Sequence variants of toll like receptor 4 and late-onset Alzheimer's disease.

ABSTRACT:

Background

Toll like receptor 4 (TLR4) has been related to inflammation and beta-amyloid deposition in Alzheimer's disease (AD) brain. No study has explored the association between haplotype-tagging single nucleotide polymorphisms (htSNPs) of TLR4 and AD risk previously and ApoE e4 status alone showed low sensitivity in identifying late-onset AD (LOAD) patients.

Methods

A total of 269 LOAD patients were recruited from three hospitals in northern Taiwan (2007-2010). Controls (n = 449) were recruited from elderly health checkup and volunteers of the hospital during the same period of time. Five common (frequency≥5%) TLR4 htSNPs were selected to assess the association between TLR4 polymorphisms and the risk of LOAD in the Chinese ethnic population.

Results

Homozygosity o

SUBMITTER: Chen YC 

PROVIDER: S-EPMC3525588 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature