Logistic regression analysis revealed a marginally significant interaction (genetic variant × SLE) at rs4523957 (P uncorrected = 0.0034) with depression and a significant association of single nucleotide polymorphism identified from evidence of BD GWAS (rs7296288, downstream of DHH at 12q13.1) with depression as the main effect (P uncorrected = 9.4 × 10(-4), P corrected = 0.0424).
Replication of bipolar disorder susceptibility alleles and identification of two novel genome-wide significant associations in a new bipolar disorder case-control sample.