ArticleNeurology. Genetics2019
Novel mutation in
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Article in Neurology. Genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.
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15citing papers in PubMed, 1 pooled it
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15 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.
- Muscle MRI patterns for limb girdle muscle dystrophies: systematic review.Journal of neurology · 2023Pooled it
- SNUPN-Related Muscular Dystrophy: Novel Phenotypic, Pathological and Functional Protein Insights.Annals of clinical and translational neurology · 2026Article
- A review of recent studies on CRISPR/Cas9-mediated genome editing in a variety of muscle-related genetic disorders.Journal of translational medicine · 2025Review
- Novel insights into the molecular mechanisms of LGMDD2: role of TNPO3 in experimental cell and zebrafish models.Cellular and molecular life sciences : CMLS · 2025Article
- Nuclear-import receptors remodel the dilute phase to suppress phase transitions of RNA-binding proteins with prion-like domains.bioRxiv : the preprint server for biology · 2025Article
- MyomiRs Expression in Limb Girdle Muscular Dystrophy.IUBMB life · 2025Review
- Structural basis of phosphorylation-independent nuclear import of CIRBP by TNPO3.Nature communications · 2025Article
- Cytoplasmic nucleoporin assemblage: the cellular artwork in physiology and disease.Nucleus (Austin, Tex.) · 2024Review
- Mislocalization of pathogenic RBM20 variants in dilated cardiomyopathy is caused by loss-of-interaction with Transportin-3.Nature communications · 2023Article
- CRISPR-Cas9 editing of a TNPO3 mutation in a muscle cell model of limb-girdle muscular dystrophy type D2.Molecular therapy. Nucleic acids · 2023Article
- Nuclear-Import Receptors Counter Deleterious Phase Transitions in Neurodegenerative Disease.Journal of molecular biology · 2022Review
- LGMD D2 TNPO3-Related: From Clinical Spectrum to Pathogenetic Mechanism.Frontiers in neurology · 2022Review
- Transcriptomic Evidence of the Immune Response Activation in Individuals With Limb Girdle Muscular Dystrophy Dominant 2 (LGMDD2) Contributes to Resistance to HIV-1 Infection.Frontiers in cell and developmental biology · 2022Article
- Inhibition of autophagy rescues muscle atrophy in a LGMDD2 Drosophila model.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021Article
- Morphological study of TNPO3 and SRSF1 interaction during myogenesis by combining confocal, structured illumination and electron microscopy analysis.Molecular and cellular biochemistry · 2021Article
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Authors and funding
8 authors at 2 institutions in 2 countries.
Anna ViholaFolkhälsan Institute of Genetics and Department of Medical Genetics (A.V.), Medicum, University of Helsinki; Neuromuscular Research Center (J.P.), Tampere University and University Hospital of Tampere, Finland; Neuromuscular Unit (O.D.), Division of Neurology, Department of Clinical and Experimental Medicine, Linköping University, Sweden; Neuromuscular Research Center (S. Penttilä), Tampere University and University Hospital of Tampere, Finland; Department of Neurology (D.L.), Department of Neurology (S. Pittman), Department of Neurology (C.W.), Washington University School of Medicine, Saint Louis, MO; Folkhälsan Institute of Genetics and Department of Medical Genetics (B.U.), Medicum, University of Helsinki; Neuromuscular Research Center (B.U.), Tampere University and University Hospital of Tampere; and Department of Neurology (B.U.), Vaasa Central Hospital, Vaasa, Finland.
Johanna PalmioFolkhälsan Institute of Genetics and Department of Medical Genetics (A.V.), Medicum, University of Helsinki; Neuromuscular Research Center (J.P.), Tampere University and University Hospital of Tampere, Finland; Neuromuscular Unit (O.D.), Division of Neurology, Department of Clinical and Experimental Medicine, Linköping University, Sweden; Neuromuscular Research Center (S. Penttilä), Tampere University and University Hospital of Tampere, Finland; Department of Neurology (D.L.), Department of Neurology (S. Pittman), Department of Neurology (C.W.), Washington University School of Medicine, Saint Louis, MO; Folkhälsan Institute of Genetics and Department of Medical Genetics (B.U.), Medicum, University of Helsinki; Neuromuscular Research Center (B.U.), Tampere University and University Hospital of Tampere; and Department of Neurology (B.U.), Vaasa Central Hospital, Vaasa, Finland.
Olof DanielssonFolkhälsan Institute of Genetics and Department of Medical Genetics (A.V.), Medicum, University of Helsinki; Neuromuscular Research Center (J.P.), Tampere University and University Hospital of Tampere, Finland; Neuromuscular Unit (O.D.), Division of Neurology, Department of Clinical and Experimental Medicine, Linköping University, Sweden; Neuromuscular Research Center (S. Penttilä), Tampere University and University Hospital of Tampere, Finland; Department of Neurology (D.L.), Department of Neurology (S. Pittman), Department of Neurology (C.W.), Washington University School of Medicine, Saint Louis, MO; Folkhälsan Institute of Genetics and Department of Medical Genetics (B.U.), Medicum, University of Helsinki; Neuromuscular Research Center (B.U.), Tampere University and University Hospital of Tampere; and Department of Neurology (B.U.), Vaasa Central Hospital, Vaasa, Finland.
Sini PenttiläFolkhälsan Institute of Genetics and Department of Medical Genetics (A.V.), Medicum, University of Helsinki; Neuromuscular Research Center (J.P.), Tampere University and University Hospital of Tampere, Finland; Neuromuscular Unit (O.D.), Division of Neurology, Department of Clinical and Experimental Medicine, Linköping University, Sweden; Neuromuscular Research Center (S. Penttilä), Tampere University and University Hospital of Tampere, Finland; Department of Neurology (D.L.), Department of Neurology (S. Pittman), Department of Neurology (C.W.), Washington University School of Medicine, Saint Louis, MO; Folkhälsan Institute of Genetics and Department of Medical Genetics (B.U.), Medicum, University of Helsinki; Neuromuscular Research Center (B.U.), Tampere University and University Hospital of Tampere; and Department of Neurology (B.U.), Vaasa Central Hospital, Vaasa, Finland.
Daniel LouiselleFolkhälsan Institute of Genetics and Department of Medical Genetics (A.V.), Medicum, University of Helsinki; Neuromuscular Research Center (J.P.), Tampere University and University Hospital of Tampere, Finland; Neuromuscular Unit (O.D.), Division of Neurology, Department of Clinical and Experimental Medicine, Linköping University, Sweden; Neuromuscular Research Center (S. Penttilä), Tampere University and University Hospital of Tampere, Finland; Department of Neurology (D.L.), Department of Neurology (S. Pittman), Department of Neurology (C.W.), Washington University School of Medicine, Saint Louis, MO; Folkhälsan Institute of Genetics and Department of Medical Genetics (B.U.), Medicum, University of Helsinki; Neuromuscular Research Center (B.U.), Tampere University and University Hospital of Tampere; and Department of Neurology (B.U.), Vaasa Central Hospital, Vaasa, Finland.
Sara PittmanFolkhälsan Institute of Genetics and Department of Medical Genetics (A.V.), Medicum, University of Helsinki; Neuromuscular Research Center (J.P.), Tampere University and University Hospital of Tampere, Finland; Neuromuscular Unit (O.D.), Division of Neurology, Department of Clinical and Experimental Medicine, Linköping University, Sweden; Neuromuscular Research Center (S. Penttilä), Tampere University and University Hospital of Tampere, Finland; Department of Neurology (D.L.), Department of Neurology (S. Pittman), Department of Neurology (C.W.), Washington University School of Medicine, Saint Louis, MO; Folkhälsan Institute of Genetics and Department of Medical Genetics (B.U.), Medicum, University of Helsinki; Neuromuscular Research Center (B.U.), Tampere University and University Hospital of Tampere; and Department of Neurology (B.U.), Vaasa Central Hospital, Vaasa, Finland.
Conrad WeihlFolkhälsan Institute of Genetics and Department of Medical Genetics (A.V.), Medicum, University of Helsinki; Neuromuscular Research Center (J.P.), Tampere University and University Hospital of Tampere, Finland; Neuromuscular Unit (O.D.), Division of Neurology, Department of Clinical and Experimental Medicine, Linköping University, Sweden; Neuromuscular Research Center (S. Penttilä), Tampere University and University Hospital of Tampere, Finland; Department of Neurology (D.L.), Department of Neurology (S. Pittman), Department of Neurology (C.W.), Washington University School of Medicine, Saint Louis, MO; Folkhälsan Institute of Genetics and Department of Medical Genetics (B.U.), Medicum, University of Helsinki; Neuromuscular Research Center (B.U.), Tampere University and University Hospital of Tampere; and Department of Neurology (B.U.), Vaasa Central Hospital, Vaasa, Finland.
Bjarne UddFolkhälsan Institute of Genetics and Department of Medical Genetics (A.V.), Medicum, University of Helsinki; Neuromuscular Research Center (J.P.), Tampere University and University Hospital of Tampere, Finland; Neuromuscular Unit (O.D.), Division of Neurology, Department of Clinical and Experimental Medicine, Linköping University, Sweden; Neuromuscular Research Center (S. Penttilä), Tampere University and University Hospital of Tampere, Finland; Department of Neurology (D.L.), Department of Neurology (S. Pittman), Department of Neurology (C.W.), Washington University School of Medicine, Saint Louis, MO; Folkhälsan Institute of Genetics and Department of Medical Genetics (B.U.), Medicum, University of Helsinki; Neuromuscular Research Center (B.U.), Tampere University and University Hospital of Tampere; and Department of Neurology (B.U.), Vaasa Central Hospital, Vaasa, Finland.
Washington University in St. Louis · USTampere University · FI
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveWe report a second family with autosomal dominant transportinopathy presenting with congenital or early-onset myopathy and slow progression, causing proximal and less pronounced distal muscle weakness.
methodsPatients had clinical examinations, muscle MRI, EMG, and muscle biopsy studies. The MYOcap gene panel was used to identify the gene defect in the family. Muscle biopsies were used for histopathologic and protein expression studies, and
resultsWe identified a novel heterozygous mutation, c.2757delC, in the last part of the transportin-3 (
conclusionsWe report the clinical, molecular genetic, and histopathologic features of the second transportinopathy family. The variability of the clinical phenotype together with histopathologic findings suggests that several molecular pathways may be involved in the disease pathomechanism, such as nucleocytoplasmic shuttling, protein aggregation, and defective protein turnover.
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