We tested the top 10 genes under the AD-related topics and discovered several eQTL for genes SLC45A3, ICAM4, PLXNB2, and PIK3R6, which are among the top genes under topics 5, 9, 9, and 10, respectively (S5 Table inS2 File). This evidence concerns the gene PLXNB2 and Alzheimer disease.