Localized immunomodulation technologies to enable cellular and organoid transplantation

Area of Science:

• Biotechnology
• Immunology
• Transplantation Science

Background:

• Cell-based immunomodulation therapies have achieved clinical success in treating cancer and autoimmune diseases.
• Localized immunomodulation is an emerging modality with transformative potential for cell and organ transplantation.

Purpose of the Study:

• To review recent engineering advances in localized immunomodulation techniques.
• To focus on applications in cellular and organoid transplantation.

Main Methods:

• Review of clinical successes in cell transplantation (stem cells, CAR-T cells, islets).
• Detailed examination of preclinical studies using genome editing and biomaterials for localized immunomodulation.

Main Results:

• Highlighting successful clinical applications of cell-based therapies.
• Showcasing advancements in genome editing and biomaterial development for enhanced immunomodulation.
• Identifying key strategies for improving long-term immunomodulation.

Conclusions:

• Localized immunomodulation technologies are poised to revolutionize transplantation.
• Engineering solutions offer significant potential for enhancing cell and organ transplant success.
• Future opportunities lie in refining these approaches for widespread clinical and commercial adoption.