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Mutation of the Alzheimer's Disease Amyloid Gene in Hereditary Cerebral Hemorrhage, Dutch Type

Levy, Efrat, Carman, Mark D., Fernandez-Madrid, Ivan J., Power, Michael D., Lieberburg, Ivan, van Duinen, Sjoerd G., Bots, Gerard Th. A. M., Luyendijk, Willem, Frangione, Blas·1990·Science

Abstract

An amyloid protein that precipitates in the cerebral vessel walls of Dutch patients with hereditary cerebral hemorrhage with amyloidosis is similar to the amyloid protein in vessel walls and senile plaques in brains of patients with Alzheimer's disease, Down syndrome, and sporadic cerebral amyloid angiopathy. Cloning and sequencing of the two exons that encode the amyloid protein from two patients with this amyloidosis revealed a cytosine-to-guanine transversion, a mutation that caused a single amino acid substitution (glutamine instead of glutamic acid) at position 22 of the amyloid protein. The mutation may account for the deposition of this amyloid protein in the cerebral vessel walls of these patients, leading to cerebral hemorrhages and premature death.

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Metadata

Authors
Levy, E., Carman, M. D., Fernandez-Madrid, I. J., Power, M. D., Lieberburg, I., van Duinen, S. G., Bots, G. T. A. M., Luyendijk, W., & Frangione, B.
Venue
Science
Published
1990-06
Volume
248
Issue
4959
Pages
1124-1126
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2063272219
Cited by
1,381
References
4
FWCI
62.12
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Mutation of the Alzheimer's Disease Amyloid Gene in Hereditary Cerebral Hemorrhage, Dutch Type. https://app.cochat.ai/papers/10.1126/science.2111584
The paper
Levy, E., Carman, M. D., Fernandez-Madrid, I. J., Power, M. D., Lieberburg, I., van Duinen, S. G., Bots, G. T. A. M., Luyendijk, W., & Frangione, B. (1990). Mutation of the Alzheimer's Disease Amyloid Gene in Hereditary Cerebral Hemorrhage, Dutch Type. Science. https://doi.org/10.1126/science.2111584

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.