Late-onset Alzheimer's Disease (LOAD) is a common neurodegenerative disease [1], and the two well identified pathological hallmarks of LOAD are senile plaques formed from amyloid β peptides (Aβ) and neurofibrillary tangles (NFTs) consisting of hyperphorylated tau protein [2]. The neuronal Sortilin-related receptor (SORL1) is involved in the processing and trafficking of amyloid precursor protein (APP) into recycling pathways, thus influencing Aβ generation and by this AD pathology [3]. To explore the relationship between the single nucleotide polymorphism (SNP) of the SORL1 SNP 19 rs2070045 and LOAD, a case-control study was conducted in a Chinese Han cohort including 77 LOAD patients and 100 control participants. This SNP 19 rs2070045 was genotyped with a polymerase chain reaction-restriction fragment length polymorphism, (PCR-RFLP) method. The association was revealed between the polymorphism of SNP 19 rs2070045 (T/T, T/G, G/G) and the risk of LOAD. The results of this study indicated that the T allele (T/G+T/T) of SNP 19 rs2070045 was successful in exerting obvious influence in LOAD patients (χ2=4.884, P=0.027<0.05). However, there is no sufficient evidence to prove that the T allele of SNP 19 rs2070045 is associated with e{open}4 allele of ApoE gene in LOAD patients (χ2=0.771, P=0.380>0.05). © 2013 Elsevier Ireland Ltd.
CITATION STYLE
Xue, X., Zhang, M., Lin, Y., Xu, E., & Jia, J. (2014). Association between the SORL1 rs2070045 polymorphism and late-onset Alzheimer’s disease: Interaction with the ApoE genotype in the Chinese Han population. Neuroscience Letters, 559, 94–98. https://doi.org/10.1016/j.neulet.2013.11.042
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