- Tolerance induction in humans via lymphocyte depletion and hematopoietic chimerism
- Minimizing immunosuppression in transplant recipients
- Immunological monitoring for safe withdrawal of immunosuppressive agents
- Novel immunosuppressive agents
- Pharmacological monitoring
- Therapy of hepatoma and hepatocellular carcinoma
- Bio-artificial liver assist device
- Deceased donor management to improve the quality of donated organs
