Recent Developments in the Application of Plasmid DNA-Based Vectors and Small Interfering RNA Therapeutics for Cancer

Increased understanding of the molecular pathological mechanisms of cancer, the advent of novel molecular tools such as synthetic small interfering RNA (siRNA) or plasmid DNA-based vectors (pDNA), and technology for the in vivo delivery of such biomolecular therapeutics have provided an encouraging perspective for cancer therapy. Numerous pDNAs and siRNAs have been tested in preclinical cancer models, and these first approaches have reached...