De Novo Pathogenic Variants in CACNA1E Cause Developmental and Epileptic Encephalopathy with Contractures, Macrocephaly, and Dyskinesias
2019; Elsevier BV; Volume: 104; Issue: 3 Linguagem: Inglês
10.1016/j.ajhg.2019.02.015
ISSN1537-6605
AutoresKatherine L. Helbig, Robert J. Lauerer, Jacqueline C Bahr, Ivana A. Souza, Candace T. Myers, Betül Seher Uysal, Niklas Schwarz, María A. Gandini, Sun Huang, Boris Keren, Cyril Mignot, Alexandra Afenjar, Thierry Billette de Villemeur, Delphine Héron, Caroline Nava, Stéphanie Valence, Julien Buratti, Christina Fagerberg, Kristina P. Soerensen, Maria Kibæk, Erik‐Jan Kamsteeg, David A. Koolen, Boudewijn Gunning, Helenius J. Schelhaas, Michael C. Kruer, Jordana Fox, Somayeh Bakhtiari, Randa Jarrar, Sergio Padilla-López, Kristin Lindstrom, Sheng Chih Jin, Xue Zeng, Kaya Bilgüvar, Antigone Papavasileiou, Qinghe Xing, Changlian Zhu, Katja Boysen, Filippo Pinto e Vairo, Brendan C. Lanpher, Eric W. Klee, Jan‐Mendelt Tillema, Eric T. Payne, Margot A. Cousin, Teresa Kruisselbrink, Myra J. Wick, Joshua Baker, Eric Haan, Nicholas Smith, Azita Sadeghpour, Erica E. Davis, Nicholas Katsanis, Mark Corbett, Alastair H. MacLennan, Jozef Gécz, Saskia Biskup, Eva Goldmann, Lance H. Rodan, Elizabeth Kichula, Eric Segal, Kelly E. Jackson, Alexander Asamoah, David Dimmock, Julie McCarrier, Lorenzo D. Botto, Francis Filloux, Tatiana Tvrdik, Gregory D. Cascino, Sherry Klingerman, Catherine M. Neumann, Raymond Wang, Jessie C. Jacobsen, Melinda Nolan, Russell G. Snell, Klaus Lehnert, Lynette G. Sadleir, Britt‐Marie Anderlid, Malin Kvarnung, Renzo Guerrini, Michael J. Friez, Michael J. Lyons, Jennifer Leonhard, Gabriel Kringlen, Kari Casas, Christelle Moufawad El Achkar, Lacey Smith, Alexander Rotenberg, Annapurna Poduri, Alba Sanchis-Juan, Keren Carss, Julia Rankin, Adam Zeman, F. Lucy Raymond, Moira Blyth, Bronwyn Kerr, Karla Ruiz, Jill Urquhart, Imelda Hughes, Siddharth Banka, Ulrike B. S. Hedrich, Ingrid E. Scheffer, Ingo Helbig, Gerald W. Zamponi, Holger Lerche, Heather C. Mefford, Alexander C. Allori, Misha Angrist, Patricia L. Ashley, Margarita Bidegain, Brita Boyd, Eileen Chambers, Heidi Cope, C. Michael Cotten, Theresa Curington, Erica E. Davis, Sarah Ellestad, Kimberley Fisher, Amanda French, William Gallentine, Ronald N. Goldberg, Kevin D. Hill, Sujay Kansagra, Nicholas Katsanis, Sara Huston, Joanne Kurtzberg, Jeffrey R. Marcus, Timothy J. McDonald, Mohamad A. Mikati, Stephen G. Miller, Amy Murtha, Yezmin Perilla, Carolyn Pizoli, J. Todd Purves, Sherry S. Ross, Azita Sadeghpour, Edward R. Smith, John S. Wiener,
Tópico(s)Mitochondrial Function and Pathology
Resumo(The American Journal of Human Genetics 103, 666–678; November 1, 2018) In the version of this article originally published online, Qinghe Xing’s name was misspelled as Qinghe Xin. Also, Azita Sadeghpour, Erica E. Davis, and Nicholas Katsanis (all at Center for Human Disease Modeling, Duke University Medical Center, Durham, NC 27701, USA) and the Task Force for Neonatal Genomics were omitted from the author list. The members of the Task Force for Neonatal Genomics are as follows: Alexander Allori, Misha Angrist, Patricia Ashley, Margarita Bidegain, Brita Boyd, Eileen Chambers, Heidi Cope, C. Michael Cotten, Theresa Curington, Erica E. Davis, Sarah Ellestad, Kimberley Fisher, Amanda French, William Gallentine, Ronald Goldberg, Kevin Hill, Sujay Kansagra, Nicholas Katsanis, Sara Katsanis, Joanne Kurtzberg, Jeffrey Marcus, Marie McDonald, Mohammed Mikati, Stephen Miller, Amy Murtha, Yezmin Perilla, Carolyn Pizoli, Todd Purves, Sherry Ross, Azita Sadeghpour, Edward Smith, and John Wiener. The authors apologize for these omissions. De Novo Pathogenic Variants in CACNA1E Cause Developmental and Epileptic Encephalopathy with Contractures, Macrocephaly, and DyskinesiasHelbig et al.The American Journal of Human GeneticsOctober 18, 2018In BriefDevelopmental and epileptic encephalopathies (DEEs) are severe neurodevelopmental disorders often beginning in infancy or early childhood that are characterized by intractable seizures, abundant epileptiform activity on EEG, and developmental impairment or regression. CACNA1E is highly expressed in the central nervous system and encodes the α1-subunit of the voltage-gated CaV2.3 channel, which conducts high voltage-activated R-type calcium currents that initiate synaptic transmission. Using next-generation sequencing techniques, we identified de novo CACNA1E variants in 30 individuals with DEE, characterized by refractory infantile-onset seizures, severe hypotonia, and profound developmental impairment, often with congenital contractures, macrocephaly, hyperkinetic movement disorders, and early death. Full-Text PDF Open Archive
Referência(s)