*GAD: Glutamic acid decarboxylase; %TSP: Percentage of total soluble protein; ER: Endoplasmic reticulum; mGAD67: Mouse GAD67; hGAD65: Human GAD65; mIL-4: Mouse interleukin-4; T1D: Type 1 diabetes
Table 2: Plant-based production systems of glutamic acid decarboxylase (GAD) for prevention and treatment of type 1 diabetes*.