Th1 cells, as per their function, dominate BD inflammation by releasing Th1 cytokines such as IFN-γ and TNF-α (26), and the impairment of M2 monocyte/macrophage-mediated anti-inflammatory function and M1 predominance are crucial in the development of BD uveitis and neuroinflammation (27). Here, IFNG is linked to Behcet disease.