HNF1A and post-traumatic stress disorder: We found an association of the HNF1A-AS1 rs7953249 and the HNF1A rs735396 polymorphisms and their haplotype blocks with the levels of complex, highly branched and sialyated plasma N-glycans and core-fucosylated IgG N-glycans with bisecting N-acetylglucosamine (GlcNAc), mostly in patients with PTSD.