Analysis of APBB2 gene polymorphisms in sporadic Alzheimer's disease.
Neurosci Lett
; 447(2-3): 164-6, 2008 Dec 12.
Article
em En
| MEDLINE
| ID: mdl-18852029
ABSTRACT
The accumulation of beta-amyloid (Abeta) in the brain plays a central role in the pathogenesis of Alzheimer's disease (AD). The processing of Abeta precursor protein to Abeta is modulated by binding proteins including APBB2 [amyloid beta precursor protein-binding family B member 2, FE65-like, FE65L1]. We investigated two intronic SNPs within the APBB2 gene rs13133980 and hCV1558625 (rs17443013), among Polish AD patients and healthy controls (n=213, 171). The frequencies of rs13133980 alleles and genotypes did not differ between cases and controls, irrespective of age of onset or APOE epsilon4 carrier status. The hCV1558625 G allele was over-represented in patients with onset under age 70 compared to controls in the same age range (57% vs. 43%, p=0.03). The association between the hCV1558625 G allele and susceptibility for AD at relatively young ages needs to be confirmed in other samples.
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Polimorfismo de Nucleotídeo Único
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Proteínas Adaptadoras de Transdução de Sinal
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Doença de Alzheimer
Limite:
Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2008
Tipo de documento:
Article