Analysis of the gene expression revealed that when compared to the samples in the non-GDM group, the samples in the GDM group showed higher mean ± SD values for both PTPRG (GDM 2.52 ± 3.27 vs. non-GDM 1.41 ± 1.46) and IGKV2D-28 (GDM 1.32 ± 1.13 vs. non-GDM 1.16 ± 0.76), as illustrated in Figure 1. Here, PTPRG is linked to gestational diabetes.