TGFB2 and glaucoma: It has been suggested that TGF-β2 may play a substantial role in the pathophysiology of various types of glaucoma49,147,148 TGF-β2 is considered to be involved with the immunosuppressive function of aqueous humor for the maintenance of anterior chamber related immune deviation.149 More studies are required to shed more light on the therapeutic indications of TGF-β2 as an anti-inflammatory or immunosuppressant agent in the treatment of glaucoma.