IFNB1 and Behcet disease: Of the selected concentrations of BD-2, the most significant IFN-α, IFN-β, and IFN-γ secretions were observed at 40 μg/mL, rising to 95.8 ± 4.2 pg per 1.5 × 106 PMCs, 60.8 ± 8.30 pg per 1.5 × 106 PMCs, and 56.6 ± 2.5 pg per 1.5 × 106 PMCs, respectively.