Variation at GRN3′-UTR rs5848 is not associated with a risk of frontotemporal lobar degenerationin Dutch population
PLoS ONE , Volume 4 - Issue 10
Background: A single nucleotide polymorphism (rs5848) located in the 3′- untranslated region of GRN has recently been associated with a risk of frontotemporal lobar degeneration (FTLD) in North American population particularly in pathologically confirmed cases with neural inclusions immunoreactive for ubiquitin and TAR DNA-binding protein 43 (TDP-43), but negative for tau and alpha-synuclein (FTLD-TDP). Methodology/Principal Findings: In an effort to replicate these results in a different population, rs5848 was genotyped in 256 FTLD cases and 1695 controls from the Netherlands. Single SNP gender-adjusted logistic regression analysis revealed no significant association between variation at rs5848 and FTLD. Fisher's exact test, failed to find any significant association between rs5848 and a subset of 23 pathology confirmed FTLD-TDP cases. Conclusions/Significance: The evidence presented here suggests that variation at rs5848 does not contribute to the etiology of FTLD in the Dutch population.
|Organisation||Erasmus MC: University Medical Center Rotterdam|
Simón-Sánchez, J, Seelaar, H, Bochdanovits, Z, Deeg, D.J.H, van Swieten, J.C, & Heutink, P. (2009). Variation at GRN3′-UTR rs5848 is not associated with a risk of frontotemporal lobar degenerationin Dutch population. PLoS ONE, 4(10). doi:10.1371/journal.pone.0007494