Nomenclature of genetic movement disorders: Recommendations of the international Parkinson and movement disorder society task force
- PMID: 27079681
- DOI: 10.1002/mds.26527
Nomenclature of genetic movement disorders: Recommendations of the international Parkinson and movement disorder society task force
Abstract
The system of assigning locus symbols to specify chromosomal regions that are associated with a familial disorder has a number of problems when used as a reference list of genetically determined disorders,including (I) erroneously assigned loci, (II) duplicated loci, (III) missing symbols or loci, (IV) unconfirmed loci and genes, (V) a combination of causative genes and risk factor genes in the same list, and (VI) discordance between phenotype and list assignment. In this article, we report on the recommendations of the International Parkinson and Movement Disorder Society Task Force for Nomenclature of Genetic Movement Disorders and present a system for naming genetically determined movement disorders that addresses these problems. We demonstrate how the system would be applied to currently known genetically determined parkinsonism, dystonia, dominantly inherited ataxia, spastic paraparesis, chorea, paroxysmal movement disorders, neurodegeneration with brain iron accumulation, and primary familial brain calcifications. This system provides a resource for clinicians and researchers that, unlike the previous system, can be considered an accurate and criterion-based list of confirmed genetically determined movement disorders at the time it was last updated.
Keywords: genetics; movement disorders; nomenclature.
© 2016 International Parkinson and Movement Disorder Society.
Comment in
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Locus Pocus.Mov Disord. 2016 Nov;31(11):1759-1760. doi: 10.1002/mds.26765. Epub 2016 Aug 22. Mov Disord. 2016. PMID: 27548302 Free PMC article. No abstract available.
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"Complex" dystonia is not a category in the new 2013 consensus classification.Mov Disord. 2016 Nov;31(11):1758-1759. doi: 10.1002/mds.26764. Epub 2016 Sep 10. Mov Disord. 2016. PMID: 27612445 Free PMC article. No abstract available.
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Reply letter to Jinnah "Locus pocus" and Albanese "Complex dystonia is not a category in the new 2013 consensus classification": Necessary evolution, no magic!Mov Disord. 2016 Nov;31(11):1760-1762. doi: 10.1002/mds.26763. Epub 2016 Sep 13. Mov Disord. 2016. PMID: 27619077 No abstract available.
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