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Caractérisation des formes autosomiques récessives de la maladie de Parkinson dans une large cohorte multi-centrique
- Source :
- Annals of Neurology, Annals of Neurology, Wiley, 2020, 88 (4), pp.843-850. ⟨10.1002/ana.25787⟩, Ann Neurol
- Publication Year :
- 2020
- Publisher :
- Wiley, 2020.
-
Abstract
- Studies of the phenotype and population distribution of rare genetic forms of parkinsonism are required, now that gene-targeting approaches for Parkinson's disease have reached the clinical trial stage. We evaluated the frequencies of PRKN, PINK1, and DJ-1 mutations in a cohort of 1587 cases. Mutations were found in 14.1% of patients: 27.6% were familial and 8% were isolated. PRKN was the gene most frequently mutated in Caucasians whereas PINK1 mutations predominated in Arab-Berber individuals. Patients with PRKN mutations had an earlier age at onset, and less asymmetry, levodopa-induced motor complications, dysautonomia, and dementia than those without mutations. This article is protected by copyright. All rights reserved.
- Subjects :
- Male
0301 basic medicine
Parkinson's disease
genotype-phenotype correlations
DNA Mutational Analysis
Protein Deglycase DJ-1
Disease
0302 clinical medicine
Child
Aged, 80 and over
education.field_of_study
Parkinsonism
Parkinson Disease
autosomal recessive inheritance
Middle Aged
3. Good health
Neurology
Cohort
Female
medicine.symptom
Adult
medicine.medical_specialty
Adolescent
Ubiquitin-Protein Ligases
Population
Genes, Recessive
PINK1
Article
Young Adult
03 medical and health sciences
Internal medicine
medicine
Humans
Dementia
Genetic Predisposition to Disease
PRKN
education
Aged
[SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE]
business.industry
[SCCO.NEUR]Cognitive science/Neuroscience
Dysautonomia
medicine.disease
030104 developmental biology
[SDV.GEN.GH]Life Sciences [q-bio]/Genetics/Human genetics
Mutation
Parkinson’s disease
Neurology (clinical)
business
Protein Kinases
030217 neurology & neurosurgery
Subjects
Details
- ISSN :
- 15318249 and 03645134
- Volume :
- 88
- Database :
- OpenAIRE
- Journal :
- Annals of Neurology
- Accession number :
- edsair.doi.dedup.....1db2a6b777b8501b234a62242808cfe7