Tolerance and its clinical significance.

Area of Science:

• Immunology
• Transplantation Science

Background:

• Immune tolerance is crucial for successful organ transplantation.
• Current methods often face challenges with immune rejection.

Purpose of the Study:

• To review and discuss strategies for inducing specific immune tolerance in adult animals and patients.
• To highlight potential solutions for allogeneic and xenogeneic transplantation challenges.

Main Methods:

• Discussion of established and novel tolerance induction strategies.
• Review of techniques including bone marrow augmentation, monoclonal antibody therapy, linked epitope suppression, and mixed chimerism.
• Consideration of approaches like total lymphoid irradiation and intrathymic induction.

Main Results:

• Several promising strategies for specific tolerance induction are identified.
• These methods aim to prevent immune rejection in organ transplantation.

Conclusions:

• Specific tolerance induction remains the most desirable solution for allogeneic and xenogeneic transplantation.
• Further research and clinical application of these strategies are anticipated.