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Hereditary vascular dementia linked to Notch 3 mutations: CADASIL in British families

Lookup NU author(s): Dr Christopher Morris, Emerita Professor Katherine Bushby, Professor David Burn, Professor Raj KalariaORCiD

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Abstract

The most common form of familial vascular dementia is considered to be CADASIL or cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy, which is now also increasingly manifest in the United Kingdom. CADASIL has been previously dubbed as a familial form of Binswanger disease. However, unlike in Binswanger disease CADASIL does not involve hypertension or other risk factors associated with cardiovascular disease. CADASIL appears to be essentially a disorder of the arteries that is linked to single missense mutations in the NOTCH 3 gene locus on chromosome 19. The pathogenesis of the disorder or the genetic mechanism leading to brain infarcts and dementia is not known. The elucidation of the microvascular pathology evident in CADASLL may be an interesting way to delineate effects of defective genes on brain cells from systemic vascular influences.

Publication metadata

Author(s): Thomas NJ, Morris CM, Scaravilli F, Johansson J, Rossor M, De Lange R, St Clair D, Nicoll J, Blank C, Coulthard A, Bushby K, Ince PG, Burn D, Kalaria RN

Publication type: Article

Publication status: Published

Journal: Annals of the New York Academy of Sciences

Year: 2000

Volume: 903

Pages: 293-298

ISSN (print): 0077-8923

ISSN (electronic): 1749-6632

Publisher: Wiley-Blackwell Publishing Ltd.

URL: http://dx.doi.org/10.1111/j.1749-6632.2000.tb06379.x

DOI: 10.1111/j.1749-6632.2000.tb06379.x

PubMed id: 10818518

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