ArticleNeurology. Genetics2021
Dominant Distal Myopathy 3 (MPD3) Caused by a Deletion in the
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Article in Neurology. Genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 15 citations in OpenAlex.
- dicast: a machine learning method for accurate structural variant detection from short-read sequencing data.Genome biology · 2026Article
- Expansion of the Clinical and Genetic Spectra of hnRNPA1-Associated Distal Myopathy in Two Korean Families.Journal of clinical neurology (Seoul, Korea) · 2026Article
- The differential impact of HNRNPA1 isoforms on gene expression and their relevance to dsRNA-mediated innate immune response.Scientific reports · 2025Article
- Dominant stop-loss HNRNPA1 variants in juvenile-onset myopathy.Muscle & nerve · 2024Article
- Anti-Ku + myositis: an acquired inflammatory protein-aggregate myopathy.Acta neuropathologica · 2024Article
- Nuclear pore pathology underlying multisystem proteinopathy type 3-related inclusion body myopathy.Annals of clinical and translational neurology · 2024Article
- Haplotype information of large neuromuscular disease genes provided by linked-read sequencing has a potential to increase diagnostic yield.Scientific reports · 2024Article
- HNRNPA1 de novo Variant Associated with Early Childhood Onset, Rapidly Progressive Generalized Myopathy.Journal of neuromuscular diseases · 2024Article
- Clinical heterogeneity in a family with flail arm syndrome and review of hnRNPA1-related spectrum.Annals of clinical and translational neurology · 2022Review
- Adult-onset dominant muscular dystrophy in Greek families caused by Annexin A11.Annals of clinical and translational neurology · 2022Article
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Authors and funding
16 authors at 1 institution in 1 country.
Peter HackmanFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0001-7890-5713
Salla M RusanenFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0002-9197-1288
Mridul JohariFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0002-3549-558X
Anna ViholaFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0001-9249-8480
Per Harald JonsonFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0003-2423-359X
Jaakko SarparantaFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0002-5497-5255
Kati DonnerFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0001-9190-4336
Päivi LahermoFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.
Sampo KoivunenFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.
Helena LuqueFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.
Merja SoininenFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.
Ibrahim MahjnehFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0002-0752-9949
Mari AuranenFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0003-3948-7074
Meharji ArumilliFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0003-4072-0996
Marco SavareseFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0002-2591-244X
Bjarne UddFolkhälsan Research Center (P.H., S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S., B.U.); University of Helsinki (S.M.R., M.J., A.V., P.H.J., J.S., S.K., H.L., M.S., M.A., M.S.), Helsinki; Finnish Neuromuscular Center, Fimlab Laboratories and Tampere University (A.V.); Institute for Molecular Medicine Finland (FIMM), University of Helsinki (K.D., P.L.); MRC, University of Oulu, Oulu (I.M.); Pietarsaari Hospital, Pietarsaari, Finland (I.M.); Clinical Neurosciences, Neurology, Helsinki University Hospital (M.A.); Vaasa Central Hospital (B.U.), Vaasa, Finland.ORCID 0000-0002-1101-9730
Maine Farmland Trust · US
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
objectivesTo determine the genetic cause of the disease in the previously reported family with adult-onset autosomal dominant distal myopathy (myopathy, distal, 3; MPD3).
methodsContinued clinical evaluation including muscle MRI and muscle pathology. A linkage analysis with single nucleotide polymorphism arrays and genome sequencing were used to identify the genetic defect, which was verified by Sanger sequencing. RNA sequencing was used to investigate the transcriptional effects of the identified genetic defect.
resultsSmall hand muscles (intrinsic, thenar, and hypothenar) were first involved with spread to the lower legs and later proximal muscles. Dystrophic changes with rimmed vacuoles and cytoplasmic inclusions were observed in muscle biopsies at advanced stage. A single nucleotide polymorphism array confirmed the previous microsatellite-based linkage to 8p22-q11 and 12q13-q22. Genome sequencing of three affected family members combined with structural variant calling revealed a small heterozygous deletion of 160 base pairs spanning the second last exon 10 of the heterogeneous nuclear ribonucleoprotein A1 ( DISCUSSION: A small exon 10 deletion in the gene
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