10 miRNAs selected out of 73 total. miR-132, miR-29a, and miR-22 were found to be significantly ↓ in GDM.The AUC for the three miRNAs combined was greater (66.9%) than for individual miRNAs.miR-29a is inferred to be a negative regulator of glucose serum as knockdown of miR-29a led to ↑ PCK2 expression. ↑ PCK2 could then lead to an increase in glucose levels. The gene discussed is PCK2; the disease is gestational diabetes.