rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
1
|
pubmed:dateCreated |
2004-1-5
|
pubmed:abstractText |
We describe a consanguineous Indian family having spinocerebellar ataxia type 2 (SCA2) expansions with complex phenotypes (early-onset, dopa-responsive parkinsonism, ataxia and retinitis pigmentosa). The two probands having homozygous SCA2 mutations presenting with early-onset dopa-responsive parkinsonism without ataxia develop dyskinesias within a year of starting levodopa. Their siblings, heterozygous for SCA2 mutations, had retinitis pigmentosa with or without ataxia. Approximately 38% of family members with SCA2 mutations were asymptomatic.
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pubmed:language |
eng
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pubmed:journal |
|
pubmed:citationSubset |
IM
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pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Jan
|
pubmed:issn |
0364-5134
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pubmed:author |
pubmed-author:ChakrabartiSubhabrataS,
pubmed-author:ChaudharyShashiS,
pubmed-author:JuyalRamesh CRC,
pubmed-author:KhareVishwamohiniV,
pubmed-author:KomatireddySreelathaS,
pubmed-author:MittalUmaU,
pubmed-author:MukerjiMitaliM,
pubmed-author:MuthaneUday BUB,
pubmed-author:RagothamanMonaM,
pubmed-author:SarangmathNagarajaN,
pubmed-author:SharmaSangeetaS,
pubmed-author:ThelmaB KBK
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pubmed:issnType |
Print
|
pubmed:volume |
55
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
130-3
|
pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:14705123-Adult,
pubmed-meshheading:14705123-Aged,
pubmed-meshheading:14705123-Ataxia,
pubmed-meshheading:14705123-DNA Mutational Analysis,
pubmed-meshheading:14705123-DNA Repeat Expansion,
pubmed-meshheading:14705123-Homozygote,
pubmed-meshheading:14705123-Humans,
pubmed-meshheading:14705123-India,
pubmed-meshheading:14705123-Male,
pubmed-meshheading:14705123-Middle Aged,
pubmed-meshheading:14705123-Nerve Tissue Proteins,
pubmed-meshheading:14705123-Parkinsonian Disorders,
pubmed-meshheading:14705123-Pedigree,
pubmed-meshheading:14705123-Phenotype,
pubmed-meshheading:14705123-Proteins,
pubmed-meshheading:14705123-Retinitis Pigmentosa
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pubmed:year |
2004
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pubmed:articleTitle |
Complex phenotypes in an Indian family with homozygous SCA2 mutations.
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pubmed:affiliation |
Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.
|
pubmed:publicationType |
Journal Article,
Case Reports,
Research Support, Non-U.S. Gov't
|