Evidence for extensive pleiotropy among pharmacogenes.

ABSTRACT:

Aim

We sought to identify potential pleiotropy involving pharmacogenes.

Methods

We tested 184 functional variants in 34 pharmacogenes for associations using a custom grouping of International Classification and Disease, Ninth Revision billing codes extracted from deidentified electronic health records of 6892 patients.

Results

We replicated several associations including ABCG2 (rs2231142) and gout (p = 1.73 × 10(-7); odds ratio [OR]: 1.73; 95% CI: 1.40-2.12); and SLCO1B1 (rs4149056) and jaundice (p = 2.50 × 10(-4); OR: 1.67; 95% CI: 1.27-2.20).

Conclusion

In this systematic screen for phenotypic associations with functional variants, several novel genotype-phenotype combinations also achieved phenome-wide significance, including SLC15A2 rs1143672 and renal oste

SUBMITTER: Oetjens MT 

PROVIDER: S-EPMC5352965 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature