Evidence map›Paper›PMID 27782104›Full record

ArticleEuropean journal of human genetics : EJHG2017

Homozygous SYNE1 mutation causes congenital onset of muscular weakness with distal arthrogryposis: a genotype-phenotype correlation.

Matthias Baumann, Elisabeth Steichen-Gersdorf, Birgit Krabichler, Britt-Sabina Petersen, Ulrike Weber, Wolfgang M Schmidt, Johannes Zschocke, Thomas Müller, Reginald E Bittner, Andreas R Janecke

Open access · bronzeAbstract readCase Reports
In one paragraph

Article in European journal of human genetics : EJHG, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.5field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
  2. Exome Sequencing uncovers Homozygous Stop-Gained variant in thePakistan journal of medical sciences · 2026
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  7. Neurology. Genetics · 2025
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  11. Review
  12. Article
  13. Challenging Diagnosis of a Patient with Two Novel Variants in theInternational journal of molecular sciences · 2024
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 2 countries.

Matthias BaumannDepartment of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria.
Elisabeth Steichen-GersdorfDepartment of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria.
Birgit KrabichlerDivision of Human Genetics, Medical University of Innsbruck, Innsbruck, Austria.
Britt-Sabina PetersenInstitute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, Kiel, Germany.ORCID 0000-0001-9022-9017
Ulrike WeberDepartment of Pediatrics, Krankenhaus Dornbirn, Dornbirn, Austria.
Wolfgang M SchmidtNeuromuscular Research Department, Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria.
Johannes ZschockeDivision of Human Genetics, Medical University of Innsbruck, Innsbruck, Austria.
Thomas MüllerDepartment of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria.
Reginald E BittnerNeuromuscular Research Department, Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria.
Andreas R JaneckeDepartment of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0001-7155-0315
Innsbruck Medical University · ATMedical University of Vienna · ATChristian-Albrechts-Universität zu Kiel · DEKrankenhaus Oberndorf · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The exceptionally large SYNE1 (spectrin repeat-containing nuclear envelope protein 1) gene encodes different nesprin-1 isoforms, which are differentially expressed in striated muscle and in cerebellar and cerebral neurons. Nesprin-1 isoforms can function in cytoskeletal, nuclear, and vesicle anchoring. SYNE1 variants have been associated with a spectrum of neurological and neuromuscular disease. Homozygosity mapping combined with exome sequencing identified a disease-causing nonsense mutation in the ultimate exon of full-length SYNE1 transcript in an 8-year-old boy with distal arthrogryposis and muscular hypotonia. mRNA analysis showed that the mutant transcript is expressed at wild-type levels. The variant truncates nesprin-1 isoforms for the C-terminal KASH (Klarsicht-ANC-Syne homology) domain. This is the third family with recessive arthrogryposis caused by homozygous distal-truncating SYNE1 variants. There is a SYNE1 genotype-phenotype correlation emerging, with more proximal homozygous SYNE1 variants causing recessive cerebellar ataxia of variable onset (SCAR8; ARCA-1).

Indexed as

Codon, NonsenseGenotypePhenotypeArthrogryposisChildCytoskeletal ProteinsHomozygoteHumansMaleMuscle, SkeletalMuscle WeaknessNerve Tissue ProteinsNuclear ProteinsPedigreeSyndromeCodon, NonsenseCytoskeletal ProteinsNerve Tissue ProteinsNuclear ProteinsSYNE1 protein, human

Identifiers

PMID27782104
PMCPMC5255944
OpenAlexW2544838925

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.