ANGPTL4 and gestational diabetes: ANGPTL4 expression was downregulated in the HUVECs derived from GDM patients compared to control group (23.11 ± 5.71, 21.47 ± 5.64, and 98.33 ± 0.92, respectively, for GDM1, GDM2, and control groups; p < 0.001 for comparison among the 3 groups) while no difference between GDM1 and GDM2 groups was observed (Figure 1(a)).