FKBP5 and retinal vein occlusion: We previously identified an upregulation of FKBP5 and a downregulation of CADM3 in a proteome study where the DEX implant intervention was studied in a model of experimental branch retinal vein occlusion (BRVO) [8], a subtype in which a sector of the retina is affected by retinal vein occlusion [13].