ArticleJournal of neurology, neurosurgery, and psychiatry2022
Genotype-phenotype correlations in valosin-containing protein disease: a retrospective muticentre study.
Article in Journal of neurology, neurosurgery, and psychiatry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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Who cites it
23 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The Differential Effects of Genetic Mutations in ALS and FTD Genes on Behavioural and Cognitive Changes: A Systematic Review and Meta-Analysis.International journal of molecular sciences · 2025Pooled it
- Whole-Body Muscle MRI in Non-5q Spinal Muscular Atrophy: Patterns, Genotype Prediction, and Diagnostic Implications.Neurology. Genetics · 2026Article
- The long road to diagnosis: recessive PMPCB deficiency hidden behind a dominant familial VCP defect.Molecular genetics and metabolism reports · 2026Article
- Cardiomyopathy in valosin-containing protein multisystem proteinopathy: Evaluation, diagnosis, and management.American heart journal plus : cardiology research and practice · 2025Review
- Validity and Reliability of Clinical and Patient-Reported Outcomes in Multisystem Proteinopathy 1.Annals of clinical and translational neurology · 2025Article
- Utilization of CoRDS registry to monitor quality of life in patients with VCP multisystem proteinopathy.Orphanet journal of rare diseases · 2025Article
- 2024 VCP International Conference: Exploring multi-disciplinary approaches from basic science of valosin containing protein, an AAA+ ATPase protein, to the therapeutic advancement for VCP-associated multisystem proteinopathy.Neurobiology of disease · 2025Review
- Burden re-analysis of neurodevelopmental disorder cohorts for prioritization of candidate genes.European journal of human genetics : EJHG · 2024Article
- Elevated VCP ATPase Activity Correlates With Disease Onset in Multisystem Proteinopathy-1.Neurology. Genetics · 2024Article
- Cross-sectional study of patients with VCP multisystem proteinopathy 1 using dual-energy x-ray absorptiometry.Muscle & nerve · 2024Article
- Clinical heterogeneity within the ALS-FTD spectrum in a family with a homozygous optineurin mutation.Annals of clinical and translational neurology · 2024Article
- Bone scan findings of Paget's disease of bone in patients with VCP Multisystem Proteinopathy 1.Scientific reports · 2024Article
- Analysis of muscle magnetic resonance imaging of a large cohort of patient with VCP-mediated disease reveals characteristic features useful for diagnosis.Journal of neurology · 2023Article
- An autosomal-dominant childhood-onset disorder associated with pathogenic variants in VCP.American journal of human genetics · 2023Article
- Clinical Classification of Variants in the Valosin-Containing Protein Gene Associated With Multisystem Proteinopathy.Neurology. Genetics · 2023Article
- Valosin containing protein (VCP): initiator, modifier, and potential drug target for neurodegenerative diseases.Molecular neurodegeneration · 2023Review
- Phenotype Presentation and Molecular Diagnostic Yield in Non-5q Spinal Muscular Atrophy.Neurology. Genetics · 2023Article
- Novel variants, muscle imaging, and myopathological changes in Chinese patients with VCP-related multisystem proteinopathy.Molecular genetics & genomic medicine · 2023Article
- Provisional practice recommendation for the management of myopathy in VCP-associated multisystem proteinopathy.Annals of clinical and translational neurology · 2023Review
- Multisystem proteinopathies (MSPs) and MSP-like disorders: Clinical-pathological-molecular spectrum.Annals of clinical and translational neurology · 2023Article
Corrections and comments
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Authors and funding
63 authors.
Funding
Abstract
backgroundValosin-containing protein (VCP) disease, caused by mutations in the
methodsDescriptive retrospective international study collecting clinical and genetic data of patients with mutations in the
resultsTwo hundred and fifty-five patients (70.0% males) were included in the study. Mean age was 56.8±9.6 years and mean age of onset 45.6±9.3 years. Mean diagnostic delay was 7.7±6 years. Symmetric lower limb weakness was reported in 50% at onset progressing to generalised muscle weakness. Other common symptoms were ventilatory insufficiency 40.3%, PDB 28.2%, dysautonomia 21.4% and FTD 14.3%. Fifty-seven genetic variants were identified, 18 of these no previously reported. c.464G>A (p.Arg155His) was the most frequent variant, identified in the 28%. Full time wheelchair users accounted for 19.1% with a median time from disease onset to been wheelchair user of 8.5 years. Variant c.463C>T (p.Arg155Cys) showed an earlier onset (37.8±7.6 year) and a higher frequency of axial and upper limb weakness, scapular winging and cognitive impairment. Forced vital capacity (FVC) below 50% was as risk factor for being full-time wheelchair user, while FVC <70% and being a full-time wheelchair user were associated with death.
conclusionThis study expands the knowledge on the phenotypic presentation, natural history, genotype-phenotype correlations and risk factors for disease progression of VCP disease and is useful to improve the care provided to patient with this complex disease.
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