Biological membrane transporters: Delivery of an oligonucleotide inhibitor of vascular endothelial growth factor (VEGF)

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Choroidal neovascularisation, which is the most severe form of Age Related Macular Degeneration, is the major cause of blindness in the developed world. Gene therapy could be a cure for this disease if the problems associated with the delivery of DNA could be addressed. Our project involves a highly novel strategy for gene delivery involving ion pair formation of lipophilic dendrimers (tree-like compounds with positive charges on the surface). We will develop new DNA-dendrimer complexes and test them in a well established animal model for neovascularisation. Successful completion of this project might offer a potential therapy for choroidal neovascularisation, with a good chance of entering into human clinical trials.