Serum proteins differentially expressed in gestational diabetes mellitus assessed using isobaric tag for relative and absolute quantitation proteomics

Figure 3 Differential protein expression. A: Volcano plots with red dots on the right-hand side indicating upregulation, green dots on the left-hand side indicating downregulation, and black dots indicating no significant change in protein expression levels based on the criteria of an absolute log10 fold change (FC; i.e., > 1.2 difference) and P < 0.05 between gestational diabetes mellitus and its control group; B: Clustergram for the expression of the differentially expressed proteins between gestational diabetes mellitus and control.