Identification of TNFSF13, SPATC1L, SLC22A25 and SALL4 as novel susceptibility loci for atrial fibrillation by an exome‑wide association study.

ABSTRACT: An exome‑wide association study (EWAS) was performed to identify genetic variants, particularly low‑frequency or rare coding variants with a moderate to large effect size, that confer susceptibility to atrial fibrillation in Japanese. The EWAS for atrial fibrillation was performed with 13,166 subjects (884 patients with atrial fibrillation and 12,282 controls) using an Illumina HumanExome‑12 DNA Analysis BeadChip or Infinium Exome‑24 BeadChip arrays. The association of atrial fibrillation with allele frequencies of 41,243 single nucleotide polymorphisms (SNPs) that passed quality control was examined with Fisher's exact test. Based on Bonferroni's correction, a P<1.21x10‑6 was considered statistically significant. The EWAS for atrial fibrillation revealed that 122 SNPs were significantly a

SUBMITTER: Yamada Y 

PROVIDER: S-EPMC5865780 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature