FN1 and glaucoma: It was decided to co-release dexamethasone and fibronectin as the former stimulates extracellular matrix production and inhibits debris clearance (Dismuke et al., 2016; Zeng et al., 2020) and on the other hand, fibronectin deposition has been associated with ocular aging and glaucoma progression by playing an important role in trabecular meshwork occlusion in human glaucoma (Babizhayev & Brodskaya, 1989; Kasetti et al., 2017).