In addition, elevated serum levels of gp130/sIL-6Rb (p < 0.001), sIL-6Ra (p = 0.005), IL-11 (p = 0.027), IL-26 (p = 0.002), and TSLP (p = 0.0103) were also observed in MO-BD compared to HC. Here, IL6ST is linked to Behcet disease.