| Corneal pathologic condition | 
        Vectors tested | 
        Genetic material | 
        Model | 
        Delivery route | 
        Effect on pathology resolution | 
       
      
        | Graft rejection | 
        AV, plasmids | 
        Cytotoxic T lymphocyte associated antigen 4,    Inducible T-cell co-stimulator, Interleukin (IL)-10 antagonist, Interleukin-4 | 
        Mice, Rat, Sheep, Ex vivo | 
        IV, IP, Gene-gun | 
        +/- | 
       
      
        | Wound healing | 
        AV, AAV, retrovirus, Nanoparticles | 
        Decorin, Soluble type II TGFβ    receptor, Tissue plasminogen activator | 
        Mice, Rat, Rabbit, Ex vivo, In vitro | 
        IM, Topical, Intrastromal, Intracameral, Electroporation  | 
        +, +/-, - | 
       
      
        | Chemical burn | 
        AV, AAV, plasmids | 
        Decorin, SMAD7, Peroxisome proliferator activated receptor γ  | 
        Mice, Rabbit | 
        Topical | 
        +, +/- | 
       
      
        | Haze and Fibrosis | 
        AV, AAV, plasmids, retrovirus. Nanoparticles | 
        Decorin, SMAD7, Peroxisome proliferator activated    receptor γ, Soluble type II TGFβ receptor,    BMP7, Herpes simplex virus thymidine kinase, Dominant negative cyclin G1 | 
        Rabbit, Ex vivo, In vitro | 
        Topical | 
        +, +/-, - | 
       
      
        | Neovascularization | 
        AV, AAV, plasmids, lentivirus | 
        Decorin, Vascular endothelial growth factor elated    FLT-1, FLT23K, FLT24K, Endostsin, Kringle 5 plasminogen, Angistatin, IL-2,    IL-10 | 
        Mice, Rat, Rabbit, Monkey, In vitro | 
        IM, Topical, Intrastromal, Intracameral, Electroporation  | 
        +, +/-, - | 
       
      |