1
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Ong-Pålsson E, Njavro JR, Wilson Y, Pigoni M, Schmidt A, Müller SA, Meyer M, Hartmann J, Busche MA, Gunnersen JM, Munro KM, Lichtenthaler SF. The β-Secretase Substrate Seizure 6-Like Protein (SEZ6L) Controls Motor Functions in Mice. Mol Neurobiol 2021; 59:1183-1198. [PMID: 34958451 PMCID: PMC8857007 DOI: 10.1007/s12035-021-02660-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 11/20/2021] [Indexed: 11/03/2022]
Abstract
The membrane protein seizure 6-like (SEZ6L) is a neuronal substrate of the Alzheimer's disease protease BACE1, and little is known about its physiological function in the nervous system. Here, we show that SEZ6L constitutive knockout mice display motor phenotypes in adulthood, including changes in gait and decreased motor coordination. Additionally, SEZ6L knockout mice displayed increased anxiety-like behaviour, although spatial learning and memory in the Morris water maze were normal. Analysis of the gross anatomy and proteome of the adult SEZ6L knockout cerebellum did not reveal any major differences compared to wild type, indicating that lack of SEZ6L in other regions of the nervous system may contribute to the phenotypes observed. In summary, our study establishes physiological functions for SEZ6L in regulating motor coordination and curbing anxiety-related behaviour, indicating that aberrant SEZ6L function in the human nervous system may contribute to movement disorders and neuropsychiatric diseases.
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Affiliation(s)
- Emma Ong-Pålsson
- Department of Anatomy and Physiology, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Jasenka Rudan Njavro
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany.,Neuroproteomics, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, 81675, Munich, Germany
| | - Yvette Wilson
- Department of Anatomy and Physiology, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Martina Pigoni
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany.,Neuroproteomics, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, 81675, Munich, Germany
| | - Andree Schmidt
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany.,Neuroproteomics, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, 81675, Munich, Germany.,Graduate School of Systemic Neurosciences, Ludwig Maximilian University, Munich, Germany
| | - Stephan A Müller
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany.,Neuroproteomics, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, 81675, Munich, Germany
| | - Michael Meyer
- Biomedical Center, Ludwig Maximilian University Munich, 82152, Planegg/Munich, Germany
| | - Jana Hartmann
- UK Dementia Research Institute at UCL, University College London, Great Britain, London, WC1E 6BT, UK.,Institute of Neuroscience, Technical University of Munich, 80802, Munich, Germany
| | - Marc Aurel Busche
- UK Dementia Research Institute at UCL, University College London, Great Britain, London, WC1E 6BT, UK
| | - Jenny M Gunnersen
- Department of Anatomy and Physiology, The University of Melbourne, Parkville, Victoria, 3010, Australia.,The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Kathryn M Munro
- Department of Anatomy and Physiology, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Stefan F Lichtenthaler
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany. .,Neuroproteomics, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, 81675, Munich, Germany. .,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany.
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2
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Wang ZW, Hu X, Ye M, Lin M, Chu M, Shen X. NEDD4 E3 ligase: Functions and mechanism in human cancer. Semin Cancer Biol 2020; 67:92-101. [PMID: 32171886 DOI: 10.1016/j.semcancer.2020.03.006] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/03/2020] [Accepted: 03/07/2020] [Indexed: 12/11/2022]
Abstract
A growing amount of evidence indicates that the neuronally expressed developmentally downregulated 4 (NEDD4, also known as NEDD4-1) E3 ligase plays a critical role in a variety of cellular processes via the ubiquitination-mediated degradation of multiple substrates. The abnormal regulation of NEDD4 protein has been implicated in cancer development and progression. In this review article, we briefly delineate the downstream substrates and upstream regulators of NEDD4, which are involved in carcinogenesis. Moreover, we succinctly elucidate the functions of NEDD4 protein in tumorigenesis and progression, including cell proliferation, apoptosis, cell cycle, migration, invasion, epithelial mesenchymal transition (EMT), cancer stem cells, and drug resistance. The findings regarding NEDD4 functions are further supported by knockout mouse models and human tumor tissue studies. This review could provide a promising and optimum anticancer therapeutic strategy via targeting the NEDD4 protein.
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Affiliation(s)
- Zhi-Wei Wang
- Center of Scientific Research, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China; Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Xiaoli Hu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Miaomiao Ye
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Min Lin
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Man Chu
- Center of Scientific Research, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Xian Shen
- Department of Gastrointestinal Surgery, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China.
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3
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Camera D, Coleman HA, Parkington HC, Jenkins TA, Pow DV, Boase N, Kumar S, Poronnik P. Learning, memory and long-term potentiation are altered in Nedd4 heterozygous mice. Behav Brain Res 2016; 303:176-81. [PMID: 26821291 DOI: 10.1016/j.bbr.2016.01.054] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 01/22/2016] [Accepted: 01/22/2016] [Indexed: 11/29/2022]
Abstract
The consolidation of short-term memory into long-term memory involves changing protein level and activity for the synaptic plasticity required for long-term potentiation (LTP). AMPA receptor trafficking is a key determinant of LTP and recently ubiquitination by Nedd4 has been shown to play an important role via direct action on the GluA1 subunit, although the physiological relevance of these findings are yet to be determined. We therefore investigated learning and memory in Nedd4(+/-) mice that have a 50% reduction in levels of Nedd4. These mice showed decreased long-term spatial memory as evidenced by significant increases in the time taken to learn the location of and subsequently find a platform in the Morris water maze. In contrast, there were no significant differences between Nedd4(+/+) and Nedd4(+/-) mice in terms of short-term spatial memory in a Y-maze test. Nedd4(+/-) mice also displayed a significant reduction in post-synaptic LTP measured in hippocampal brain slices. Immunofluorescence of Nedd4 in the hippocampus confirmed its expression in hippocampal neurons of the CA1 region. These findings indicate that reducing Nedd4 protein by 50% significantly impairs LTP and long-term memory thereby demonstrating an important role for Nedd4 in these processes.
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Affiliation(s)
- Daria Camera
- Health Innovations Research Institute, School of Medical Science, RMIT University, P.O. Box 71, Bundoora, VIC 3083, Australia
| | - Harold A Coleman
- Department of Physiology, Monash University, Melbourne, VIC 3800, Australia
| | | | - Trisha A Jenkins
- Health Innovations Research Institute, School of Medical Science, RMIT University, P.O. Box 71, Bundoora, VIC 3083, Australia
| | - David V Pow
- Health Innovations Research Institute, School of Medical Science, RMIT University, P.O. Box 71, Bundoora, VIC 3083, Australia
| | - Natasha Boase
- Centre for Cancer Biology, University of South Australia, Adelaide, SA 5001, Australia
| | - Sharad Kumar
- Centre for Cancer Biology, University of South Australia, Adelaide, SA 5001, Australia
| | - Philip Poronnik
- Health Innovations Research Institute, School of Medical Science, RMIT University, P.O. Box 71, Bundoora, VIC 3083, Australia; Department of Physiology, School of Medical Sciences, The University of Sydney, Camperdown, NSW 2006, Australia.
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4
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Machado AS, Darmohray DM, Fayad J, Marques HG, Carey MR. A quantitative framework for whole-body coordination reveals specific deficits in freely walking ataxic mice. eLife 2015; 4. [PMID: 26433022 PMCID: PMC4630674 DOI: 10.7554/elife.07892] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 10/02/2015] [Indexed: 01/06/2023] Open
Abstract
The coordination of movement across the body is a fundamental, yet poorly understood aspect of motor control. Mutant mice with cerebellar circuit defects exhibit characteristic impairments in locomotor coordination; however, the fundamental features of this gait ataxia have not been effectively isolated. Here we describe a novel system (LocoMouse) for analyzing limb, head, and tail kinematics of freely walking mice. Analysis of visibly ataxic Purkinje cell degeneration (pcd) mice reveals that while differences in the forward motion of individual paws are fully accounted for by changes in walking speed and body size, more complex 3D trajectories and, especially, inter-limb and whole-body coordination are specifically impaired. Moreover, the coordination deficits in pcd are consistent with a failure to predict and compensate for the consequences of movement across the body. These results isolate specific impairments in whole-body coordination in mice and provide a quantitative framework for understanding cerebellar contributions to coordinated locomotion.
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Affiliation(s)
- Ana S Machado
- Champalimaud Neuroscience Programme, Champalimaud Centre for the Unknown, Champalimaud Foundation, Lisbon, Portugal
| | - Dana M Darmohray
- Champalimaud Neuroscience Programme, Champalimaud Centre for the Unknown, Champalimaud Foundation, Lisbon, Portugal
| | - João Fayad
- Champalimaud Neuroscience Programme, Champalimaud Centre for the Unknown, Champalimaud Foundation, Lisbon, Portugal
| | - Hugo G Marques
- Champalimaud Neuroscience Programme, Champalimaud Centre for the Unknown, Champalimaud Foundation, Lisbon, Portugal
| | - Megan R Carey
- Champalimaud Neuroscience Programme, Champalimaud Centre for the Unknown, Champalimaud Foundation, Lisbon, Portugal
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5
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Aleidi SM, Howe V, Sharpe LJ, Yang A, Rao G, Brown AJ, Gelissen IC. The E3 ubiquitin ligases, HUWE1 and NEDD4-1, are involved in the post-translational regulation of the ABCG1 and ABCG4 lipid transporters. J Biol Chem 2015; 290:24604-13. [PMID: 26296893 DOI: 10.1074/jbc.m115.675579] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Indexed: 11/06/2022] Open
Abstract
The ATP-binding cassette transporter ABCG1 has an essential role in cellular cholesterol homeostasis, and dysregulation has been associated with a number of high burden diseases. Previous studies reported that ABCG1 is ubiquitinated and degraded via the ubiquitin proteasome system. However, so far the molecular mechanism, including the identity of any of the rate-limiting ubiquitination enzymes, or E3 ligases, is unknown. Using liquid chromatography mass spectrometry, we identified two HECT domain E3 ligases associated with ABCG1, named HUWE1 (HECT, UBA, and WWE domain containing 1, E3 ubiquitin protein ligase) and NEDD4-1 (Neural precursor cell-expressed developmentally down regulated gene 4), of which the latter is the founding member of the NEDD4 family of ubiquitin ligases. Silencing both HUWE1 and NEDD4-1 in cells overexpressing human ABCG1 significantly increased levels of the ABCG1 monomeric and dimeric protein forms, however ABCA1 protein expression was unaffected. In addition, ligase silencing increased ABCG1-mediated cholesterol export to HDL in cells overexpressing the transporter as well as in THP-1 macrophages. Reciprocally, overexpression of both ligases resulted in a significant reduction in protein levels of both the ABCG1 monomeric and dimeric forms. Like ABCG1, ABCG4 protein levels and cholesterol export activity were significantly increased after silencing both HUWE1 and NEDD4-1 in cells overexpressing this closely related ABC half-transporter. In summary, we have identified for the first time two E3 ligases that are fundamental enzymes in the post-translational regulation of ABCG1 and ABCG4 protein levels and cellular cholesterol export activity.
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Affiliation(s)
- Shereen M Aleidi
- From the Faculty of Pharmacy, The University of Sydney, Sydney NSW 2006 and
| | - Vicky Howe
- School of Biotechnology and Biomolecular Sciences, The University of New South Wales, Sydney NSW 2052 Australia
| | - Laura J Sharpe
- From the Faculty of Pharmacy, The University of Sydney, Sydney NSW 2006 and School of Biotechnology and Biomolecular Sciences, The University of New South Wales, Sydney NSW 2052 Australia
| | - Alryel Yang
- From the Faculty of Pharmacy, The University of Sydney, Sydney NSW 2006 and
| | - Geetha Rao
- From the Faculty of Pharmacy, The University of Sydney, Sydney NSW 2006 and
| | - Andrew J Brown
- School of Biotechnology and Biomolecular Sciences, The University of New South Wales, Sydney NSW 2052 Australia
| | - Ingrid C Gelissen
- From the Faculty of Pharmacy, The University of Sydney, Sydney NSW 2006 and
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6
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Smith BJH, Cullingford L, Usherwood JR. Identification of mouse gaits using a novel force-sensing exercise wheel. J Appl Physiol (1985) 2015; 119:704-18. [PMID: 26139220 PMCID: PMC4687864 DOI: 10.1152/japplphysiol.01014.2014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Accepted: 06/30/2015] [Indexed: 11/22/2022] Open
Abstract
The gaits that animals use can provide information on neurological and musculoskeletal disorders, as well as the biomechanics of locomotion. Mice are a common research model in many fields; however, there is no consensus in the literature on how (and if) mouse gaits vary with speed. One of the challenges in studying mouse gaits is that mice tend to run intermittently on treadmills or overground; this paper attempts to overcome this issue with a novel exercise wheel that measures vertical ground reaction forces. Unlike previous instrumented wheels, this wheel is able to measure forces continuously and can therefore record data from consecutive strides. By concatenating the maximum limb force at each time point, a force trace can be constructed to quantify and identify gaits. The wheel was three dimensionally printed, allowing the design to be shared with other researchers. The kinematic parameters measured by the wheel were evaluated using high-speed video. Gaits were classified using a metric called "3S" (stride signal symmetry), which quantifies the half wave symmetry of the force trace peaks. Although mice are capable of using both symmetric and asymmetric gaits throughout their speed range, the continuum of gaits can be divided into regions based on the frequency of symmetric and asymmetric gaits; these divisions are further supported by the fact that mice run less frequently at speeds near the boundaries between regions. The boundary speeds correspond to gait transition speeds predicted by the hypothesis that mice move in a dynamically similar fashion to other legged animals.
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Affiliation(s)
- Benjamin J H Smith
- Structure and Motion Laboratory, Royal Veterinary College, Hertfordshire, United Kingdom
| | - Lottie Cullingford
- Structure and Motion Laboratory, Royal Veterinary College, Hertfordshire, United Kingdom
| | - James R Usherwood
- Structure and Motion Laboratory, Royal Veterinary College, Hertfordshire, United Kingdom
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7
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Ye X, Wang L, Shang B, Wang Z, Wei W. NEDD4: a promising target for cancer therapy. Curr Cancer Drug Targets 2015; 14:549-56. [PMID: 25088038 DOI: 10.2174/1568009614666140725092430] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 05/11/2014] [Accepted: 07/11/2014] [Indexed: 11/22/2022]
Abstract
The Neuronally expressed developmentally downregulated 4 (NEDD4), functioning largely as an E3 ubiquitin ligase, has been demonstrated to play a critical role in the development and progression of human cancers. In this review, to understand the regulatory mechanism(s) of NEDD4 as well as the signaling pathways controlled by NEDD4, we briefly describe the NEDD4 upstream regulators and its downstream ubiquitin substrates. Moreover, we further discuss its oncogenic roles in human malignancies. Therefore, targeting NEDD4 could be a potential therapeutic strategy for treatment of human cancers.
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Affiliation(s)
| | | | | | | | - Wenyi Wei
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Ave., Boston, MA 02215, USA.
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8
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Boase NA, Kumar S. NEDD4: The founding member of a family of ubiquitin-protein ligases. Gene 2014; 557:113-22. [PMID: 25527121 DOI: 10.1016/j.gene.2014.12.020] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 12/01/2014] [Accepted: 12/10/2014] [Indexed: 01/31/2023]
Abstract
Ubiquitination plays a crucial role in regulating proteins post-translationally. The focus of this review is on NEDD4, the founding member of the NEDD4 family of ubiquitin ligases that is evolutionarily conserved in eukaryotes. Many potential substrates of NEDD4 have been identified and NEDD4 has been shown to play a critical role in the regulation of a number of membrane receptors, endocytic machinery components and the tumour suppressor PTEN. In this review we will discuss the diverse pathways in which NEDD4 is involved, and the patho-physiological significance of this important ubiquitin ligase.
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Affiliation(s)
- Natasha Anne Boase
- Centre for Cancer Biology, University of South Australia, Adelaide, SA 5001, Australia
| | - Sharad Kumar
- Centre for Cancer Biology, University of South Australia, Adelaide, SA 5001, Australia.
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9
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Boutry-Kryza N, Labalme A, Ville D, de Bellescize J, Touraine R, Prieur F, Dimassi S, Poulat AL, Till M, Rossi M, Bourel-Ponchel E, Delignières A, Le Moing AG, Rivier C, des Portes V, Edery P, Calender A, Sanlaville D, Lesca G. Molecular characterization of a cohort of 73 patients with infantile spasms syndrome. Eur J Med Genet 2014; 58:51-8. [PMID: 25497044 DOI: 10.1016/j.ejmg.2014.11.007] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 11/30/2014] [Indexed: 01/10/2023]
Abstract
Infantile Spasms syndrome (ISs) is a characterized by epileptic spasms occurring in clusters with an onset in the first year of life. West syndrome represents a subset of ISs that associates spasms in clusters, a hypsarrhythmia EEG pattern and a developmental arrest or regression. Aetiology of ISs is widely heterogeneous including many genetic causes. Many patients, however, remain without etiological diagnosis, which is critical for prognostic purpose and genetic counselling. In the present study, we performed genetic screening of 73 patients with different types of ISs by array-CGH and molecular analysis of 5 genes: CDKL5, STXBP1, KCNQ2, and GRIN2A, whose mutations cause different types of epileptic encephalopathies, including ISs, as well as MAGI2, which was suggested to be related to a subset of ISs. In total, we found a disease-causing mutation or CNV (Copy Number Variation) in 15% of the patients. These included 6 point mutations found in CDKL5 (n = 3) and STXBP1 (n = 3), 3 microdeletions (10 Mb in 2q24.3, 3.2 Mb in 5q14.3 including the region upstream to MEF2C, and 256 kb in 9q34 disrupting EHMT1), and 2 microduplications (671 kb in 2q24.3 encompassing SCN2A, and 11.93 Mb in Xq28). In addition, we discuss 3 CNVs as potential risk factors, including one 16p12.1 deletion, one intronic deletion of the NEDD4 gene, and one intronic deletion of CALN1 gene. The present findings highlight the efficacy of combined cytogenetic and targeted mutation screening to improve the diagnostic yield in patient with ISs.
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Affiliation(s)
- Nadia Boutry-Kryza
- Department of Molecular Genetics, Lyon University Hospital, Lyon, France; CRNL, CNRS UMR 5292, INSERM U1028, Lyon, France
| | - Audrey Labalme
- Department of Genetics, Lyon University Hospital, Lyon, France
| | - Dorothee Ville
- Reference Center for Tuberous Sclerosis and Rare Epileptic Syndromes, Lyon University Hospital, Lyon, France
| | - Julitta de Bellescize
- Epilepsy, Sleep and Pediatric Neurophysiology Department, Lyon University Hospital, Lyon, France
| | - Renaud Touraine
- Department of Genetics, Hospital Nord, Saint-Etienne University Hospital, France
| | - Fabienne Prieur
- Department of Genetics, Hospital Nord, Saint-Etienne University Hospital, France
| | - Sarra Dimassi
- CRNL, CNRS UMR 5292, INSERM U1028, Lyon, France; Department of Genetics, Lyon University Hospital, Lyon, France; Claude Bernard Lyon I University, Lyon, France
| | - Anne-Lise Poulat
- Reference Center for Tuberous Sclerosis and Rare Epileptic Syndromes, Lyon University Hospital, Lyon, France
| | - Marianne Till
- Department of Genetics, Lyon University Hospital, Lyon, France
| | - Massimiliano Rossi
- CRNL, CNRS UMR 5292, INSERM U1028, Lyon, France; Department of Genetics, Lyon University Hospital, Lyon, France
| | - Emilie Bourel-Ponchel
- Pediatric Functional Exploration of the Nervous System Service, Hospital Nord, Amiens University Hospital, Amiens, France
| | - Aline Delignières
- Department of Neurology, Hospital Nord, Amiens University Hospital, Amiens, France
| | - Anne-Gaelle Le Moing
- Department of Neurology, Hospital Nord, Amiens University Hospital, Amiens, France
| | - Clotilde Rivier
- Department of Pediatrics, Hospital Nord-Ouest, Villefranche sur Saone, France
| | - Vincent des Portes
- Reference Center for Tuberous Sclerosis and Rare Epileptic Syndromes, Lyon University Hospital, Lyon, France; Claude Bernard Lyon I University, Lyon, France; CNRS UMR 5403, Institut des Sciences Cognitives, L2C2, Bron, France
| | - Patrick Edery
- CRNL, CNRS UMR 5292, INSERM U1028, Lyon, France; Department of Genetics, Lyon University Hospital, Lyon, France; Claude Bernard Lyon I University, Lyon, France
| | - Alain Calender
- Department of Molecular Genetics, Lyon University Hospital, Lyon, France; Claude Bernard Lyon I University, Lyon, France; INSERM U1052, Lyon, France
| | - Damien Sanlaville
- CRNL, CNRS UMR 5292, INSERM U1028, Lyon, France; Department of Genetics, Lyon University Hospital, Lyon, France; Claude Bernard Lyon I University, Lyon, France
| | - Gaetan Lesca
- CRNL, CNRS UMR 5292, INSERM U1028, Lyon, France; Department of Genetics, Lyon University Hospital, Lyon, France; Claude Bernard Lyon I University, Lyon, France.
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