| abstract |
The invention relates to methods of targeted drug delivery of antiviral compounds, including, chemical agents (like nucleoside analogs or protease inhibitors) and nucleic acid based drugs (like DNA vaccines, antisense oligonucleotides, ribozymes, catalytic DNA (DNAzymes) or RNA molecules, siRNAs or plasmids encoding thereof). Furthermore, the invention relates to targeted drug delivery of antiviral compounds to intracellular target sites within cells, tissues and organs, in particular to target sites within the central nervous system (CNS), into and across the blood-brain barrier, by targeting to internalizing uptake receptors present on these cells, tissues and organs. Thereto, the antiviral compounds, or the pharmaceutical acceptable carrier thereof, are conjugated to ligands that facilitate the specific binding to and internalization by these receptors. |