The postpartum mRNAs of IL13 (FC = 5.30 and FC = 9.68, all p = 0.0000) and RELA (FC = 1.20, p = 0.0323, and FC = 1.58, p = 0.0443) were significantly upregulated, as compared to the GDM and NGT groups, respectively; however, their expression levels remained unchanged between the GDM and NGT groups in pregnancy (p > 0.05). Here, RELA is linked to gestational diabetes.