Abstract
Spinocerebellar ataxia type 6 (SCA6) is a hereditary neurodegenerative disease causing late-onset progressive cerebellar ataxia. SCA6 is associated with a trinucleotide expansion within the CACNA1A gene encoding Cav2.1, the α1-subunit of a neuronal P/Q-type voltage-gated calcium channel. This chapter discusses the pathogenesis, diagnosis, and management of SCA6.
Original language | English |
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Title of host publication | Encyclopedia of Movement Disorders, Three-Volume Set |
Publisher | Elsevier |
Pages | V3-72-V3-74 |
ISBN (Electronic) | 9780123741059 |
DOIs | |
State | Published - 1 Jan 2010 |
Externally published | Yes |
Keywords
- Ataxia
- Ca2.1
- CACNA1A protein
- Cerebellar ataxia
- dominant
- Episodic ataxia
- Familial hemiplegic migraine
- Genes
- human
- P/Q-type voltage-dependent calcium channels (P-Q type VDCC)
- Polyglutamine expansion
- Spinocerebellar ataxia type 6
- Spinocerebellar ataxias
- Trinucleotide repeat expansion