NANOPARTICLE-BASED COMBINATORIAL THERAPY

摘要

The present invention provides a nano-particle based structure or composition for a combinational cancer therapy. The structure has a doxorubicin (DOX) physically loaded on core-shell silver polymeric nanoparticles (AgNPs) with a ratio of 3.3-5.5% doxorubicin to 1% silver to 2-10% polymer. This structure enhances the cellular uptake of DOX in comparison to the current conventional combination therapy. The DOX-loaded nano-particles result in an improved the therapeutic efficiency of DOX, and reduced its toxicity, which cannot occur in case of adding DOX and AgNPs.