Knowledge-based immune-therapeutic advances for transplantation and cancer

Area of Science:

• Immunology
• Transplantation Science
• Cancer Immunotherapy

Background:

• Immune responses to 'foreign' or 'non-self' entities are highly complex.
• Significant advancements in transplantation have reduced acute rejection and improved long-term survival.
• Current tumor immunotherapy faces challenges due to tumor evasion and the need for optimized antigen identification.

Purpose of the Study:

• To review the progress and complexities in understanding immune responses.
• To highlight the potential of this knowledge in optimizing immunotherapy, particularly in transplantation and cancer.
• To identify future research directions and explore new paradigms.

Main Methods:

• Review of basic and translational research from the late 1960s to present.
• Analysis of strategies combining chemotherapy, immunosuppressive agents, and surgical techniques in transplantation.
• Examination of tumor antigen identification and immune evasion mechanisms in cancer immunotherapy.

Main Results:

• Remarkable progress in transplantation leading to reduced rejection and increased long-term survival.
• Identification of numerous tumor antigens recognized by B and T cell receptors.
• Recognition of the complexity of immune responses and the need for further optimization in immunotherapy.

Conclusions:

• Increased knowledge of immune responses offers a more hopeful outlook for optimizing immunotherapy.
• Continued basic and translational research is essential for further breakthroughs.
• Exploring new paradigms is necessary to overcome challenges in transplantation and cancer immunotherapy.