Variation at GRN 3'-UTR rs5848 is not associated with a risk of frontotemporal lobar degeneration in Dutch population.

ABSTRACT: 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).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.The evidence presented here suggests that variation at rs5848 does not contribute to the etiology of FTLD in the Dutch population.

SUBMITTER: Simon-Sanchez J 

PROVIDER: S-EPMC2761542 | biostudies-literature | 2009

REPOSITORIES: biostudies-literature