophic lateral sclerosis, Animal Management, Regulation of gene expression, Multidisciplinary, medicine.diagnostic_test, Animal Models, Denervation, medicine.anatomical_structure, Disease Progression, Medicine, MYF5, Female, Research Article, Signal Transduction, Genetic Markers, ANKRD1, medicine.medical_specialty, Transgene, Science, Animal Types, Longevity, Mice, Transgenic, Biology, Model Organisms, medicine, Genetics, Animals, Humans, Muscle, Skeletal, Superoxide Dismutase, Gene Expression Profiling, Amyotrophic Lateral Sclerosis, Skeletal muscle, medicine.disease, Gene expression profiling, Disease Models, Animal, Gene Expression Regulation, Veterinary Science, Mutant Proteins, Molecular Neuroscience, Neuroscience
Abstract

The pathophysiological mechanisms of both familial and sporadic Amyotrophic Lateral Sclerosis (ALS) are unknown, although growing evidence suggests that skeletal muscle tissue is a primary target of ALS toxicity. Skeletal muscle biopsies were performed on transgenic SOD1(G93A) mice, a mouse model of ALS, to determine genetic biomarkers of disease longevity. Mice were anesthetized with isoflurane, and three biopsy samples were obtained per animal at the three main stages of the disease. Transcriptional expression levels of seventeen genes, Ankrd1, Calm1, Col19a1, Fbxo32, Gsr, Impa1, Mef2c, Mt2, Myf5, Myod1, Myog, Nnt, Nogo A, Pax7, Rrad, Sln and Snx10, were tested in each muscle biopsy sample. Total RNA was extracted using TRIzol Reagent according to the manufacturer's protocol, and variations in gene expression were assayed by real-time PCR for all of the samples. The Pearson correlation coefficient was used to determine the linear correlation between transcriptional expression levels throughout disease progression and longevity. Consistent with the results obtained from total skeletal muscle of transgenic SOD1(G93A) mice and 74-day-old denervated mice, five genes (Mef2c, Gsr, Col19a1, Calm1 and Snx10) could be considered potential genetic biomarkers of longevity in transgenic SOD1(G93A) mice. These results are important because they may lead to the exploration of previously unexamined tissues in the search for new disease biomarkers and even to the application of these findings in human studies.

Published
2018

3. Genome-wide Analyses Identify KIF5A as a Novel ALS Gene

Author

Aude Nicolas, Kevin P. Kenna, Alan E. Renton, Nicola Ticozzi, Faraz Faghri, Ruth Chia, Janice A. Dominov, Brendan J. Kenna, Mike A. Nalls, Pamela Keagle, Alberto M. Rivera, Wouter van Rheenen, Natalie A. Murphy, Joke J.F.A. van Vugt, Joshua T. Geiger, Rick A. Van der Spek, Hannah A. Pliner, null Shankaracharya, Bradley N. Smith, Giuseppe Marangi, Simon D. Topp, Yevgeniya Abramzon, Athina Soragia Gkazi, John D. Eicher, Aoife Kenna, Gabriele Mora, Andrea Calvo, Letizia Mazzini, Nilo Riva, Jessica Mandrioli, Claudia Caponnetto, Stefania Battistini, Paolo Volanti, Vincenzo La Bella, Francesca L. Conforti, Giuseppe Borghero, Sonia Messina, Isabella L. Simone, Francesca Trojsi, Fabrizio Salvi, Francesco O. Logullo, Sandra D’Alfonso, Lucia Corrado, Margherita Capasso, Luigi Ferrucci, Cristiane de Araujo Martins Moreno, Sitharthan Kamalakaran, David B. Goldstein, Aaron D. Gitler, Tim Harris, Richard M. Myers, Hemali Phatnani, Rajeeva Lochan Musunuri, Uday Shankar Evani, Avinash Abhyankar, Michael C. Zody, Julia Kaye, Steven Finkbeiner, Stacia K. Wyman, Alex LeNail, Leandro Lima, Ernest Fraenkel, Clive N. Svendsen, Leslie M. Thompson, Jennifer E. Van Eyk, James D. Berry, Timothy M. Miller, Stephen J. Kolb, Merit Cudkowicz, Emily Baxi, Michael Benatar, J. Paul Taylor, Evadnie Rampersaud, Gang Wu, Joanne Wuu, Giuseppe Lauria, Federico Verde, Isabella Fogh, Cinzia Tiloca, Giacomo P. Comi, Gianni Sorarù, Cristina Cereda, Philippe Corcia, Hannu Laaksovirta, Liisa Myllykangas, Lilja Jansson, Miko Valori, John Ealing, Hisham Hamdalla, Sara Rollinson, Stuart Pickering-Brown, Richard W. Orrell, Katie C. Sidle, Andrea Malaspina, John Hardy, Andrew B. Singleton, Janel O. Johnson, Sampath Arepalli, Peter C. Sapp, Diane McKenna-Yasek, Meraida Polak, Seneshaw Asress, Safa Al-Sarraj, Andrew King, Claire Troakes, Caroline Vance, Jacqueline de Belleroche, Frank Baas, Anneloor L.M.A. ten Asbroek, José Luis Muñoz-Blanco, Dena G. Hernandez, Jinhui Ding, J. Raphael Gibbs, Sonja W. Scholz, Mary Kay Floeter, Roy H. Campbell, Francesco Landi, Robert Bowser, Stefan M. Pulst, John M. Ravits, Daniel J.L. MacGowan, Janine Kirby, Erik P. Pioro, Roger Pamphlett, James Broach, Glenn Gerhard, Travis L. Dunckley, Christopher B. Brady, Neil W. Kowall, Juan C. Troncoso, Isabelle Le Ber, Kevin Mouzat, Serge Lumbroso, Terry D. Heiman-Patterson, Freya Kamel, Ludo Van Den Bosch, Robert H. Baloh, Tim M. Strom, Thomas Meitinger, Aleksey Shatunov, Kristel R. Van Eijk, Mamede de Carvalho, Maarten Kooyman, Bas Middelkoop, Matthieu Moisse, Russell L. McLaughlin, Michael A. Van Es, Markus Weber, Kevin B. Boylan, Marka Van Blitterswijk, Rosa Rademakers, Karen E. Morrison, A. Nazli Basak, Jesús S. Mora, Vivian E. Drory, Pamela J. Shaw, Martin R. Turner, Kevin Talbot, Orla Hardiman, Kelly L. Williams, Jennifer A. Fifita, Garth A. Nicholson, Ian P. Blair, Guy A. Rouleau, Jesús Esteban-Pérez, Alberto García-Redondo, Ammar Al-Chalabi, Ekaterina Rogaeva, Lorne Zinman, Lyle W. Ostrow, Nicholas J. Maragakis, Jeffrey D. Rothstein, Zachary Simmons, Johnathan Cooper-Knock, Alexis Brice, Stephen A. Goutman, Eva L. Feldman, Summer B. Gibson, Franco Taroni, Antonia Ratti, Cinzia Gellera, Philip Van Damme, Wim Robberecht, Pietro Fratta, Mario Sabatelli, Christian Lunetta, Albert C. Ludolph, Peter M. Andersen, Jochen H. Weishaupt, William Camu, John Q. Trojanowski, Vivianna M. Van Deerlin, Robert H. Brown, Leonard H. van den Berg, Jan H. Veldink, Matthew B. Harms, Jonathan D. Glass, David J. Stone, Pentti Tienari, Vincenzo Silani, Adriano Chiò, Christopher E. Shaw, Bryan J. Traynor, John E. Landers, Isabella Simone, Giancarlo Logroscino, Ilaria Bartolomei, Maria Rita Murru, Emanuela Costantino, Carla Pani, Roberta Puddu, Carla Caredda, Valeria Piras, Stefania Tranquilli, Stefania Cuccu, Daniela Corongiu, Maurizio Melis, Antonio Milia, Francesco Marrosu, Maria Giovanna Marrosu, Gianluca Floris, Antonino Cannas, Gianluigi Mancardi, Paola Origone, Paola Mandich, Sebastiano Cavallaro, Kalliopi Marinou, Riccardo Sideri, Silvana Penco, Lorena Mosca, Giuseppe Lauria Pinter, Massimo Corbo, Paola Carrera, Nicola Fini, Antonio Fasano, Lucio Tremolizzo, Alessandro Arosio, Carlo Ferrarese, Gioacchino Tedeschi, Maria Rosaria Monsurrò, Giovanni Piccirillo, Cinzia Femiano, Anna Ticca, Enzo Ortu, Rossella Spataro, Tiziana Colletti, Marcella Zollino, Amelia Conte, Marco Luigetti, Serena Lattante, Marialuisa Santarelli, Antonio Petrucci, Maura Pugliatti, Angelo Pirisi, Leslie D. Parish, Patrizia Occhineri, Fabio Giannini, Claudia Ricci, Michele Benigni, Tea B. Cau, Daniela Loi, Cristina Moglia, Maura Brunetti, Marco Barberis, Gabriella Restagno, Federico Casale, Giuseppe Marrali, Giuseppe Fuda, Irene Ossola, Stefania Cammarosano, Antonio Canosa, Antonio Ilardi, Umberto Manera, Maurizio Grassano, Raffaella Tanel, Fabrizio Pisano, Neil A. Shneider, Stephen Goutman, Siddharthan Chandran, Suvankar Pal, George Manousakis, Stanley H. Appel, Ericka Simpson, Leo Wang, Summer Gibson, Richard Bedlack, David Lacomis, Dhruv Sareen, Alexander Sherman, Lucie Bruijn, Michelle Penny, Andrew S. Allen, Stanley Appel, Richard S. Bedlack, Braden E. Boone, Robert Brown, John P. Carulli, Alessandra Chesi, Wendy K. Chung, Elizabeth T. Cirulli, Gregory M. Cooper, Julien Couthouis, Aaron G. Day-Williams, Patrick A. Dion, Yujun Han, Sebastian D. Hayes, Angela L. Jones, Jonathan Keebler, Brian J. Krueger, Brittany N. Lasseigne, Shawn E. Levy, Yi-Fan Lu, Tom Maniatis, Slavé Petrovski, Alya R. Raphael, Zhong Ren, Katherine B. Sims, John F. Staropoli, Lindsay L. Waite, Quanli Wang, Jack R. Wimbish, Winnie W. Xin, Justin Kwan, James R. Broach, Ximena Arcila-Londono, Edward B. Lee, Noah Zaitlen, Gregory A. Cox, Steve Finkbeiner, Efthimios Dardiotis, Eran Hornstein, Daniel J. MacGowan, Terry Heiman-Patterson, Molly G. Hammell, Nikolaos A. Patsopoulos, Joshua Dubnau, Avindra Nath, Stacia Wyman, Alexander LeNail, Jenny Van Eyk, Stephan Züchner, Rebecca Schule, Jacob McCauley, Sumaira Hussain, Anne Cooley, Marielle Wallace, Christine Clayman, Richard Barohn, Jeffrey Statland, John Ravits, Andrea Swenson, Carlayne Jackson, Jaya Trivedi, Shaida Khan, Jonathan Katz, Liberty Jenkins, Ted Burns, Kelly Gwathmey, James Caress, Corey McMillan, Lauren Elman, Erik Pioro, Jeannine Heckmann, Yuen So, David Walk, Samuel Maiser, Jinghui Zhang, Fabiola De Marchi, Stefania Corti, Mauro Ceroni, Gabriele Siciliano, Massimiliano Filosto, Maurizio Inghilleri, Silvia Peverelli, Claudia Colombrita, Barbara Poletti, Luca Maderna, Roberto Del Bo, Stella Gagliardi, Giorgia Querin, Cinzia Bertolin, Viviana Pensato, Barbara Castellotti, Vincent Meininger, Gérard Besson, Emmeline Lagrange, Pierre Clavelou, Nathalie Guy, Philippe Couratier, Patrick Vourch, Véronique Danel, Emilien Bernard, Gwendal Lemasson, Ahmad Al Kheifat, Peter Andersen, Adriano Chio, Jonathan Cooper-Knock, Annelot Dekker, Vivian Drory, Alberto Garcia Redondo, Marc Gotkine, Winston Hide, Alfredo Iacoangeli, Jonathan Glass, Kevin Kenna, Matthew Kiernan, John Landers, Russell McLaughlin, Jonathan Mill, Miguel Mitne Neto, Mattieu Moisse, Jesus Mora Pardina, Karen Morrison, Stephen Newhouse, Susana Pinto, Sara Pulit, Pamela Shaw, Chris Shaw, William Sproviero, Gijs Tazelaar, Philip van Damme, Leonard van den Berg, Rick van der Spek, Kristel van Eijk, Michael van Es, Joke van Vugt, Jan Veldink, Mayana Zatz, Denis C. Bauer, Natalie A. Twine, Department of Neurosciences, Pentti Tienari / Principal Investigator, Neurologian yksikkö, Research Programs Unit, Clinicum, Research Programme for Molecular Neurology, University of Helsinki, Medicum, Department of Pathology, HUS Neurocenter, Nicolas A., Kenna K.P., Renton A.E., Ticozzi N., Faghri F., Chia R., Dominov J.A., Kenna B.J., Nalls M.A., Keagle P., Rivera A.M., van Rheenen W., Murphy N.A., van Vugt J.J.F.A., Geiger J.T., Van der Spek R.A., Pliner H.A., Shankaracharya, Smith B.N., Marangi G., Topp S.D., Abramzon Y., Gkazi A.S., Eicher J.D., Kenna A., Logullo F.O., Simone I.L., Logroscino G., Salvi F., Bartolomei I., Borghero G., Murru M.R., Costantino E., Pani C., Puddu R., Caredda C., Piras V., Tranquilli S., Cuccu S., Corongiu D., Melis M., Milia A., Marrosu F., Marrosu M.G., Floris G., Cannas A., Capasso M., Caponnetto C., Mancardi G., Origone P., Mandich P., Conforti F.L., Cavallaro S., Mora G., Marinou K., Sideri R., Penco S., Mosca L., Lunetta C., Pinter G.L., Corbo M., Riva N., Carrera P., Volanti P., Mandrioli J., Fini N., Fasano A., Tremolizzo L., Arosio A., Ferrarese C., Trojsi F., Tedeschi G., Monsurro M.R., Piccirillo G., Femiano C., Ticca A., Ortu E., La Bella V., Spataro R., Colletti T., Sabatelli M., Zollino M., Conte A., Luigetti M., Lattante S., Santarelli M., Petrucci A., Pugliatti M., Pirisi A., Parish L.D., Occhineri P., Giannini F., Battistini S., Ricci C., Benigni M., Cau T.B., Loi D., Calvo A., Moglia C., Brunetti M., Barberis M., Restagno G., Casale F., Marrali G., Fuda G., Ossola I., Cammarosano S., Canosa A., Ilardi A., Manera U., Grassano M., Tanel R., Pisano F., Mazzini L., Messina S., D'Alfonso S., Corrado L., Ferrucci L., Harms M.B., Goldstein D.B., Shneider N.A., Goutman S.A., Simmons Z., Miller T.M., Chandran S., Pal S., Manousakis G., Appel S.H., Simpson E., Wang L., Baloh R.H., Gibson S.B., Bedlack R., Lacomis D., Sareen D., Sherman A., Bruijn L., Penny M., Moreno C.D.A.M., Kamalakaran S., Allen A.S., Boone B.E., Brown R.H., Carulli J.P., Chesi A., Chung W.K., Cirulli E.T., Cooper G.M., Couthouis J., Day-Williams A.G., Dion P.A., Gitler A.D., Glass J.D., Han Y., Harris T., Hayes S.D., Jones A.L., Keebler J., Krueger B.J., Lasseigne B.N., Levy S.E., Lu Y.-F., Maniatis T., McKenna-Yasek D., Myers R.M., Petrovski S., Pulst S.M., Raphael A.R., Ravits J.M., Ren Z., Rouleau G.A., Sapp P.C., Sims K.B., Staropoli J.F., Waite L.L., Wang Q., Wimbish J.R., Xin W.W., Phatnani H., Kwan J., Broach J., Arcila-Londono X., Lee E.B., Van Deerlin V.M., Fraenkel E., Ostrow L.W., Baas F., Zaitlen N., Berry J.D., Malaspina A., Fratta P., Cox G.A., Thompson L.M., Finkbeiner S., Dardiotis E., Hornstein E., MacGowan D.J.L., Heiman-Patterson T., Hammell M.G., Patsopoulos N.A., Dubnau J., Nath A., Musunuri R.L., Evani U.S., Abhyankar A., Zody M.C., Kaye J., Wyman S.K., LeNail A., Lima L., Rothstein J.D., Svendsen C.N., Van Eyk J.E., Maragakis N.J., Kolb S.J., Cudkowicz M., Baxi E., Benatar M., Taylor J.P., Wu G., Rampersaud E., Wuu J., Rademakers R., Zuchner S., Schule R., McCauley J., Hussain S., Cooley A., Wallace M., Clayman C., Barohn R., Statland J., Swenson A., Jackson C., Trivedi J., Khan S., Katz J., Jenkins L., Burns T., Gwathmey K., Caress J., McMillan C., Elman L., Pioro E.P., Heckmann J., So Y., Walk D., Maiser S., Zhang J., Silani V., Gellera C., Ratti A., Taroni F., Lauria G., Verde F., Fogh I., Tiloca C., Comi G.P., Soraru G., Cereda C., De Marchi F., Corti S., Ceroni M., Siciliano G., Filosto M., Inghilleri M., Peverelli S., Colombrita C., Poletti B., Maderna L., Del Bo R., Gagliardi S., Querin G., Bertolin C., Pensato V., Castellotti B., Camu W., Mouzat K., Lumbroso S., Corcia P., Meininger V., Besson G., Lagrange E., Clavelou P., Guy N., Couratier P., Vourch P., Danel V., Bernard E., Lemasson G., Laaksovirta H., Myllykangas L., Jansson L., Valori M., Ealing J., Hamdalla H., Rollinson S., Pickering-Brown S., Orrell R.W., Sidle K.C., Hardy J., Singleton A.B., Johnson J.O., Arepalli S., Polak M., Asress S., Al-Sarraj S., King A., Troakes C., Vance C., de Belleroche J., ten Asbroek A.L.M.A., Munoz-Blanco J.L., Hernandez D.G., Ding J., Gibbs J.R., Scholz S.W., Floeter M.K., Campbell R.H., Landi F., Bowser R., Kirby J., Pamphlett R., Gerhard G., Dunckley T.L., Brady C.B., Kowall N.W., Troncoso J.C., Le Ber I., Heiman-Patterson T.D., Kamel F., Van Den Bosch L., Strom T.M., Meitinger T., Shatunov A., Van Eijk K.R., de Carvalho M., Kooyman M., Middelkoop B., Moisse M., McLaughlin R.L., Van Es M.A., Weber M., Boylan K.B., Van Blitterswijk M., Morrison K.E., Basak A.N., Mora J.S., Drory V.E., Shaw P.J., Turner M.R., Talbot K., Hardiman O., Williams K.L., Fifita J.A., Nicholson G.A., Blair I.P., Esteban-Perez J., Garcia-Redondo A., Al-Chalabi A., Al Kheifat A., Andersen P.M., Chio A., Cooper-Knock J., Dekker A., Redondo A.G., Gotkine M., Hide W., Iacoangeli A., Kiernan M., Landers J.E., Mill J., Neto M.M., Pardina J.M., Newhouse S., Pinto S., Pulit S., Robberecht W., Shaw C., Sproviero W., Tazelaar G., Van Damme P., van den Berg L.H., van Vugt J., Veldink J.H., Zatz M., Bauer D.C., Twine N.A., Rogaeva E., Zinman L., Brice A., Feldman E.L., Ludolph A.C., Weishaupt J.H., Trojanowski J.Q., Stone D.J., Tienari P., Shaw C.E., Traynor B.J., ITALSGEN Consortium, Genomic Translation ALS Care GTAC, ALS Sequencing Consortium, NYGC ALS Consortium, Answer ALS Fdn, Clinical Res ALS Related Disorders, SLAGEN Consortium, French ALS Consortium, Project MinE ALS Sequencing Consor, Medical Research Council (MRC), ANS - Complex Trait Genetics, Human Genetics, ARD - Amsterdam Reproduction and Development, Catholic University of Leuven - Katholieke Universiteit Leuven (KU Leuven), Università cattolica del Sacro Cuore [Roma] (Unicatt), Centre référent Sclérose Latérale Amyotrophique [CHRU Montpellier] (SLA CHRU Montpellier), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1), Lunar and Planetary Laboratory [Tucson] (LPL), University of Arizona, Università degli studi di Torino (UNITO), Institut du Cerveau et de la Moëlle Epinière = Brain and Spine Institute (ICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS), New York Genome Center [New York], New York Genome Center, Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), St Jude Children's Research Hospital, Howard Hughes Medical Institute [Chevy Chase] (HHMI), Howard Hughes Medical Institute (HHMI), Centre de compétence de la Sclérose Latérale Amyotrophique [CHRU Tours] (SLA CHRU Tours), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), University College of London [London] (UCL), Synchrotron SOLEIL (SSOLEIL), Centre National de la Recherche Scientifique (CNRS), King‘s College London, University of New Haven [Connecticut], Princeton University, Laboratoire de Biochimie [CHRU Nîmes], Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Institut des Neurosciences de Montpellier - Déficits sensoriels et moteurs (INM), Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM), Technische Universität Munchen - Université Technique de Munich [Munich, Allemagne] (TUM), Helmholtz-Zentrum München (HZM), University Medical Center [Utrecht], Deutsches Forschungszentrum für Künstliche Intelligenz GmbH = German Research Center for Artificial Intelligence (DFKI), Mayo Clinic [Jacksonville], Trinity College Dublin, Maurice Wohl Clinical Neuroscience Institut, Tanz Center Research in Neurodegenerative Diseases [Toronto], University of Toronto, Neurologie et thérapeutique expérimentale, Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR70-Université Pierre et Marie Curie - Paris 6 (UPMC), Repositório da Universidade de Lisboa, Nicolas, A, Kenna, K, Renton, A, Ticozzi, N, Faghri, F, Chia, R, Dominov, J, Kenna, B, Nalls, M, Keagle, P, Rivera, A, van Rheenen, W, Murphy, N, van Vugt, J, Geiger, J, van der Spek, R, Pliner, H, Shankaracharya, N, Smith, B, Marangi, G, Topp, S, Abramzon, Y, Gkazi, A, Eicher, J, Kenna, A, Logullo, F, Simone, I, Logroscino, G, Salvi, F, Bartolomei, I, Borghero, G, Murru, M, Costantino, E, Pani, C, Puddu, R, Caredda, C, Piras, V, Tranquilli, S, Cuccu, S, Corongiu, D, Melis, M, Milia, A, Marrosu, F, Marrosu, M, Floris, G, Cannas, A, Capasso, M, Caponnetto, C, Mancardi, G, Origone, P, Mandich, P, Conforti, F, Cavallaro, S, Mora, G, Marinou, K, Sideri, R, Penco, S, Mosca, L, Lunetta, C, Pinter, G, Corbo, M, Riva, N, Carrera, P, Volanti, P, Mandrioli, J, Fini, N, Fasano, A, Tremolizzo, L, Arosio, A, Ferrarese, C, Trojsi, F, Tedeschi, G, Monsurrò, M, Piccirillo, G, Femiano, C, Ticca, A, Ortu, E, La Bella, V, Spataro, R, Colletti, T, Sabatelli, M, Zollino, M, Conte, A, Luigetti, M, Lattante, S, Santarelli, M, Petrucci, A, Pugliatti, M, Pirisi, A, Parish, L, Occhineri, P, Giannini, F, Battistini, S, Ricci, C, Benigni, M, Cau, T, Loi, D, Calvo, A, Moglia, C, Brunetti, M, Barberis, M, Restagno, G, Casale, F, Marrali, G, Fuda, G, Ossola, I, Cammarosano, S, Canosa, A, Ilardi, A, Manera, U, Grassano, M, Tanel, R, Pisano, F, Mazzini, L, Messina, S, D'Alfonso, S, Corrado, L, Ferrucci, L, Harms, M, Goldstein, D, Shneider, N, Goutman, S, Simmons, Z, Miller, T, Chandran, S, Pal, S, Manousakis, G, Appel, S, Simpson, E, Wang, L, Baloh, R, Gibson, S, Bedlack, R, Lacomis, D, Sareen, D, Sherman, A, Bruijn, L, Penny, M, Moreno, C, Kamalakaran, S, Allen, A, Boone, B, Brown, R, Carulli, J, Chesi, A, Chung, W, Cirulli, E, Cooper, G, Couthouis, J, Day-Williams, A, Dion, P, Gitler, A, Glass, J, Han, Y, Harris, T, Hayes, S, Jones, A, Keebler, J, Krueger, B, Lasseigne, B, Levy, S, Lu, Y, Maniatis, T, McKenna-Yasek, D, Myers, R, Petrovski, S, Pulst, S, Raphael, A, Ravits, J, Ren, Z, Rouleau, G, Sapp, P, Sims, K, Staropoli, J, Waite, L, Wang, Q, Wimbish, J, Xin, W, Phatnani, H, Kwan, J, Broach, J, Arcila-Londono, X, Lee, E, Van Deerlin, V, Fraenkel, E, Ostrow, L, Baas, F, Zaitlen, N, Berry, J, Malaspina, A, Fratta, P, Cox, G, Thompson, L, Finkbeiner, S, Dardiotis, E, Hornstein, E, Macgowan, D, Heiman-Patterson, T, Hammell, M, Patsopoulos, N, Dubnau, J, Nath, A, Musunuri, R, Evani, U, Abhyankar, A, Zody, M, Kaye, J, Wyman, S, Lenail, A, Lima, L, Rothstein, J, Svendsen, C, Van Eyk, J, Maragakis, N, Kolb, S, Cudkowicz, M, Baxi, E, Benatar, M, Taylor, J, Wu, G, Rampersaud, E, Wuu, J, Rademakers, R, Züchner, S, Schule, R, Mccauley, J, Hussain, S, Cooley, A, Wallace, M, Clayman, C, Barohn, R, Statland, J, Swenson, A, Jackson, C, Trivedi, J, Khan, S, Katz, J, Jenkins, L, Burns, T, Gwathmey, K, Caress, J, Mcmillan, C, Elman, L, Pioro, E, Heckmann, J, So, Y, Walk, D, Maiser, S, Zhang, J, Silani, V, Gellera, C, Ratti, A, Taroni, F, Lauria, G, Verde, F, Fogh, I, Tiloca, C, Comi, G, Sorarù, G, Cereda, C, De Marchi, F, Corti, S, Ceroni, M, Siciliano, G, Filosto, M, Inghilleri, M, Peverelli, S, Colombrita, C, Poletti, B, Maderna, L, Del Bo, R, Gagliardi, S, Querin, G, Bertolin, C, Pensato, V, Castellotti, B, Camu, W, Mouzat, K, Lumbroso, S, Corcia, P, Meininger, V, Besson, G, Lagrange, E, Clavelou, P, Guy, N, Couratier, P, Vourch, P, Danel, V, Bernard, E, Lemasson, G, Laaksovirta, H, Myllykangas, L, Jansson, L, Valori, M, Ealing, J, Hamdalla, H, Rollinson, S, Pickering-Brown, S, Orrell, R, Sidle, K, Hardy, J, Singleton, A, Johnson, J, Arepalli, S, Polak, M, Asress, S, Al-Sarraj, S, King, A, Troakes, C, Vance, C, de Belleroche, J, ten Asbroek, A, Muñoz-Blanco, J, Hernandez, D, Ding, J, Gibbs, J, Scholz, S, Floeter, M, Campbell, R, Landi, F, Bowser, R, Kirby, J, Pamphlett, R, Gerhard, G, Dunckley, T, Brady, C, Kowall, N, Troncoso, J, Le Ber, I, Kamel, F, Van Den Bosch, L, Strom, T, Meitinger, T, Shatunov, A, Van Eijk, K, de Carvalho, M, Kooyman, M, Middelkoop, B, Moisse, M, Mclaughlin, R, Van Es, M, Weber, M, Boylan, K, Van Blitterswijk, M, Morrison, K, Basak, A, Mora, J, Drory, V, Shaw, P, Turner, M, Talbot, K, Hardiman, O, Williams, K, Fifita, J, Nicholson, G, Blair, I, Esteban-Pérez, J, García-Redondo, A, Al-Chalabi, A, Al Kheifat, A, Andersen, P, Chio, A, Cooper-Knock, J, Dekker, A, Redondo, A, Gotkine, M, Hide, W, Iacoangeli, A, Kiernan, M, Landers, J, Mill, J, Neto, M, Pardina, J, Newhouse, S, Pinto, S, Pulit, S, Robberecht, W, Shaw, C, Sproviero, W, Tazelaar, G, van Damme, P, van den Berg, L, van Eijk, K, van Es, M, Veldink, J, Zatz, M, Bauer, D, Twine, N, Rogaeva, E, Zinman, L, Brice, A, Feldman, E, Ludolph, A, Weishaupt, J, Trojanowski, J, Stone, D, Tienari, P, Chiò, A, Traynor, B, Nicolas, Aude, Kenna, Kevin P, Renton, Alan E, Ticozzi, Nicola, Faghri, Faraz, Chia, Ruth, Dominov, Janice A, Kenna, Brendan J, Nalls, Mike A, Keagle, Pamela, Rivera, Alberto M, van Rheenen, Wouter, Murphy, Natalie A, van Vugt, Joke J F A, Geiger, Joshua T, Van der Spek, Rick A, Pliner, Hannah A, Shankaracharya, Null, Smith, Bradley N, Marangi, Giuseppe, Topp, Simon D, Abramzon, Yevgeniya, Gkazi, Athina Soragia, Eicher, John D, Kenna, Aoife, Mora, Gabriele, Calvo, Andrea, Mazzini, Letizia, Riva, Nilo, Mandrioli, Jessica, Caponnetto, Claudia, Battistini, Stefania, Volanti, Paolo, La Bella, Vincenzo, Conforti, Francesca L, Borghero, Giuseppe, Messina, Sonia, Simone, Isabella L, Trojsi, Francesca, Salvi, Fabrizio, Logullo, Francesco O, D'Alfonso, Sandra, Corrado, Lucia, Capasso, Margherita, Ferrucci, Luigi, Logullo, Fo, Murru, Mr, Marrosu, Mg, Conforti, Fl, Pinter, Gl, Tedeschi, Gioacchino, Monsurrò, Maria Rosaria, Parish, Ld, Cau, Tb, Moreno, Cristiane de Araujo Martin, Kamalakaran, Sitharthan, Goldstein, David B, Gitler, Aaron D, Harris, Tim, Myers, Richard M, Phatnani, Hemali, Musunuri, Rajeeva Lochan, Evani, Uday Shankar, Abhyankar, Avinash, Zody, Michael C, Kaye, Julia, Finkbeiner, Steven, Wyman, Stacia K, Lenail, Alex, Lima, Leandro, Fraenkel, Ernest, Svendsen, Clive N, Thompson, Leslie M, Van Eyk, Jennifer E, Berry, James D, Miller, Timothy M, Kolb, Stephen J, Cudkowicz, Merit, Baxi, Emily, Benatar, Michael, Taylor, J Paul, Rampersaud, Evadnie, Wu, Gang, Wuu, Joanne, Lauria, Giuseppe, Verde, Federico, Fogh, Isabella, Tiloca, Cinzia, Comi, Giacomo P, Sorarù, Gianni, Cereda, Cristina, Corcia, Philippe, Laaksovirta, Hannu, Myllykangas, Liisa, Jansson, Lilja, Valori, Miko, Ealing, John, Hamdalla, Hisham, Rollinson, Sara, Pickering-Brown, Stuart, Orrell, Richard W, Sidle, Katie C, Malaspina, Andrea, Hardy, John, Singleton, Andrew B, Johnson, Janel O, Arepalli, Sampath, Sapp, Peter C, McKenna-Yasek, Diane, Polak, Meraida, Asress, Seneshaw, Al-Sarraj, Safa, King, Andrew, Troakes, Claire, Vance, Caroline, de Belleroche, Jacqueline, Baas, Frank, Ten Asbroek, Anneloor L M A, Muñoz-Blanco, José Lui, Hernandez, Dena G, Ding, Jinhui, Gibbs, J Raphael, Scholz, Sonja W, Floeter, Mary Kay, Campbell, Roy H, Landi, Francesco, Bowser, Robert, Pulst, Stefan M, Ravits, John M, Macgowan, Daniel J L, Kirby, Janine, Pioro, Erik P, Pamphlett, Roger, Broach, Jame, Gerhard, Glenn, Dunckley, Travis L, Brady, Christopher B, Kowall, Neil W, Troncoso, Juan C, Le Ber, Isabelle, Mouzat, Kevin, Lumbroso, Serge, Heiman-Patterson, Terry D, Kamel, Freya, Van Den Bosch, Ludo, Baloh, Robert H, Strom, Tim M, Meitinger, Thoma, Shatunov, Aleksey, Van Eijk, Kristel R, de Carvalho, Mamede, Kooyman, Maarten, Middelkoop, Ba, Moisse, Matthieu, Mclaughlin, Russell L, Van Es, Michael A, Weber, Marku, Boylan, Kevin B, Van Blitterswijk, Marka, Rademakers, Rosa, Morrison, Karen E, Basak, A Nazli, Mora, Jesús S, Drory, Vivian E, Shaw, Pamela J, Turner, Martin R, Talbot, Kevin, Hardiman, Orla, Williams, Kelly L, Fifita, Jennifer A, Nicholson, Garth A, Blair, Ian P, Rouleau, Guy A, Esteban-Pérez, Jesú, García-Redondo, Alberto, Al-Chalabi, Ammar, Rogaeva, Ekaterina, Zinman, Lorne, Ostrow, Lyle W, Maragakis, Nicholas J, Rothstein, Jeffrey D, Simmons, Zachary, Cooper-Knock, Johnathan, Brice, Alexi, Goutman, Stephen A, Feldman, Eva L, Gibson, Summer B, Taroni, Franco, Ratti, Antonia, Gellera, Cinzia, Van Damme, Philip, Robberecht, Wim, Fratta, Pietro, Sabatelli, Mario, Lunetta, Christian, Ludolph, Albert C, Andersen, Peter M, Weishaupt, Jochen H, Camu, William, Trojanowski, John Q, Van Deerlin, Vivianna M, Brown, Robert H, van den Berg, Leonard H, Veldink, Jan H, Harms, Matthew B, Glass, Jonathan D, Stone, David J, Tienari, Pentti, Silani, Vincenzo, Chiò, Adriano, Shaw, Christopher E, Traynor, Bryan J, Landers, John E, Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire de Tours (CHRU TOURS), and Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)

Subjects
Male, Als gene, Genome-wide association study, FAMILIAL ALS, ALS, axonal transport, cargo, GWAS, KIF5A, WES, WGS, 0302 clinical medicine, 80 and over, Psychology, Aetiology, Aged, 80 and over, 0303 health sciences, French ALS Consortium, Kinesin, KINESIN HEAVY-CHAIN, Cognitive Sciences, Human, Hereditary spastic paraplegia, Neuroscience(all), Single-nucleotide polymorphism, TARGETED DISRUPTION, Article, 03 medical and health sciences, Genetics, Humans, Amino Acid Sequence, Loss function, Aged, HEXANUCLEOTIDE REPEAT, Neuroscience (all), MUTATIONS, Amyotrophic Lateral Sclerosis, 3112 Neurosciences, 1702 Cognitive Science, medicine.disease, ITALSGEN Consortium, Answer ALS Foundation, 030104 developmental biology, ALS Sequencing Consortium, Human medicine, 1109 Neurosciences, 030217 neurology & neurosurgery, 0301 basic medicine, [SDV]Life Sciences [q-bio], Kinesins, Neurodegenerative, Genetic analysis, Genome, AMYOTROPHIC-LATERAL-SCLEROSIS, 3124 Neurology and psychiatry, Cohort Studies, Pathogenesis, Loss of Function Mutation, Missense mutation, 2.1 Biological and endogenous factors, Amyotrophic lateral sclerosis, NYGC ALS Consortium, General Neuroscience, ALS, axonal transport, cargo, GWAS, KIF5A, WES, WGS, Middle Aged, Phenotype, Settore MED/26 - NEUROLOGIA, Neurological, Project MinE ALS Sequencing Consortium, Female, Adult, Biology, GENOTYPE IMPUTATION, Genome-Wide Association Study, Young Adult, NO, Rare Diseases, medicine, SLAGEN Consortium, Gene, 030304 developmental biology, Clinical Research in ALS and Related Disorders for Therapeutic Development (CReATe) Consortium, Neurology & Neurosurgery, Human Genome, Neurosciences, AXONAL-TRANSPORT, Brain Disorders, Family member, DNA-DAMAGE, MOTOR-NEURONS, 3111 Biomedicine, Cohort Studie, Genomic Translation for ALS Care (GTAC) Consortium, Amyotrophic Lateral Sclerosi
Abstract

© 2018 Elsevier Inc., To identify novel genes associated with ALS, we undertook two lines of investigation. We carried out a genome-wide association study comparing 20,806 ALS cases and 59,804 controls. Independently, we performed a rare variant burden analysis comparing 1,138 index familial ALS cases and 19,494 controls. Through both approaches, we identified kinesin family member 5A (KIF5A) as a novel gene associated with ALS. Interestingly, mutations predominantly in the N-terminal motor domain of KIF5A are causative for two neurodegenerative diseases: hereditary spastic paraplegia (SPG10) and Charcot-Marie-Tooth type 2 (CMT2). In contrast, ALS-associated mutations are primarily located at the C-terminal cargo-binding tail domain and patients harboring loss-of-function mutations displayed an extended survival relative to typical ALS cases. Taken together, these results broaden the phenotype spectrum resulting from mutations in KIF5A and strengthen the role of cytoskeletal defects in the pathogenesis of ALS.

Published
2018
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4. Myosin myopathy with external ophthalmoplegia associated with a novel homozygous mutation inMYH2

Author

Cristina Domínguez-González, Diana Cantero Montenegro, Jesús Esteban-Pérez, and Aurelio Hernández-Laín

Subjects
0301 basic medicine, Pathology, medicine.medical_specialty, medicine.diagnostic_test, Physiology, External ophthalmoplegia, Magnetic resonance imaging, 030105 genetics & heredity, Biology, medicine.disease, 03 medical and health sciences, Cellular and Molecular Neuroscience, 0302 clinical medicine, Cataracts, Physiology (medical), Mutation (genetic algorithm), Myosin, medicine, Neurology (clinical), medicine.symptom, Myopathy, 030217 neurology & neurosurgery
Published
2016
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5. Mutations in the vesicular trafficking protein annexin A11 are associated with amyotrophic lateral sclerosis

Author

Claire Troakes, Federico Verde, Cinzia Tiloca, Simon Topp, Peter C. Sapp, Masatoshi Maki, Monkel Lek, Michael E. Weale, Kevin P. Kenna, Stephen E. Moss, Robert H. Brown, Karen E. Morrison, Jonathan D. Glass, Emma L. Scotter, Martina de Majo, Michael A. Simpson, Christopher Shaw, Jack W. Miller, Pamela J. Shaw, Alberto Garcia Redondo, Athina Soragia-Gkazi, Han-Jou Chen, Bradley N. Smith, Ammar Al-Chalabi, Hideki Shibata, Wejdan Kattuah, Vincenzo Silani, Jacqueline C. Mitchell, Anneloor L.M.A. ten Asbroek, Andrew P. King, Peter J. Nestor, Cinzia Gellera, Hardev Pall, Akane Sato, Jacqueline de Belleroche, Maryangel Jeon, Nigel Leigh, Martin R Turner, Janine Kirby, Frank Baas, Kevin Talbot, Jesús Esteban-Pérez, Safa Al-Sarraj, Orla Hardiman, Nicholas W Parkin, Claudia Fallini, Diana Marques Dias, Stefano Duga, Antonia Ratti, Christopher C.J. Miller, Caroline Vance, Chun Hao Wong, Nicola Ticozzi, John Landers, Matthew Nolan, J M Vianney de Jong, ARD - Amsterdam Reproduction and Development, Genome Analysis, Other departments, ANS - Complex Trait Genetics, Human Genetics, and Medical Research Council (MRC)

Subjects
0301 basic medicine, TDP-43, metabolism [Human Embryonic Stem Cells], Human Embryonic Stem Cells, Research & Experimental Medicine, FAMILIAL ALS, Protein aggregation, medicine.disease_cause, S100 Calcium Binding Protein A6, Mutant protein, Annexin, Amyotrophic lateral sclerosis, metabolism [S100 Calcium Binding Protein A6], S100A6, Mutation, 11 Medical And Health Sciences, General Medicine, Transport protein, genetics [Amyotrophic Lateral Sclerosis], Protein Transport, Medicine, Research & Experimental, CALCIUM-BINDING, ddc:500, RETICULUM EXIT SITES, Life Sciences & Biomedicine, Protein Binding, Annexins, genetics [Mutation], Biology, Article, CU/ZN SUPEROXIDE-DISMUTASE, 03 medical and health sciences, medicine, Humans, metabolism [Annexins], GENOME-WIDE ASSOCIATION, Gene, Science & Technology, Amyotrophic Lateral Sclerosis, Haplotype, COMMON FOUNDER, Cell Biology, FRONTOTEMPORAL DEMENTIA, 06 Biological Sciences, medicine.disease, GENE, Molecular biology, genetics [Annexins], 030104 developmental biology
Abstract

Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder. We screened 751 familial ALS patient whole-exome sequences and identified six mutations including p.D40G in the ANXA11 gene in 13 individuals. The p.D40G mutation was absent from 70,000 control whole-exome sequences. This mutation segregated with disease in two kindreds and was present in another two unrelated cases (P = 0.0102), and all mutation carriers shared a common founder haplotype. Annexin A11-positive protein aggregates were abundant in spinal cord motor neurons and hippocampal neuronal axons in an ALS patient carrying the p.D40G mutation. Transfected human embryonic kidney cells expressing ANXA11 with the p.D40G mutation and other N-terminal mutations showed altered binding to calcyclin, and the p.R235Q mutant protein formed insoluble aggregates. We conclude that mutations in ANXA11 are associated with ALS and implicate defective intracellular protein trafficking in disease pathogenesis.

Published
2017
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6. CCNF mutations in amyotrophic lateral sclerosis and frontotemporal dementia

Author

John B.J. Kwok, Ronald C. Petersen, Natalie E. Farrawell, Kelly L. Williams, Jack W. Miller, Athina Soragia Gkazi, Annie Levert, Jun Mitsui, Alberto García-Redondo, Simon Topp, José Luis Muñoz-Blanco, Jason E. Kost, Ian P. Blair, Hussein Daoud, Cinzia Gellera, Xun Hu, Jun Goto, Robert H. Brown, Guy A. Rouleau, Justin J. Yerbury, Claire S. Leblond, Bradley N. Smith, John Landers, Meraida Polak, Vinod Sundaramoorthy, Shoji Tsuji, Julie D. Atkin, Hiroyuki Ishiura, William S. Brooks, Joanne D. Stockton, Karen E. Morrison, Jonathan D. Glass, Claire Winnick, Patrick A. Dion, Nicholas J. Cole, Neill R. Graff-Radford, Aaron D. Gitler, Katharine Y. Zhang, Dennis W. Dickson, Albert Lee, Cyril Pottier, Karyn Boundy, Sadaf T. Warraich, Carol Dobson-Stone, Emily P. McCann, Caroline Vance, Garth A. Nicholson, Marka van Blitterswijk, Jacqueline de Belleroche, Jesús Esteban-Pérez, Stephanie L. Rayner, Alberto Rábano, Shu Yang, Yuji Takahashi, Jennifer A. Fifita, Mark P. Molloy, Alessandra Chesi, Melissa E. Murray, Rosa Rademakers, Bradley F. Boeve, Roger S. Chung, Alison L. Hogan, Vincenzo Silani, Nicola Ticozzi, Orla Hardiman, Christopher Shaw, Emily K. Don, Gilles J. Guillemin, and Medical Research Council (MRC)

Subjects
0301 basic medicine, Male, General Physics and Astronomy, Bioinformatics, 0302 clinical medicine, Missense mutation, Amyotrophic lateral sclerosis, Uncategorized, Genetics, Multidisciplinary, Chromosome Mapping, Middle Aged, Pedigree, Frontotemporal Dementia, Female, Engineering sciences. Technology, Frontotemporal dementia, Adult, Science, Mutation, Missense, Locus (genetics), Biology, General Biochemistry, Genetics and Molecular Biology, Article, 03 medical and health sciences, Genetic linkage, Cell Line, Tumor, Cyclins, MD Multidisciplinary, mental disorders, medicine, Dementia, Animals, Humans, Genetic Predisposition to Disease, Amino Acid Sequence, Gene, Aged, Family Health, Sequence Homology, Amino Acid, Amyotrophic Lateral Sclerosis, General Chemistry, Sequence Analysis, DNA, medicine.disease, 030104 developmental biology, Proteasome, 030217 neurology & neurosurgery, Chromosomes, Human, Pair 16, Genome-Wide Association Study
Abstract

Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) are overlapping, fatal neurodegenerative disorders in which the molecular and pathogenic basis remains poorly understood. Ubiquitinated protein aggregates, of which TDP-43 is a major component, are a characteristic pathological feature of most ALS and FTD patients. Here we use genome-wide linkage analysis in a large ALS/FTD kindred to identify a novel disease locus on chromosome 16p13.3. Whole-exome sequencing identified a CCNF missense mutation at this locus. Interrogation of international cohorts identified additional novel CCNF variants in familial and sporadic ALS and FTD. Enrichment of rare protein-altering CCNF variants was evident in a large sporadic ALS replication cohort. CCNF encodes cyclin F, a component of an E3 ubiquitin–protein ligase complex (SCFCyclin F). Expression of mutant CCNF in neuronal cells caused abnormal ubiquitination and accumulation of ubiquitinated proteins, including TDP-43 and a SCFCyclin F substrate. This implicates common mechanisms, linked to protein homeostasis, underlying neuronal degeneration., Ian Blair and colleagues use genome-wide linkage analysis and whole exome sequencing to identify mutations in the CCNF gene in large cohorts of amyotrophic lateral sclerosis and frontotemporal dementia patients. In addition to validating the mutations in international cohorts, the authors also show that mutant CCNF gene product affects ubiquitination and protein degradation in cultured cells.

Published
2016
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7. Change in network connectivity during fictive-gasping generation in hypoxia: prevention by a metabolic intermediate

Author

Ana-Julia Rivera-Angulo, Andrés Nieto-Posadas, José Bargas, Ernesto Flores-Martínez, Fernando Peña-Ortega, Jonathan-Julio Lorea-Hernández, and Jesús-Esteban Pérez-Ortega

Subjects
Pathology, medicine.medical_specialty, gasping, lcsh:QP1-981, Physiology, Pre-Bötzinger complex, Control reconfiguration, Hypoxia (medical), Biology, Sudden infant death syndrome, Network dynamics, lcsh:Physiology, Slice preparation, Physiology (medical), SIDS, medicine, pre-Bötzinger complex, Original Research Article, Brainstem, Respiratory system, medicine.symptom, Neuroscience, Kreb's cycle, network analysis
Abstract

The neuronal circuit in charge of generating the respiratory rhythms, localized in the pre-Bötzinger complex (preBötC), is configured to produce fictive-eupnea during normoxia and reconfigures to produce fictive-gasping during hypoxic conditions in vitro. The mechanisms involved in such reconfiguration have been extensively investigated by cell-focused studies, but the actual changes at the network level remain elusive. Since a failure to generate gasping has been linked to Sudden Infant Death Syndrome (SIDS), the study of gasping generation and pharmacological approaches to promote it may have clinical relevance. Here, we study the changes in network dynamics and circuit reconfiguration that occur during the transition to fictive-gasping generation in the brainstem slice preparation by recording the preBötC with multi-electrode arrays and assessing correlated firing among respiratory neurons or clusters of respiratory neurons (multiunits). We studied whether the respiratory network reconfiguration in hypoxia involves changes in either the number of active respiratory elements, the number of functional connections among elements, or the strength of these connections. Moreover, we tested the influence of isocitrate, a Krebs cycle intermediate that has recently been shown to promote breathing, on the configuration of the preBötC circuit during normoxia and on its reconfiguration during hypoxia. We found that, in contrast to previous suggestions based on cell-focused studies, the number and the overall activity of respiratory neurons change only slightly during hypoxia. However, hypoxia induces a reduction in the strength of functional connectivity within the circuit without reducing the number of connections. Isocitrate prevented this reduction during hypoxia while increasing the strength of network connectivity. In conclusion, we provide an overview of the configuration of the respiratory network under control conditions and how it is reconfigured during fictive-gasping. Additionally, our data support the use of isocitrate to favor respiratory rhythm generation under normoxia and to prevent some of the changes in the respiratory network under hypoxic conditions.

Published
2014
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8. Exome-wide rare variant analysis identifies TUBA4A mutations associated with familial ALS

Author

Bradley N. Smith, Nicola Ticozzi, Claudia Fallini, Athina Soragia Gkazi, Simon Topp, Kevin P. Kenna, Emma L. Scotter, Jason Kost, Pamela Keagle, Jack W. Miller, Daniela Calini, Caroline Vance, Eric W. Danielson, Claire Troakes, Cinzia Tiloca, Safa Al-Sarraj, Elizabeth A. Lewis, Andrew King, Claudia Colombrita, Viviana Pensato, Barbara Castellotti, Jacqueline de Belleroche, Frank Baas, Anneloor LMA ten Asbroek, Peter C. Sapp, Diane McKenna-Yasek, Russell L. McLaughlin, Meraida Polak, Seneshaw Asress, Jesús Esteban-Pérez, José Luis Muñoz-Blanco, Michael Simpson, Wouter van Rheenen, Frank P. Diekstra, Giuseppe Lauria, Stefano Duga, Stefania Corti, Cristina Cereda, Lucia Corrado, Gianni Sorarù, Karen E. Morrison, Kelly L. Williams, Garth A. Nicholson, Ian P. Blair, Patrick A. Dion, Claire S. Leblond, Guy A. Rouleau, Orla Hardiman, Jan H. Veldink, Leonard H. van den Berg, Ammar Al-Chalabi, Hardev Pall, Pamela J. Shaw, Martin R. Turner, Kevin Talbot, Franco Taroni, Alberto García-Redondo, Zheyang Wu, Jonathan D. Glass, Cinzia Gellera, Antonia Ratti, Robert H. Brown, Vincenzo Silani, Christopher E. Shaw, John E. Landers, Sandra D’Alfonso, Letizia Mazzini, Giacomo P. Comi, Roberto Del Bo, Mauro Ceroni, Stella Gagliardi, Giorgia Querin, Cinzia Bertolin, ANS - Amsterdam Neuroscience, Genome Analysis, and Human Genetics

Subjects
Neurons, Genetics, Mutation, Sequence analysis, General Neuroscience, Neuroscience(all), Amyotrophic Lateral Sclerosis, Brain, Sequence Analysis, DNA, Disease, Biology, medicine.disease, medicine.disease_cause, Article, Tubulin, medicine, Missense mutation, Humans, Exome, Genetic Predisposition to Disease, Amyotrophic lateral sclerosis, Gene, Exome sequencing
Abstract

SummaryExome sequencing is an effective strategy for identifying human disease genes. However, this methodology is difficult in late-onset diseases where limited availability of DNA from informative family members prohibits comprehensive segregation analysis. To overcome this limitation, we performed an exome-wide rare variant burden analysis of 363 index cases with familial ALS (FALS). The results revealed an excess of patient variants within TUBA4A, the gene encoding the Tubulin, Alpha 4A protein. Analysis of a further 272 FALS cases and 5,510 internal controls confirmed the overrepresentation as statistically significant and replicable. Functional analyses revealed that TUBA4A mutants destabilize the microtubule network, diminishing its repolymerization capability. These results further emphasize the role of cytoskeletal defects in ALS and demonstrate the power of gene-based rare variant analyses in situations where causal genes cannot be identified through traditional segregation analysis.Video Abstract

Published
2014

9. Characterization of the repeat expansion size in C9orf72 in amyotrophic lateral sclerosis and frontotemporal dementia

Author

Juan Fortea, Ricard Rojas-García, Lucía Galán-Dávila, Jesús Esteban-Pérez, Pau Pastor, Marc Suárez-Calvet, Jesus S. Mora, Aura Capdevila, Alberto García-Redondo, Anna Antonell, Aina Noguera, Francisco Javier Rodriguez de Rivera, Alberto Lleó, Jordi Clarimón, Albert Lladó, Guillermo Amer, Isabel Hernández, José Luis Muñoz-Blanco, Oriol Dols-Icardo, Estrella Gómez-Tortosa, Sara Ortega-Cubero, Rafael Blesa, Daniel Alcolea, Sofía Antón-Aguirre, and Raquel Sánchez-Valle

Subjects
Male, Heterozygote, Biology, C9orf72, Genetics, medicine, Humans, Amyotrophic lateral sclerosis, Molecular Biology, Genetics (clinical), DNA Repeat Expansion, C9orf72 Protein, Amyotrophic Lateral Sclerosis, Proteins, Heterozygote advantage, Twins, Monozygotic, General Medicine, Middle Aged, medicine.disease, Blotting, Southern, Frontotemporal Dementia, Mutation, Female, Age of onset, Trinucleotide repeat expansion, Frontotemporal dementia
Abstract

Hexanucleotide repeat expansions within the C9orf72 gene are the most important genetic cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). The difficulty of developing a precise method to determine the expansion size has hampered the study of possible correlations between the hexanucleotide repeat number and clinical phenotype. Here we characterize, through a new non-radioactive Southern blot protocol, the expansion size range in a series of 38 ALS and 22 FTD heterozygous carriers of >30 copies of the repeat. Maximum, median and modal hexanucleotide repeat number were higher in ALS patients than in FTD patients (P < 0.05 in all comparisons). A higher median number of repeats correlated with a bigger range of repeat sizes (Spearman's rho = 0.743, P = 1.05 x 10(-11)). We did not find any correlation between age of onset or disease duration with the repeat size in neither ALS nor FTD mutation carriers. Clinical presentation (bulbar or spinal) in ALS patients did not correlate either with the repeat length. We finally analyzed two families with affected and unaffected repeat expansion carriers, compared the size of the repeat expansion between two monozygotic (MZ) twins (one affected of ALS and the other unaffected), and examined the expansion size in two different tissues (cerebellum and peripheral blood) belonging to the same FTD patient. The results suggested that the length of the C9orf72 repeat varies between family members, including MZ twins, and among different tissues from the same individual.

Published
2014

11. Analysis of the C9orf72 gene in patients with amyotrophic lateral sclerosis in Spain and different populations worldwide

Author

Miguel González-Muñoz, Catalina I, Capablo Jl, Guitart M, Ramírez-Ramos C, Márquez-Infante C, García-Barcina M, Pablo Villoslada, Ricardo Rojas-García, Hernández-Barral M, Jordi Pérez-Tur, José Luis Muñoz-Blanco, Pau Pastor, Guerrero A, Juárez-Rufián A, Julio Pardo, Varona L, Moreno-Laguna S, Teresa Sevilla, María-Jesús Sobrido, Paradas C, Ana Gorostidi, Beatriz Quintáns, Larrodé P, A. Lleo, Jesús Esteban-Pérez, de Rivera Fj, Alcalá C, López de Munain A, Goñi M, Rafael Blesa, Kapetanovic S, Cordero-Vázquez P, Poza Jj, Pascual-Calvet J, Roberto Fernandez-Torron, Morán Y, Sarasola E, Morgado Y, Gonzalo-Martínez Jf, Atencia G, Mònica Povedano, Mascías J, Cemillán C, Martín-Estefanía C, Alberto García-Redondo, Jordi Clarimón, Jiménez-Bautista R, Rueda A, de Arcaya Aá, Vela A, Ivonne Jericó, Jesus S. Mora, Galán L, Oriol Dols-Icardo, Fundación Española para el Fomento de la Investigación de la Esclerosis Lateral Amiotrófica, Ministerio de Ciencia e Innovación (España), Instituto de Salud Carlos III, and Centro Investigación Biomédica en Red Enfermedades Neurodegenerativas (España)

Subjects
Male, China, Heterozygote, DNA Mutational Analysis, Chromosome 9, Kaplan-Meier Estimate, Biology, Polymorphism, Single Nucleotide, Asian People, Gene Frequency, Japan, C9orf72, Genetics, medicine, Ethnicity, Humans, Genetic Predisposition to Disease, Family history, Allele, Amyotrophic lateral sclerosis, Genetics (clinical), Aged, Aged, 80 and over, DNA Repeat Expansion, C9orf72 Protein, Haplotype, Amyotrophic Lateral Sclerosis, Proteins, medicine.disease, Europe, Haplotypes, Spain, Africa, Mutation, Female, Trinucleotide repeat expansion, Frontotemporal dementia
Abstract

The C9ORF72 Spanish Study Group, et al., A hexanucleotide repeat expansion in chromosome 9 open reading frame 72 (C9orf72) can cause amyotrophic lateral sclerosis (ALS) and/or frontotemporal dementia (FTD). We assessed its frequency in 781 sporadic ALS (sALS) and 155 familial ALS (fALS) cases, and in 248 Spanish controls. We tested the presence of the reported founder haplotype among mutation carriers and in 171 Ceph Europeans from Utah (CEU), 170 Yoruba Africans, 81 Han Chinese, and 85 Japanese subjects. The C9orf72 expansion was present in 27.1% of fALS and 3.2% of sALS. Mutation carriers showed lower age at onset (P = 0.04), shorter survival (P = 0.02), greater co-occurrence of FTD (P = 8.2 × 10-5), and more family history of ALS (P = 1.4 × 10-20), than noncarriers. No association between alleles within the normal range and the risk of ALS was found (P = 0.12). All 61 of the mutation carriers were tested and a patient carrying 28 hexanucleotide repeats presented with the founder haplotype. This haplotype was found in 5.6% Yoruba Africans, 8.9% CEU, 3.9% Japanese, and 1.6% Han Chinese chromosomes. © 2012 Wiley Periodicals, Inc., We acknowledge the ALS Research Spanish Foundation (FUNDELA) and the UTE project FIMA (Spain) for their help to P.P. Contract grant sponsors: Neuromuscular Database Project, CIBERNED (PI 2010/11); MICINN (SAF2010-10434); ISCIII (PI10/00092 and EC08/00049).

Published
2013

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