MicroRNA-138 is a potential regulator of memory performance in humans.

ABSTRACT: Genetic factors underlie a substantial proportion of individual differences in cognitive functions in humans, including processes related to episodic and working memory. While genetic association studies have proposed several candidate "memory genes," these currently explain only a minor fraction of the phenotypic variance. Here, we performed genome-wide screening on 13 episodic and working memory phenotypes in 1318 participants of the Berlin Aging Study II aged 60 years or older. The analyses highlight a number of novel single nucleotide polymorphisms (SNPs) associated with memory performance, including one located in a putative regulatory region of microRNA (miRNA) hsa-mir-138-5p (rs9882688, P-value = 7.8 × 10(-9)). Expression quantitative trait locus analyses on next-generation RNA-sequ

SUBMITTER: Schroder J 

PROVIDER: S-EPMC4093940 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature