ArticleNeurology2017
Mutations in noncoding regions of
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Article in Neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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36 citing papers in PubMed, 61 citations in OpenAlex.
- Cross-sectional analysis of a large cohort with X-linked Charcot-Marie-Tooth disease (CMTX1).Neurology · 2017Trial
- Connexin 32 constrains a mesenchymal-like switch in differentiated urothelium and luminal cancers.Life science alliance · 2026Article
- Hidden in the Genome: The First Italian Family with North Carolina Macular Dystrophy Carrying a NovelBiomedicines · 2025Article
- Split Hand Syndrome in Charcot-Marie-Tooth Disease Type X1 (CMTX1): A Clinical, Neurophysiological, and Radiological Study.European journal of neurology · 2025Article
- A dose escalation and safety study of AAVrh10-mediated Schwann cell-targeted gene therapy for CMT1X.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025Article
- Phenotype-genotype correlation in X-linked Charcot-Marie-Tooth disease: A French cohort study.European journal of neurology · 2025Article
- Utility of genome sequencing in exome-negative pediatric patients with neurodevelopmental phenotypes.American journal of medical genetics. Part A · 2024Article
- Genetics of inherited peripheral neuropathies and the next frontier: looking backwards to progress forwards.Journal of neurology, neurosurgery, and psychiatry · 2024Review
- Peripheral Nervous System (PNS) Myelin Diseases.Cold Spring Harbor perspectives in biology · 2024Review
- Genetic analysis and natural history of Charcot-Marie-Tooth disease CMTX1 due to GJB1 variants.Brain : a journal of neurology · 2023Article
- Gene replacement therapy in two Golgi-retained CMT1X mutants before and after the onset of demyelinating neuropathy.Molecular therapy. Methods & clinical development · 2023Article
- A novel splicing mutation in 5'UTR of GJB1 causes X-linked Charcot-Marie-tooth disease.Molecular genetics & genomic medicine · 2023Article
- Identification of Clinical Variants beyond the Exome in Inborn Errors of Metabolism.International journal of molecular sciences · 2022Article
- Connexins and Pannexins: Important Players in Neurodevelopment, Neurological Diseases, and Potential Therapeutics.Biomedicines · 2022Review
- Recommendations for clinical interpretation of variants found in non-coding regions of the genome.Genome medicine · 2022Article
- Novel mutations in GJB1 trigger intracellular aggregation and stress granule formation in X-linked Charcot-Marie-Tooth Disease.Frontiers in neuroscience · 2022Article
- AAV9-mediated Schwann cell-targeted gene therapy rescues a model of demyelinating neuropathy.Gene therapy · 2021Article
- Mechanisms and Treatments in Demyelinating CMT.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021Review
- Revisiting the pathogenic mechanism of the GJB1 5' UTR c.-103C > T mutation causing CMTX1.Neurogenetics · 2021Article
- Emerging Therapies for Charcot-Marie-Tooth Inherited Neuropathies.International journal of molecular sciences · 2021Review
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Authors and funding
14 authors at 1 institution in 1 country.
Pedro J TomaselliFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Alexander M RossorFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Alejandro HorgaFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Zane JaunmuktaneFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Aisling CarrFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Paola SaveriFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Giuseppe PiscosquitoFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Davide PareysonFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Matilde LauraFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Julian C BlakeFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Roy PohFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
James PolkeFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Henry HouldenFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK.
Mary M ReillyFrom the MRC Centre for Neuromuscular Diseases (P.J.T., A.M.R., A.H., A.C., M.L., M.M.R.), Department of Neuropathology (Z.J.), and Department of Neurogenetics (R.P., J.P., H.H.), National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, Queen Square, London, UK; Clinic of Central and Peripheral Degenerative Neuropathies Unit (P.S., G.P., D.P.), Department of Clinical Neurosciences, IRCCS Foundation, C. Besta Neurological Institute, Milan, Italy; Department of Clinical Neurophysiology (J.C.B.), Norfolk and Norwich University Hospital, Norfolk, UK. m.reilly@ucl.ac.uk.
Norfolk and Norwich University Hospital · GB
Funding
trainingU54NS065712 · NINDS · WAYNE STATE UNIVERSITY · PI SHY, MICHAEL E. · 2009 to 2023
$19.6MMedical Research Council G0601943Medical Research Council G0802760Medical Research Council G1001253Medical Research Council G108/638Medical Research Council MR/J004758/1NINDS NIH HHS U54 NS065712
Abstract
objectiveTo determine the prevalence and clinical and genetic characteristics of patients with X-linked Charcot-Marie-Tooth disease (CMT) due to mutations in noncoding regions of the gap junction β-1 gene (
methodsMutations were identified by bidirectional Sanger sequence analysis of the 595 bases of the upstream promoter region, and 25 bases of the 3' untranslated region (UTR) sequence in patients in whom mutations in the coding region had been excluded. Clinical and neurophysiologic data were retrospectively collected.
resultsFive mutations were detected in 25 individuals from 10 kindreds representing 11.4% of all cases of CMTX1 diagnosed in our neurogenetics laboratory between 1996 and 2016. Four pathogenic mutations, c.-17G>A, c.-17+1G>T, c.-103C>T, and c.-146-90_146-89insT were detected in the 5'UTR. A novel mutation, c.*15C>T, was detected in the 3' UTR of
conclusionsMutations in noncoding DNA are a major cause of CMTX1 and highlight the importance of mutations in noncoding DNA in human disease. Next-generation sequencing platforms for use in inherited neuropathy should therefore include coverage of these regions.
Indexed as
AdolescentAdultbeta-GalactosidaseCharcot-Marie-Tooth DiseaseFemaleGenetic Predisposition to DiseaseHumansMagnetic Resonance ImagingMaleMiddle AgedMutationNeural ConductionPromoter Regions, GeneticSeverity of Illness IndexSex FactorsYoung Adultbeta-GalactosidaseGLB1 protein, human
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