HNF1A and post-traumatic stress disorder: Similarly to the HNF1A-AS1 rs7953249 polymorphism, the heterozygotes of the HNF1A rs735396 polymorphism had the highest levels of IgGP11 (FA2[3]BG1) N-glycan in the PTSD group and the highest levels of IgGP10 (FA2[6]BG1) N-glycan in the control subjects (Figure 5, Supplementary Table S3).