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G2019S dardarin substitution is a common cause of Parkinson's disease in a Portuguese cohort

โœ Scribed by Jose Miguel Bras; Rita Joao Guerreiro; Maria Helena Ribeiro; Cristina Januario; Ana Morgadinho; Catarina Resende Oliveira; Luis Cunha; John Hardy; Andrew Singleton


Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
70 KB
Volume
20
Category
Article
ISSN
0885-3185

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โœฆ Synopsis


Abstract

LRRK2 mutations have recently been described in families with Parkinson's disease. Here we show that one of them (G2019S) is present in 6% (7 of 124) unrelated cases of disease in a clinicโ€based sample series from central Portugal, but not present in 126 controls from the same population. Thus, LRRK2 mutations appear to be a common cause of typical Parkinson's disease and as such will alter clinical practice. ยฉ 2005 Movement Disorder Society


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