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Sarparanta J, Jonson P, Luque H, Vihola A, Udd B. DISTAL MYOPATHIES. Neuromuscul Disord 2021. [DOI: 10.1016/j.nmd.2021.07.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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2
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Palmio J, Mannikko R, Udd B. MYASTHENIA & RELATED DISORDERS. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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3
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Johari M, Savarese M, Vihola A, Jokela M, Torella A, Piluso G, Jonson P, Luque H, Magot A, Magri F, Kornblum C, Stojkovic T, Romero N, Lahermo P, Donner K, Nigro V, Hackman P, Udd B. NEW GENES IN NEUROMUSCULAR DISEASES. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Johari M, Savarese M, Jonson P, Koivunen S, Udd B, Hackman P. NEW GENES AND DISEASES / NGS & RELATED TECHNIQUES. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Sarparanta J, Jonson P, Vihola A, Luque H, Reimann J, Kornblum C, Udd B. HEREDITARY NEUROPATHIES & ALS. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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6
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Lehtonen J, Johari M, Almusa H, Lehesjoki A, Wartiovaara K, Saarela J, Hackman P, Wallgren-Pettersson C, Udd B, Lehtokari V, Pelin K, Savarese M. OMICs AND AI APPROACHES FOR MUSCLE DISEASES. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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7
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Tasca G, Udd B, Sabatelli M. Response to: SOD1 mutations in adult-onset distal spinal muscular atrophy. Eur J Neurol 2020; 27:e74. [PMID: 32618054 DOI: 10.1111/ene.14425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 06/25/2020] [Indexed: 12/23/2022]
Affiliation(s)
- G Tasca
- Unità Operativa Complessa di Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia
| | - B Udd
- Folkhälsan Research Center, Helsinki, Finland.,Neuromuscular Research Center, Tampere University and University Hospital, Tampere, Finland
| | - M Sabatelli
- Unità Operativa Complessa di Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia.,Centro Clinico NEMO, Roma, Italia.,Istituto di Neurologia, Università Cattolica del Sacro Cuore, Roma, Italia
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8
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Tasca G, Lattante S, Marangi G, Conte A, Bernardo D, Bisogni G, Mandich P, Zollino M, Ragozzino E, Udd B, Sabatelli M. SOD1 p.D12Y variant is associated with amyotrophic lateral sclerosis/distal myopathy spectrum. Eur J Neurol 2020; 27:1304-1309. [PMID: 32250500 DOI: 10.1111/ene.14246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/11/2020] [Accepted: 03/26/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND PURPOSE The aim of our study was to describe patients with the p.D12Y variant (previously reported as D11Y) in SOD1 showing heterogeneous clinicopathological features. METHODS We performed clinical, electrophysiological, magnetic resonance imaging (MRI) and muscle pathology studies in four SOD1 p.D12Y variant-positive patients. RESULTS The SOD1 p.D12Y clinical manifestations ranged from a benign phenotype characterized by distal distribution of muscular weakness and long survival to classic forms of amyotrophic lateral sclerosis with poor prognosis. Two patients with the distal clinical phenotype showed MRI and muscle pathology alterations indicating a concurrent muscle involvement. In one of these patients significant myopathic changes were associated with rimmed vacuolar pathology. CONCLUSIONS We expand the clinical spectrum of SOD1 p.D12Y variant, including predominant lower motor neuron forms with long survival and classic forms with aggressive course. Some patients may have concomitant distal myopathy without other explanations. Given clinical, MRI and muscle pathology alterations, SOD1 should be considered in the differential diagnosis of molecularly undefined distal myopathies with rimmed vacuoles.
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Affiliation(s)
- G Tasca
- Unità Operativa Complessa di Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - S Lattante
- Unità Operativa Complessa di Genetica Medica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Istituto di Medicina Genomica, Università Cattolica del Sacro Cuore, Roma, Italy
| | - G Marangi
- Unità Operativa Complessa di Genetica Medica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Istituto di Medicina Genomica, Università Cattolica del Sacro Cuore, Roma, Italy
| | - A Conte
- Centro Clinico NEMO, Roma, Italy
| | | | | | - P Mandich
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy.,IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - M Zollino
- Unità Operativa Complessa di Genetica Medica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Istituto di Medicina Genomica, Università Cattolica del Sacro Cuore, Roma, Italy
| | - E Ragozzino
- Istituto di Neurologia, Università Cattolica del Sacro Cuore, Roma, Italy
| | - B Udd
- Folkhälsan Research Center, Helsinki, Finland.,Neuromuscular Research Center, Tampere University and University Hospital, Tampere, Finland
| | - M Sabatelli
- Unità Operativa Complessa di Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Centro Clinico NEMO, Roma, Italy.,Istituto di Neurologia, Università Cattolica del Sacro Cuore, Roma, Italy
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9
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Lehtinen S, Jokela M, Udd B, Palmio J. P.296Developing an RNAseq based diagnostic test for myopathy patients. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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10
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Jokela M, Penttilä S, Huovinen S, Sandell S, Kuismin O, Udd B. EP.119A novel mutation in VAPB causing spinal muscular atrophy, Finkel type in Finland. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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11
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Johari M, Savarese M, Vihola A, Palmio J, Jokela M, Buzkova J, Pihlajamaki L, Wartiovaara A, Hackman P, Udd B. DIAGNOSTIC AND EXPERIMENTAL TREATMENT APPROACHES. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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12
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Jonson P, Savarese M, Johari M, Paulin L, Auvinen P, Udd B, Hackman P. P.293Novel splicing events in skeletal muscle revealed by RNA sequencing. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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13
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Vihola A, Palmio J, Danielsson O, Penttilä S, Louiselle D, Pittman S, Weihl C, Udd B. P.178A novel mutation in TNPO3 causes congenital limb girdle myopathy with slow progression. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Sarparanta J, Vihola A, Singh R, Richard I, Udd B. P.138C-terminal titin fragments in mouse muscles. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Papadopoulos C, Malfatti E, Anagnostou E, Savarese M, Udd B, Papadimas G. EP.15Valosin-containing protein-related myopathy and Meige's syndrome: just a coincidence or not? Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Savarese M, Jonson P, Huovinen S, Paulin L, Auvinen P, Udd B, Hackman P. NEXT GENERATION SEQUENCING AND EXPERIMENTAL MYOLOGY. Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Palmio J, Sainio M, Välipakka S, Jokela M, Auranen M, Paetau A, Huovinen S, Lapatto H, Ylikallio E, Udd B, Tyynismaa H. MYOFIBRILLAR AND DISTAL MYOPATHIES. Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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Hackman P, Savarese M, Bönnemann C, Ferreiro A, Beggs A, Dawson J, Thompson R, Evangelista T, Lochmüller H, Nikodinovic Glumac J, Jungbluth H, Foye S, Udd B. CONGENITAL MYOPATHIES: NEMALINE AND TITINOPATHIES. Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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19
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Berardo A, Reisin R, Tasca G, Udd B. MITOCHONDRIAL DISEASES (Posters). Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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20
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Jonson P, Sarparanta J, Kawan S, Luque H, Jokela M, Udd B. LGMD AUTOSOMAL RESSESSIVE AND DOMINANT. Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Jonson PH, Palmio J, Johari M, Penttilä S, Evilä A, Nelson I, Bonne G, Wiart N, Meyer V, Boland A, Deleuze JF, Masson C, Stojkovic T, Chapon F, Romero NB, Solé G, Ferrer X, Ferreiro A, Hackman P, Richard I, Udd B. Novel mutations in DNAJB6
cause LGMD1D and distal myopathy in French families. Eur J Neurol 2018; 25:790-794. [DOI: 10.1111/ene.13598] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 01/19/2018] [Indexed: 01/24/2023]
Affiliation(s)
- P. H. Jonson
- Folkhälsan Institute of Genetics; University of Helsinki, Medicum; Helsinki Finland
| | - J. Palmio
- Neuromuscular Research Center; Tampere University Hospital; University of Tampere; Tampere Finland
| | - M. Johari
- Folkhälsan Institute of Genetics; University of Helsinki, Medicum; Helsinki Finland
| | - S. Penttilä
- Neuromuscular Research Center; Tampere University Hospital; University of Tampere; Tampere Finland
| | - A. Evilä
- Folkhälsan Institute of Genetics; University of Helsinki, Medicum; Helsinki Finland
| | - I. Nelson
- UPMC Univ Paris 06; INSERM UMRS 974; Center of Research in Myology; Institut de Myologie; Sorbonne Universités; Paris France
| | - G. Bonne
- UPMC Univ Paris 06; INSERM UMRS 974; Center of Research in Myology; Institut de Myologie; Sorbonne Universités; Paris France
| | - N. Wiart
- Centre National de Recherche en Génomique Humaine (CNRGH); CEA; Evry France
| | - V. Meyer
- Centre National de Recherche en Génomique Humaine (CNRGH); CEA; Evry France
| | - A. Boland
- Centre National de Recherche en Génomique Humaine (CNRGH); CEA; Evry France
| | - J.-F. Deleuze
- Centre National de Recherche en Génomique Humaine (CNRGH); CEA; Evry France
| | - C. Masson
- Bioinformatics Core Facility; INSERM US24/CNRS UMS3633; INSERM UMR 1163; Institut Imagine; Université Paris Descartes − Structure Fédérative de Recherche Necker; Paris France
| | - T. Stojkovic
- UPMC Univ Paris 06; INSERM UMRS 974; Center of Research in Myology; Institut de Myologie; Sorbonne Universités; Paris France
| | - F. Chapon
- INSERM U1075; Neuromuscular Competence Center; CHU Caen; Université de Normandie; Caen France
| | - N. B. Romero
- Unit of Neuromuscular Morphology; Institute of Myology; UPMC Paris 6; INSERM UMRS 974; Pitié-Salpêtrière Hospital; Paris France
| | - G. Solé
- Neuromuscular Reference Center; CHU Bordeaux; Bordeaux France
| | - X. Ferrer
- Neuromuscular Reference Center; CHU Bordeaux; Bordeaux France
| | - A. Ferreiro
- Unité de Biologie Fonctionnelle et Adaptative; Université Paris Diderot/CNRS; Paris France
- Reference Center for Neuromuscular Disorders; Pitié-Salpêtrière Hospital; AP-HP; Paris France
| | - P. Hackman
- Folkhälsan Institute of Genetics; University of Helsinki, Medicum; Helsinki Finland
| | - I. Richard
- Généthon INSERM; U951; INTEGRARE Research Unit; University Paris-Saclay; Evry France
| | - B. Udd
- Folkhälsan Institute of Genetics; University of Helsinki, Medicum; Helsinki Finland
- Neuromuscular Research Center; Tampere University Hospital; University of Tampere; Tampere Finland
- Department of Neurology; Vaasa Central Hospital; Vaasa Finland
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22
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Papadimas GK, Evilä A, Papadopoulos C, Kararizou E, Manta P, Udd B. GNE-Myopathy in a Greek Romani Family with Unusual Calf Phenotype and Protein Aggregation Pathology. J Neuromuscul Dis 2018; 3:283-288. [PMID: 27854221 DOI: 10.3233/jnd-160154] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND GNE-myopathy is increasingly diagnosed in different ethnicities worldwide. No clear genotype-phenotype correlation has been established to date. CASE REPORTS We describe two affected members of the same family from Balkan population carrying an already known homozygous pathogenic mutation in the kinase domain of the UDP-N-acetylglucosamine 2 epimerase/N-acetylmannosamime kinase (GNE) gene. The patients presented with severe distal weakness of lower legs combined with rimmed vacuoles in muscle biopsy. However, in contrast to the typical pattern of muscle involvement, one of them showed severe involvement of posterior calf muscles with spared anterior compartment of the lower leg muscles. CONCLUSIONS These patients provide evidence for a larger variability and further extend the phenotypic spectrum of GNE-myopathy to include preferential calf involvement.
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Affiliation(s)
- G K Papadimas
- Department of Neurology, Aegintion Hospital, Medical School of Athens, Greece
| | - A Evilä
- Folkhälsan Institute of Genetics and Department of Medical Genetics, Haartman Institute, University of Helsinki, Helsinki, Finland
| | - C Papadopoulos
- Department of Neurology, Aegintion Hospital, Medical School of Athens, Greece
| | - E Kararizou
- Department of Neurology, Aegintion Hospital, Medical School of Athens, Greece
| | - P Manta
- Department of Neurology, Aegintion Hospital, Medical School of Athens, Greece
| | - B Udd
- Folkhälsan Institute of Genetics and Department of Medical Genetics, Haartman Institute, University of Helsinki, Helsinki, Finland.,Neuromuscular Research Center, University of Tampere and Tampere University Hospital, Tampere, Finland.,Department of Neurology, Vaasa Central Hospital, Vaasa, Finland
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23
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Oates E, Yau K, Jones K, Smith J, Cummings B, Farrar M, Cooper S, Lek M, Hoffman E, Straub V, Ferreiro A, Udd B, Beggs A, Bönnemann C, North K, MacArthur D, Granzier H, Muntoni F, Davis M, Laing N. Do titin developmental isoforms contribute to the pathogenesis of congenital titinopathy? Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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Sarparanta J, Kawan S, Jonson P, Udd B. Turnover studies on DNAJB6 and the CASA pathway proteins. Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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25
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Palmio J, Leonard S, Sacconi S, Savarese M, Semmler A, Bach J, Kress W, Mozaffar T, Lai T, Stojkovic T, Schoser B, Walter M, Reisin R, Berardo A, Attarian S, Urtizberea A, Fatehi F, Hackman P, Udd B. Expanding importance of HMERF titinopathy: new mutations and clinical aspects. Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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26
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Jokela M, Penttilä S, Udd B. The recessive SOD1 mutation p.A90V may cause atypical motor neuron disease by oligogenic mechanisms. Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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27
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Hackman P, Savarese M, Bönneman C, Ferreiro A, Beggs A, Gautel M, Davis M, Evangelista T, Glumac JN, Laporte J, Smith J, Richard I, Granzier H, Schneider R, Jungbluth H, Foye S, Frase AR, Udd B. Establishment of an international database of Titin mutations and their phenotypes – a follow up. Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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28
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Vihola A, Luque H, Savarese M, Penttilä S, Lindfors M, Leturcq F, Eymard B, Tasca G, Brais B, Conte T, Charton K, Richard I, Udd B. Diagnostic anoctamin-5 protein defect in patients with ANO5-mutated muscular dystrophy. Neuropathol Appl Neurobiol 2017; 44:441-448. [PMID: 28489263 DOI: 10.1111/nan.12410] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 04/19/2017] [Accepted: 05/10/2017] [Indexed: 12/17/2022]
Abstract
AIMS Previously, detection of ANO5 protein has been complicated by unspecific antibodies, most of which have not identified the correct protein. The aims of the study were to specify ANO5 protein expression in human skeletal muscle, and to investigate if the ANO5 protein levels are affected by different ANO5 mutations in anoctaminopathy patients. METHODS Four different antibodies were tested for ANO5 specificity. A sample preparation method compatible with membrane proteins, combined with tissue fractionation was used to determine ANO5 expression in cell cultures expressing ANO5, in normal muscles and eight patient biopsies with six different ANO5 mutations in homozygous or compound heterozygous states, and in other dystrophies. RESULTS Only one specific monoclonal N-terminal ANO5 antibody was efficient in detecting the protein, showing that ANO5 is expressed as a single 107 kD polypeptide in human skeletal muscle. The truncating mutations c.191dupA and c.1261C>T were found to abolish ANO5 expression, whereas the studied point mutations had variable effects; however, all the ANO5 mutations resulted in clearly reduced ANO5 expression in the patient muscle membrane fraction. Attempts to detect ANO5 using immunohistochemistry were not yet successful. CONCLUSIONS The data presented here indicate that the ANO5 protein expression is decreased in ANO5-mutated muscular dystrophy and that most of the non-truncating pathogenic ANO5 mutations likely destabilize the protein and cause its degradation. The method described here allows direct analysis of human ANO5 protein, which can be used in diagnostics, for evaluating the pathogenicity of the potentially harmful ANO5 variants of uncertain significance.
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Affiliation(s)
- A Vihola
- Folkhälsan Institute of Genetics and Department of Medical Genetics, Medicum, University of Helsinki, Helsinki, 00014, Finland
| | - H Luque
- Folkhälsan Institute of Genetics and Department of Medical Genetics, Medicum, University of Helsinki, Helsinki, 00014, Finland
| | - M Savarese
- Folkhälsan Institute of Genetics and Department of Medical Genetics, Medicum, University of Helsinki, Helsinki, 00014, Finland
| | - S Penttilä
- Neuromuscular Research Center, University and University Hospital of Tampere, Tampere, Finland
| | - M Lindfors
- Neuromuscular Research Center, University and University Hospital of Tampere, Tampere, Finland
| | - F Leturcq
- Laboratoire de génétique et biologie moléculaire, hôpital Cochin, AP-HP, Université Paris Descartes-Sorbonne Paris Cité, Paris, France
| | - B Eymard
- Institute of Myology, Pitié-Salpêtrière Hospital, Paris, France
| | - G Tasca
- Istituto di Neurologia, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario "A. Gemelli", Rome, Italy
| | - B Brais
- Montreal Neurological Institute, McGill University, Montreal, Canada
| | - T Conte
- Montreal Neurological Institute, McGill University, Montreal, Canada
| | - K Charton
- INSERM U951, INTEGRARE Research Unit and Généthon, Evry, France
| | - I Richard
- INSERM U951, INTEGRARE Research Unit and Généthon, Evry, France
| | - B Udd
- Folkhälsan Institute of Genetics and Department of Medical Genetics, Medicum, University of Helsinki, Helsinki, 00014, Finland.,Neuromuscular Research Center, University and University Hospital of Tampere, Tampere, Finland.,Department of Neurology, Vaasa Central Hospital, Vaasa, Finland
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29
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Johari M, Arumilli M, Palmio J, Savarese M, Tasca G, Mirabella M, Sandholm N, Lohi H, Hackman P, Udd B. Association study reveals novel risk loci for sporadic inclusion body myositis. Eur J Neurol 2017; 24:572-577. [PMID: 28233382 DOI: 10.1111/ene.13244] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 01/04/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND PURPOSE The aim was to identify potential genetic risk factors associated with sporadic inclusion body myositis (sIBM). METHODS An association based case-control approach was utilized on whole exome sequencing data of 30 Finnish sIBM patients and a control cohort (n = 193). A separate Italian cohort of sIBM patients (n = 12) was used for evaluation of the results. RESULTS Seven single nucleotide polymorphisms were identified in five genes that have a considerably higher observed frequency in Finnish sIBM patients compared to the control population, and the previous association of the genetic human leukocyte antigen region was confirmed. CONCLUSIONS All seven identified variants could individually or in combination increase the susceptibility for sIBM.
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Affiliation(s)
- M Johari
- Folkhälsan Institute of Genetics, Medicum, University of Helsinki, Helsinki, Finland
| | - M Arumilli
- Folkhälsan Institute of Genetics, Medicum, University of Helsinki, Helsinki, Finland.,Research Programs Unit, Molecular Neurology, University of Helsinki, Helsinki, Finland.,Department of Veterinary Biosciences, University of Helsinki, Helsinki, Finland
| | - J Palmio
- Neuromuscular Research Center, Tampere University and University Hospital, Tampere, Finland
| | - M Savarese
- Folkhälsan Institute of Genetics, Medicum, University of Helsinki, Helsinki, Finland
| | - G Tasca
- Institute of Neurology, Policlinico 'A. Gemelli' Foundation University Hospital, Rome, Italy
| | - M Mirabella
- Institute of Neurology, Catholic University School of Medicine, Rome, Italy
| | - N Sandholm
- Folkhälsan Institute of Genetics, Medicum, University of Helsinki, Helsinki, Finland.,Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Research Program Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - H Lohi
- Folkhälsan Institute of Genetics, Medicum, University of Helsinki, Helsinki, Finland.,Research Programs Unit, Molecular Neurology, University of Helsinki, Helsinki, Finland.,Department of Veterinary Biosciences, University of Helsinki, Helsinki, Finland
| | - P Hackman
- Folkhälsan Institute of Genetics, Medicum, University of Helsinki, Helsinki, Finland
| | - B Udd
- Folkhälsan Institute of Genetics, Medicum, University of Helsinki, Helsinki, Finland.,Neuromuscular Research Center, Tampere University and University Hospital, Tampere, Finland.,Department of Neurology, Vaasa Central Hospital, Vaasa, Finland
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Johari M, Arumilli M, Sandholm N, Lohi H, Hackman P, Udd B. Association study reveals novel genetic risk factors associated with sporadic inclusion body myositis. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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31
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Jokela M, Isohanni P, Penttilä S, Udd B. A new phenotype of RYR1-myopathy: Mild dominant calf myopathy with core pathology. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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32
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Penttilä S, Caminiti D, Palmio J, Jokela M, Alen R, Udd B. Two novel BICD2 mutations occurring de novo in sporadic Finnish SMALED2 patients. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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33
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Palmio J, Penttilä S, Suominen T, Kirjavainen J, Kiviranta P, Saarela J, Udd B. Novel homozygosity of c.1508insC mutation in DOK7 causes congenital myasthenia with variable severity. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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34
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Suominen T, Bachinski L, Raheem O, Haapasalo H, Kress W, Krahe R, Udd B. DM2-linked myopathy caused by uninterrupted short (CCTG)50–70 repeat expansion in CNBP. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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35
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Lehtinen S, Penttilä S, Suominen T, Evilä A, Arumilli M, Hackman P, Udd B. Targeted next-generation sequencing as a diagnostic tool in neuromuscular disorders. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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36
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Savarese M, Evila A, Torella A, Arumilli M, Nigro V, Hackman P, Udd B. The genetic panorama in titin gene by re-sequencing projects. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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Lindfors M, Huovinen S, Haapasalo H, Udd B. Expression of multisystem proteinopathy (MSP) proteins in rimmed vacuolated fibers of tibial muscular dystrophy – Distal titinopathy. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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38
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Savarese M, De Bleecker J, Santoro L, Comi G, Mercuri E, Mora M, Hackman P, Udd B, Nigro V. Comprehensive analysis of TTN coding regions in myopathic patients: Challenges and opportunities. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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39
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Stojkovic T, Bedat-Millet A, Chapon F, Malfatti E, Romero N, Brochier G, Laquerriere A, Penttila S, Jonson P, Palmio J, Hackman P, Udd B, Eymard B. A novel DNAJB6 mutation causing variable phenotypic expression: From distal myopathy to limb girdle muscular dystrophy. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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40
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41
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Evilä A, Penttilä S, Hackman P, Udd B. Targeted next-generation sequencing reveals novel TTN mutations causing recessive distal titinopathy. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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42
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Mohassel P, Donkervoort S, Dastgir J, Munell F, Sanchez A, Haverlova J, Manzur A, Quijano-Roy S, Tasca G, Udd B, Muntoni F, Bönnemann C. Muscle MRI findings in myopathies due to FHL1 mutation. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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43
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Jonson P, Evilä A, Stojkovic T, Chapon F, Luque H, Hackman P, Udd B. A novel mutation in DNAJB6 causes LGMD1D in two French families. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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44
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de Cid R, Ben Yaou R, Roudaut C, Baulande S, Leturcq F, Bonne G, Udd B, Romero N, Charton K, Malfatti E, Nelson I, Eymard B, Richard I. Exome sequencing identifies novel truncating TTN mutations with Emery–Dreifuss like muscular dystrophy and secondary calpain3 deficiency without cardiac abnormality. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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45
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Vihola A, Charton K, Sarparanta J, Jonson P, Richard I, Udd B. The FINmaj mutation in TTN induces the loss of several protein domains from titin C-terminus. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Béhin A, Salort-Campana E, Wahbi K, Richard P, Carlier RY, Carlier P, Laforêt P, Stojkovic T, Maisonobe T, Verschueren A, Franques J, Attarian S, Maues de Paula A, Figarella-Branger D, Bécane HM, Nelson I, Duboc D, Bonne G, Vicart P, Udd B, Romero N, Pouget J, Eymard B. Myofibrillar myopathies: State of the art, present and future challenges. Rev Neurol (Paris) 2015; 171:715-29. [DOI: 10.1016/j.neurol.2015.06.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 05/11/2015] [Accepted: 06/02/2015] [Indexed: 12/18/2022]
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47
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Penttilä S, Jokela M, Saukkonen A, Toivanen J, Udd B. Occurrence of CHCHD10 mutations in Finnish patients with motor neuron disorder. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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48
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Avila-Polo R, Malfatti E, Nelson I, Nectoux J, Böhm J, Abath-Neto O, Eymard B, Monges S, Lubieniecki F, Brochier G, Beuvin M, Madelaine A, Labasse C, Taratuto A, Udd B, Richard I, Leturcq F, Bonne G, Laporte J, Romero N. Highly variable skeletal muscle histo-immunocytochemical and ultrastructural features in titin-related myopathies. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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49
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Palmio J, Penttilä S, Moilanen J, Kärppä M, Udd B. A new family with autosomal recessive spastic ataxia of Charlevoix–Saguenay (ARSACS). Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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50
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Maerkens A, Tasca G, Pfeffer G, Sarkozy A, Uszkoreit J, Barresi R, Vorgerd M, Udd B, Schröder R, Marcus K, Lochmüller H, Chinnery P, Kley R. A.P.2. Neuromuscul Disord 2014. [DOI: 10.1016/j.nmd.2014.06.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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