Multifunctional biodegradable nanoparticles for enhanced DNA vaccine delivery. DNA vaccine, which shows better immunological and economic merits than conventional vaccines, suffers clinical failure due to the difficulty of delivering intact DNA molecules to relevant cells. This project seeks to develop smart polymer nanospheres to protect the DNA molecules from premature degradation in order to improve its efficacy.
Development of disulphide-rich peptides for drug design. Peptides are an outstanding source of potential drug leads. This project seeks to build on earlier breakthroughs by developing stable, peptide-based drugs to combat cancer and autoimmune diseases. The peptides, derived from natural sources, are anticipated to provide drug leads that can ultimately lead to treatments for these diseases.