Additionally, we found 2 genes, Major Histocompatibility Complex, Class II, DQ Alpha 1 (HLA-DQA1) and Inositol 1,4,5-Trisphosphate Receptor Type 1 (ITPR1) that were reported in previous studies of preeclampsia (Emmery et al., 2016; Hansen et al., 2018). This evidence concerns the gene HLA-DQA1 and preeclampsia.