It has been observed that inflammation in patients suffering from idiopathic uveitis is reduced with increasing TGF-β2 concentrations [2]; According to Min et al. [54] AH from patients with POAG showed an increase level in TGF-β2, whereas in USG (open-angle type), the TGF-β2 levels were found to be within normal limits. This evidence concerns the gene TGFB2 and open-angle glaucoma.